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Patent Assignment Assignor Details
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Assignor Name : KUFELD, SCOTT E.
Total Assignments: 54
Assignment: 1
Reel/Frame:006495/0067   Pages: 2
Recorded: 04/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEERTS, ROLF L.
Exec Dt:
04/06/1993
2
HILL, TARA G.
Exec Dt:
03/30/1993
3
KUFELD, SCOTT E.
Exec Dt:
04/06/1993
Assignee
1
PHILLIPS PETROLEUM COMPANY
A CORPORATION OF DE
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5411925
NONE
08017207
Correspondence name and address
RICHMOND PHILLIPS HITCHCOCK & CARVER
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74004
Assignment: 2
Reel/Frame:009818/0090   Pages: 3
Recorded: 03/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTOVY, JOHN D.
Exec Dt:
02/25/1999
2
BURNS, DAVID H.
Exec Dt:
03/04/1999
3
KUFELD, SCOTT E.
Exec Dt:
03/04/1999
4
ROETMAN, TIMOTHY
Exec Dt:
03/04/1999
5
VAIDYANATHAN, RAGAVAN
Exec Dt:
03/04/1999
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORPORATION OF DELAWARE
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6262191
NONE
09265286
Correspondence name and address
RICHMOND, HITCHCOCK, FISH & DOLLAR
CARL D. CORVIN
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 3
Reel/Frame:010707/0835   Pages: 3
Recorded: 03/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
02/02/2000
2
TAIT, JOHN H.
Exec Dt:
02/02/2000
3
OBATH, GEORGE O.
Exec Dt:
02/02/2000
4
QUALLS, WESLER R.
Exec Dt:
01/24/2000
5
MAREK, GARRY A.
Exec Dt:
02/03/2000
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORPORATION OF DELAWARE
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420497
NONE
09453675
Correspondence name and address
RICHMOND, HITCHCOCK, FISH & DOLLAR
POLLY C. OWEN
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 4
Reel/Frame:013421/0888   Pages: 5
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
09/19/2002
2
BURNS, DAVID H.
Exec Dt:
09/30/2002
3
VAIDYANATHAN, RAGAVAN
Exec Dt:
10/01/2002
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
1301 MCKINNEY
34TH FLOOR
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559247
US20030027945
10196550
Correspondence name and address
MCDERMOTT, WILL & EMERY
BRIAN K SEIDLECK
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:014086/0915   Pages: 81
Recorded: 05/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
02/25/2003
2
REID, THOMAS A.
Exec Dt:
04/02/2003
3
TAIT, JOHN
Exec Dt:
03/12/2003
4
BURNS, DAVID H.
Exec Dt:
03/03/2003
5
VERSER, DONALD W.
Exec Dt:
03/17/2003
6
HOTTOVY, JOHN D.
Exec Dt:
05/07/2003
7
HENSLEY, HARVEY D.
Exec Dt:
03/22/2003
8
PRZELOMSKI, DAVID J.
Exec Dt:
03/04/2003
9
CYMBALUK, TEDDY H.
Exec Dt:
05/14/2003
10
FRANKLIN III, ROBERT K.
Exec Dt:
04/02/2003
11
PEREZ, ETHELWOLDO P.
Exec Dt:
02/27/2003
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
P.O. BOX 4910
THE WOODLANDS, TEXAS 77387-4910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7033545
US20030229187
10251662
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
GEORGE F. WHEELER
34TH FLOOR
500 WEST MADISON STREET
CHICAGO, ILLINOIS 60661
Assignment: 6
Reel/Frame:015100/0431   Pages: 18
Recorded: 09/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REID, THOMAS A.
Exec Dt:
02/03/2004
2
KUFELD, SCOTT E.
Exec Dt:
02/03/2004
3
TAIT, JOHN H.
Exec Dt:
02/03/2004
4
BURNS, DAVID H.
Exec Dt:
02/04/2004
5
VERSER, DONALD W.
Exec Dt:
02/02/2004
Assignee
1
CHEVRON PHILPS CHEMICAL COMPANY, LP
10001 SIX PINES DR.
THE WOODLANDS, TEXAS 77387
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838531
US20040116597
10662260
Correspondence name and address
FLETCHER YODER
MICHAEL G. FLETCHER
7915 FM 1960 WEST, SUITE 330
HOUSTON, TX 77070
Assignment: 7
Reel/Frame:015763/0012   Pages: 17
Recorded: 02/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REID, THOMAS A.
Exec Dt:
02/03/2004
2
KUFELD, SCOTT E.
Exec Dt:
02/03/2004
3
TAIT, JOHN H.
Exec Dt:
02/03/2004
4
BURNS, DAVID H.
Exec Dt:
02/04/2004
5
VERSER, DONALD W.
Exec Dt:
02/02/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DR.
THE WOODLANDS, TEXAS 77387
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838531
US20040116597
10662260
Correspondence name and address
FLETCHER YODER
MICHAEL G. FLETCHER
7915 FM 1960 WEST, STE. 330
HOUSTON, TX 77070
Assignment: 8
Reel/Frame:016979/0448   Pages: 2
Recorded: 11/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUFELD, SCOTT E.
Exec Dt:
10/10/2005
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7005485
US20040151642
10716201
Correspondence name and address
KENNETH D. GOODMAN
WILLIAMS, MORGAN & AMERSON, P.C.
10333 RICHMOND
SUITE 1100
HOUSTON, TEXAS 77042
Assignment: 9
Reel/Frame:017282/0028   Pages: 11
Recorded: 11/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCELVAIN, ROBERT R.
Exec Dt:
11/10/2005
2
HOTTOVY, JOHN D.
Exec Dt:
11/10/2005
3
ROMIG, RALPH W.
Exec Dt:
11/21/2005
4
VERSER, DONALD W.
Exec Dt:
11/10/2005
5
BURNS, DAVID H.
Exec Dt:
11/15/2005
6
TAIT, JOHN H.
Exec Dt:
11/12/2005
7
PEACOCK, RICHARD
Exec Dt:
11/10/2005
8
HEIN, JAMES E.
Exec Dt:
10/10/2005
9
GUPTA, ANURAG
Exec Dt:
11/10/2005
10
KUFELD, SCOTT E.
Exec Dt:
11/07/2005
11
FENDERSON, CARL W.
Exec Dt:
11/10/2005
Assignee
1
CHEVRON PHILIPS CHEMICAL COMPANY, LP
10001 SIX PINES DR.
THE WOODLANDS, TEXAS 77387
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8017701
US20060063896
11213374
Correspondence name and address
MICHAEL G. FLETCHER
FLETCHER YODER
7915 FM 1960 WEST, SUITE 300
HOUSTON, TX 77070
Assignment: 10
Reel/Frame:021048/0431   Pages: 12
Recorded: 05/27/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCELVAIN, ROBERT R.
Exec Dt:
11/10/2005
2
HOTTOVY, JOHN D.
Exec Dt:
11/10/2005
3
ROMIG, RALPH W.
Exec Dt:
11/21/2005
4
VERSER, DONALD W.
Exec Dt:
11/10/2005
5
BURNS, DAVID H.
Exec Dt:
11/15/2005
6
TAIT, JOHN H.
Exec Dt:
11/12/2005
7
PEACOCK, RICHARD
Exec Dt:
11/10/2005
8
HEIN, JAMES E.
Exec Dt:
11/10/2005
9
GUPTA, ANURAG
Exec Dt:
11/10/2005
10
KUFELD, SCOTT E.
Exec Dt:
11/07/2005
11
FENDERSON, CARL W.
Exec Dt:
11/10/2005
12
ZELLERS, PENNY A. LEGAL REPRESENTATIVE FOR ZELLERS, DALE A. (DECEASED)
Exec Dt:
03/22/2008
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DR.
THE WOODLANDS, TEXAS 77387
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8017701
US20060063896
11213374
Correspondence name and address
MICHAEL G. FLETCHER
FLETCHER YODER
7915 FM 1960 WEST, SUITE 330
HOUSTON, TEXAS 77070
Assignment: 11
Reel/Frame:026921/0495   Pages: 4
Recorded: 09/16/2011
Attorney Dkt #:210692 (CPCM0033)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTOVY, JOHN D.
Exec Dt:
09/06/2011
2
KUFELD, SCOTT E.
Exec Dt:
08/06/2011
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DR.
THE WOODLANDS, TEXAS 77387
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8597582
US20130005929
13173881
Correspondence name and address
W. ALLEN POWELL
P O BOX 692289
HOUSTON, TX 77269
Assignment: 12
Reel/Frame:048762/0481   Pages: 4
Recorded: 04/02/2019
Attorney Dkt #:210692US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTOVY, JOHN D.
Exec Dt:
09/06/2011
2
KUFELD, SCOTT E.
Exec Dt:
08/06/2011
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9302244
US20140065024
14072649
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 13
Reel/Frame:048762/0495   Pages: 4
Recorded: 04/02/2019
Attorney Dkt #:210692US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTOVY, JOHN D.
Exec Dt:
09/06/2011
2
KUFELD, SCOTT E.
Exec Dt:
08/06/2011
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9932422
US20160264693
15069778
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 14
Reel/Frame:028258/0928   Pages: 5
Recorded: 05/23/2012
Attorney Dkt #:211490US00 (4081-19500)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
05/03/2012
2
HOTTOVY, JOHN D.
Exec Dt:
05/03/2012
3
CHANG, AI-FU
Exec Dt:
05/03/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9108147
US20120232231
13447003
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 15
Reel/Frame:035549/0389   Pages: 5
Recorded: 05/01/2015
Attorney Dkt #:211490US01 (4081-19501)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
05/03/2012
2
HOTTOVY, JOHN D.
Exec Dt:
05/03/2012
3
CHANG, AI-FU
Exec Dt:
05/03/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187383
US20150232396
14700912
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 16
Reel/Frame:036014/0410   Pages: 5
Recorded: 07/07/2015
Attorney Dkt #:4081-19502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
05/03/2012
2
HOTTOVY, JOHN D.
Exec Dt:
05/03/2012
3
CHANG, AI-FU
Exec Dt:
05/03/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DR.
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284430
US20150267027
14725991
Correspondence name and address
CONLEY ROSE, P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 17
Reel/Frame:037667/0017   Pages: 5
Recorded: 02/04/2016
Attorney Dkt #:211490US03 (4081-19503)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
05/03/2012
2
HOTTOVY, JOHN D.
Exec Dt:
05/03/2012
3
CHANG, AI-FU
Exec Dt:
05/03/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598514
US20160152745
15014885
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 18
Reel/Frame:029590/0358   Pages: 5
Recorded: 01/08/2013
Attorney Dkt #:211458US00 (4081-18200)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
12/12/2012
2
KREISCHER, BRUCE E.
Exec Dt:
12/12/2012
3
HOTTOVY, JOHN D.
Exec Dt:
12/12/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8921498
US20140121334
13664944
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 19
Reel/Frame:029968/0276   Pages: 5
Recorded: 03/12/2013
Attorney Dkt #:211458US01 (4081-18201)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
12/12/2012
2
KREISCHER, BRUCE E.
Exec Dt:
12/12/2012
3
HOTTOVY, JOHN D.
Exec Dt:
12/12/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8883940
US20140121335
13778881
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 20
Reel/Frame:040902/0203   Pages: 10
Recorded: 01/09/2017
Attorney Dkt #:29604-0048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHANDARKAR, MARUTI
Exec Dt:
12/17/2012
2
GILL, CATHERINE M.
Exec Dt:
01/10/2013
3
GONZALES, REBECCA A.
Exec Dt:
12/17/2012
4
KUFELD, SCOTT E.
Exec Dt:
01/03/2013
5
MUTCHLER, JOEL A.
Exec Dt:
12/17/2012
6
NGUYEN, THANH T.
Exec Dt:
01/03/2013
7
ODI, TIMOTHY O.
Exec Dt:
12/20/2012
8
BENHAM, ELIZABETH ANN
Exec Dt:
12/17/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9963523
US20170081436
15367504
Correspondence name and address
ELISSA KINGSLAND / SUTHERLAND ASBILL
999 PEACHTREE STREET NE
SUITE 2300
ATLANTA, GA 30309
Assignment: 21
Reel/Frame:036351/0408   Pages: 10
Recorded: 08/18/2015
Attorney Dkt #:120555-000602US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHANDARKAR, MARUTI
Exec Dt:
01/10/2013
2
BENHAM, ELIZABETH ANN
Exec Dt:
01/10/2013
3
GILL, CATHERINE M.
Exec Dt:
01/10/2013
4
GONZALES, REBECCA A.
Exec Dt:
01/10/2013
5
KUFELD, SCOTT E.
Exec Dt:
01/14/2013
6
MUTCHLER, JOEL A.
Exec Dt:
01/10/2013
7
NGUYEN, THANH T.
Exec Dt:
03/11/2013
8
ODI, TIMOTHY O.
Exec Dt:
01/10/2013
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403921
US20150353652
14829190
Correspondence name and address
CHAMBERLAIN, HRDLICKA/CP CHEM
1200 SMITH STREET
14TH FLOOR
HOUSTON, TX 77002
Assignment: 22
Reel/Frame:030443/0295   Pages: 4
Recorded: 05/17/2013
Attorney Dkt #:211563US00 (4081-23400)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTOVY, JOHN D.
Exec Dt:
05/13/2013
2
KUFELD, SCOTT E.
Exec Dt:
05/13/2013
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871886
US20140329977
13886893
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 23
Reel/Frame:033490/0280   Pages: 4
Recorded: 08/07/2014
Attorney Dkt #:211563US01 (4081-23401)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTOVY, JOHN D.
Exec Dt:
05/13/2013
2
KUFELD, SCOTT E.
Exec Dt:
05/13/2013
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9120886
US20140343236
14447973
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 24
Reel/Frame:036197/0820   Pages: 4
Recorded: 07/28/2015
Attorney Dkt #:4081-23402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTOVY, JOHN D.
Exec Dt:
05/13/2013
2
KUFELD, SCOTT E.
Exec Dt:
05/13/2013
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DR.
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150329650
14810734
Correspondence name and address
CONLEY ROSE, P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 25
Reel/Frame:038489/0786   Pages: 4
Recorded: 05/06/2016
Attorney Dkt #:211563US03 (4081-23403)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTOVY, JOHN D.
Exec Dt:
05/13/2013
2
KUFELD, SCOTT E.
Exec Dt:
05/13/2013
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9605095
US20160251459
15148401
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 26
Reel/Frame:032048/0531   Pages: 6
Recorded: 01/27/2014
Attorney Dkt #:CPCM:0092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
11/15/2013
2
MUTCHLER, JOEL A.
Exec Dt:
11/18/2013
3
BOONE, DAVID S.
Exec Dt:
11/15/2013
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382348
US20150133620
14079434
Correspondence name and address
FLETCHER YODER, C/O KENNETH KINCAID
11450 COMPAQ CENTER DRIVE WEST
HOUSTON, TX 77070
Assignment: 27
Reel/Frame:033196/0702   Pages: 5
Recorded: 06/27/2014
Attorney Dkt #:211641US00 (4081-25000)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
06/19/2014
2
MUTCHLER, JOEL A.
Exec Dt:
05/28/2014
3
HOTTOVY, JOHN D.
Exec Dt:
05/29/2014
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9789463
US20150367319
14313370
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 28
Reel/Frame:043637/0954   Pages: 6
Recorded: 09/20/2017
Attorney Dkt #:211641US01 (4081-25001)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
06/19/2014
2
MUTCHLER, JOEL A.
Exec Dt:
05/28/2014
3
HOTTOVY, JOHN D.
Exec Dt:
05/29/2014
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10478799
US20180001293
15704929
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 29
Reel/Frame:034248/0721   Pages: 5
Recorded: 11/24/2014
Attorney Dkt #:211458US02 (4081-18202)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
10/14/2014
2
KREISCHER, BRUCE E.
Exec Dt:
11/12/2014
3
HOTTOVY, JOHN D.
Exec Dt:
10/16/2014
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9238698
US20150011718
14492527
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 30
Reel/Frame:037286/0820   Pages: 5
Recorded: 12/14/2015
Attorney Dkt #:211458US03 (4081-18203)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
10/14/2014
2
KREISCHER, BRUCE E.
Exec Dt:
11/12/2014
3
HOTTOVY, JOHN D.
Exec Dt:
10/16/2014
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9469707
US20160083486
14962228
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 31
Reel/Frame:038420/0016   Pages: 4
Recorded: 04/29/2016
Attorney Dkt #:211784US00 (4081-28600)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTOVY, JOHN D.
Exec Dt:
04/27/2016
2
KUFELD, SCOTT E.
Exec Dt:
04/26/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593189
NONE
15142279
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 32
Reel/Frame:040759/0532   Pages: 12
Recorded: 12/23/2016
Attorney Dkt #:29604-0044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHANDARKAR, MARUTI
Exec Dt:
09/29/2016
2
BENHAM, ELIZABETH ANN
Exec Dt:
09/29/2016
3
GONZALES, REBECCA A.
Exec Dt:
09/29/2016
4
KUFELD, SCOTT E.
Exec Dt:
09/30/2016
5
MUTCHLER, JOEL A.
Exec Dt:
09/29/2016
6
GILL, CATHERINE M.
Exec Dt:
09/29/2016
7
NGUYEN, THANH T.
Exec Dt:
12/19/2016
8
ODI, TIMOTHY O.
Exec Dt:
09/29/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10799847
US20170001167
15269050
Correspondence name and address
ELISSA KINGSLAND / SUTHERLAND ASBILL
999 PEACHTREE STREET NE
SUITE 2300
ATLANTA, GA 30309
Assignment: 33
Reel/Frame:043342/0502   Pages: 5
Recorded: 07/26/2017
Attorney Dkt #:29604-0061
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE MIDDLE INITIAL FOR JOEL MUTCHLER. JOEL'S MIDDLE INITIAL IS "A" AND NOT "J" PREVIOUSLY RECORDED ON REEL 041065 FRAME 0039. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
01/24/2017
2
MUTCHLER, JOEL A.
Exec Dt:
12/02/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9850330
US20170022307
15289597
Correspondence name and address
KARISSA F. BLYTH, ESQ.
999 PEACHTREE STREET, N.E.
SUITE 2300
ATLANTA, GA 30309-3996
Assignment: 34
Reel/Frame:044372/0017   Pages: 5
Recorded: 12/12/2017
Attorney Dkt #:29604-0067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
11/30/2017
2
MUTCHLER, JOEL A.
Exec Dt:
11/29/2017
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10106634
US20180057623
15804443
Correspondence name and address
KARISSA F. BLYTH, ESQ.
999 PEACHTREE STREET, N.E.
SUITE 2300
ATLANTA, GA 30309-3996
Assignment: 35
Reel/Frame:046242/0697   Pages: 12
Recorded: 06/29/2018
Attorney Dkt #:29604-0072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHANDARKAR, MARUTI
Exec Dt:
06/12/2018
2
GONZALES, REBECCA A.
Exec Dt:
06/12/2018
3
MUTCHLER, JOEL A.
Exec Dt:
06/12/2018
4
GILL, CATHERINE M.
Exec Dt:
06/11/2018
5
ODI, TIMOTHY O.
Exec Dt:
06/21/2018
6
NGUYEN, THANH T.
Exec Dt:
06/08/2018
7
KUFELD, SCOTT E.
Exec Dt:
06/08/2018
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10913046
US20180272309
15995795
Correspondence name and address
KARISSA F. BLYTH, ESQ.
999 PEACHTREE STREET, N.E.
SUITE 2300
ATLANTA, GA 30309-3996
Assignment: 36
Reel/Frame:048067/0087   Pages: 14
Recorded: 01/21/2019
Attorney Dkt #:211958US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURREN, JOSEPH A.
Exec Dt:
01/09/2019
2
GONZALES, REBECCA A.
Exec Dt:
01/17/2019
3
KUFELD, SCOTT E.
Exec Dt:
01/03/2019
4
MUTCHLER, JOEL A.
Exec Dt:
01/03/2019
5
NETEMEYER, ERIC J.
Exec Dt:
01/03/2019
6
SUTHERLAND, JAMIE N.
Exec Dt:
01/07/2019
7
DESLAURIERS, PAUL J.
Exec Dt:
01/08/2019
8
FODOR, JEFFREY S.
Exec Dt:
01/03/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10781273
US20200207882
16234153
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 37
Reel/Frame:050033/0436   Pages: 14
Recorded: 08/13/2019
Attorney Dkt #:211958US01 (4081-35101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURREN, JOSEPH A.
Exec Dt:
01/09/2019
2
GONZALES, REBECCA A.
Exec Dt:
01/17/2019
3
KUFELD, SCOTT E.
Exec Dt:
01/03/2019
4
MUTCHLER, JOEL A.
Exec Dt:
01/03/2019
5
NETEMEYER, ERIC J.
Exec Dt:
01/03/2019
6
SUTHERLAND, JAMIE N.
Exec Dt:
01/07/2019
7
DESLAURIERS, PAUL J.
Exec Dt:
01/08/2019
8
FODOR, JEFFREY S.
Exec Dt:
01/03/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858458
US20200207883
16538412
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 38
Reel/Frame:050033/0482   Pages: 14
Recorded: 08/13/2019
Attorney Dkt #:211958US02, 03-35102, 03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURREN, JOSEPH A.
Exec Dt:
01/09/2019
2
GONZALES, REBECCA A.
Exec Dt:
01/17/2019
3
KUFELD, SCOTT E.
Exec Dt:
01/03/2019
4
MUTCHLER, JOEL A.
Exec Dt:
01/03/2019
5
NETEMEYER, ERIC J.
Exec Dt:
01/03/2019
6
SUTHERLAND, JAMIE N.
Exec Dt:
01/07/2019
7
DESLAURIERS, PAUL J.
Exec Dt:
01/08/2019
8
FODOR, JEFFREY S.
Exec Dt:
01/03/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10703832
US20200207884
16538429
 
10696759
US20200207885
16538467
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 39
Reel/Frame:053336/0392   Pages: 14
Recorded: 07/29/2020
Attorney Dkt #:211958US04 / 211958US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURREN, JOSEPH A.
Exec Dt:
01/09/2019
2
GONZALES, REBECCA A.
Exec Dt:
01/17/2019
3
KUFELD, SCOTT E.
Exec Dt:
01/03/2019
4
MUTCHLER, JOEL A.
Exec Dt:
01/03/2019
5
NETEMEYER, ERIC J.
Exec Dt:
01/03/2019
6
SUTHERLAND, JAMIE N.
Exec Dt:
01/07/2019
7
DESLAURIERS, PAUL J.
Exec Dt:
01/08/2019
8
FODOR, JEFFREY S.
Exec Dt:
01/03/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10844147
US20200262944
16866980
 
10844148
US20200262945
16867015
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 40
Reel/Frame:053758/0195   Pages: 14
Recorded: 09/14/2020
Attorney Dkt #:211958US06 (4081-35106)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURREN, JOSEPH A.
Exec Dt:
01/09/2019
2
GONZALES, REBECCA A.
Exec Dt:
01/17/2019
3
KUFELD, SCOTT E.
Exec Dt:
01/03/2019
4
MUTCHLER, JOEL A.
Exec Dt:
01/03/2019
5
NETEMEYER, ERIC J.
Exec Dt:
01/03/2019
6
SUTHERLAND, JAMIE N.
Exec Dt:
01/07/2019
7
DESLAURIERS, PAUL J.
Exec Dt:
01/08/2019
8
FODOR, JEFFREY S.
Exec Dt:
01/03/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
WALLER, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947331
US20200369797
16992394
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 41
Reel/Frame:054127/0081   Pages: 14
Recorded: 10/21/2020
Attorney Dkt #:211958US07 (4081-35107)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GONZALES, REBECCA A.
Exec Dt:
01/17/2019
2
KUFELD, SCOTT E.
Exec Dt:
01/03/2019
3
MUTCHLER, JOEL A.
Exec Dt:
01/03/2019
4
NETEMEYER, ERIC J.
Exec Dt:
01/03/2019
5
SUTHERLAND, JAMIE N.
Exec Dt:
01/07/2019
6
DESLAURIERS, PAUL J.
Exec Dt:
01/08/2019
7
FODOR, JEFFREY S.
Exec Dt:
01/03/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10781273
US20200207882
16234153
 
10858458
US20200207883
16538412
 
10703832
US20200207884
16538429
 
10696759
US20200207885
16538467
 
10844147
US20200262944
16866980
 
10844148
US20200262945
16867015
 
10947331
US20200369797
16992394
 
11548957
US20210032380
17074809
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 42
Reel/Frame:062345/0442   Pages: 14
Recorded: 01/11/2023
Attorney Dkt #:211958US08 (4081-35108)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURREN, JOSEPH A.
Exec Dt:
01/09/2019
2
GONZALES, REBECCA A.
Exec Dt:
01/17/2019
3
KUFELD, SCOTT E.
Exec Dt:
01/03/2019
4
MUTCHLER, JOEL A.
Exec Dt:
01/03/2019
5
SUTHERLAND, JAMIE N.
Exec Dt:
01/07/2019
6
DESLAURIERS, PAUL J.
Exec Dt:
01/08/2019
7
FODOR, JEFFREY S.
Exec Dt:
01/03/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10781273
US20200207882
16234153
 
10858458
US20200207883
16538412
 
10703832
US20200207884
16538429
 
10696759
US20200207885
16538467
 
10844147
US20200262944
16866980
 
10844148
US20200262945
16867015
 
10947331
US20200369797
16992394
 
11548957
US20210032380
17074809
 
11845815
US20230159674
18094792
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 43
Reel/Frame:048201/0344   Pages: 10
Recorded: 01/31/2019
Attorney Dkt #:212035US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOOLEY, KENNETH A.
Exec Dt:
01/25/2019
2
LOWELL, JEFFREY S.
Exec Dt:
01/25/2019
3
CURREN, JOSEPH A.
Exec Dt:
01/25/2019
4
KUFELD, SCOTT E.
Exec Dt:
01/24/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774161
US20200247919
16263010
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 44
Reel/Frame:053350/0155   Pages: 10
Recorded: 07/30/2020
Attorney Dkt #:212035US01-60293.0203USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOOLEY, KENNETH A.
Exec Dt:
01/25/2019
2
LOWELL, JEFFREY S.
Exec Dt:
01/25/2019
3
CURREN, JOSEPH A.
Exec Dt:
01/25/2019
4
KUFELD, SCOTT E.
Exec Dt:
01/24/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312797
US20200347156
16930482
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 45
Reel/Frame:049836/0297   Pages: 10
Recorded: 07/23/2019
Attorney Dkt #:211652US00 (29604-0086)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUPTA, ANURAG
Exec Dt:
05/07/2019
2
EZELL, LARRY W.
Exec Dt:
04/26/2019
3
MCELVAIN, ROBERT R.
Exec Dt:
05/11/2019
4
KUFELD, SCOTT E.
Exec Dt:
04/24/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11478768
US20200346179
16402678
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 46
Reel/Frame:061640/0112   Pages: 11
Recorded: 11/03/2022
Attorney Dkt #:211652US01 (29604-0145)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUPTA, ANURAG
Exec Dt:
05/07/2019
2
EZELL, LARRY W.
Exec Dt:
04/26/2019
3
MCELVAIN, ROBERT R.
Exec Dt:
05/11/2019
4
KUFELD, SCOTT E.
Exec Dt:
04/24/2019
5
PARROTT, ROBERT F.
Exec Dt:
07/23/2019
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11478768
US20200346179
16402678
 
11969725
US20230046752
17936366
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 47
Reel/Frame:052893/0668   Pages: 8
Recorded: 06/10/2020
Attorney Dkt #:212092US00 (4081-36400)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
06/10/2020
2
HEIN, JAMES E.
Exec Dt:
03/24/2020
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11833479
US20210299618
16831571
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 48
Reel/Frame:053474/0537   Pages: 8
Recorded: 08/12/2020
Attorney Dkt #:212116US00-60293.0230US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
07/22/2020
2
DOOLEY, KENNETH A.
Exec Dt:
08/04/2020
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186662
NONE
16928130
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 49
Reel/Frame:057711/0430   Pages: 8
Recorded: 10/06/2021
Attorney Dkt #:212116US01-60293.0232USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
07/22/2020
2
DOOLEY, KENNETH A.
Exec Dt:
08/04/2020
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186662
NONE
16928130
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 50
Reel/Frame:059115/0056   Pages: 9
Recorded: 02/28/2022
Attorney Dkt #:212116US02-60293.0232USD2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
07/22/2020
2
MCDANIEL, MAX P.
Exec Dt:
08/19/2021
3
DOOLEY, KENNETH A.
Exec Dt:
08/04/2020
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11186662
NONE
16928130
 
11326003
US20220017668
17480240
 
11466108
US20220177619
17676908
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 51
Reel/Frame:060491/0912   Pages: 9
Recorded: 07/13/2022
Attorney Dkt #:212116US03-60293.0232USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUFELD, SCOTT E.
Exec Dt:
07/22/2020
2
MCDANIEL, MAX P.
Exec Dt:
09/19/2021
3
DOOLEY, KENNETH A.
Exec Dt:
08/04/2020
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11186662
NONE
16928130
 
11326003
US20220017668
17480240
 
11466108
US20220177619
17676908
 
11667738
US20220356278
17862526
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 52
Reel/Frame:059023/0610   Pages: 14
Recorded: 02/16/2022
Attorney Dkt #:212196US00-60293.0261US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUTCHLER, JOEL A.
Exec Dt:
02/02/2022
2
SCHWERDTFEGER, ERIC D.
Exec Dt:
02/03/2022
3
CURREN, JOSEPH A.
Exec Dt:
02/09/2022
4
TREPTAU, MICHAEL H.
Exec Dt:
02/09/2022
5
DOOLEY, KENNETH A.
Exec Dt:
02/09/2022
6
LOWELL, JEFFREY S.
Exec Dt:
02/02/2022
7
FODOR, JEFFREY S.
Exec Dt:
02/07/2022
8
KUFELD, SCOTT E.
Exec Dt:
02/02/2022
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11845814
US20230242684
17589981
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 53
Reel/Frame:059823/0101   Pages: 14
Recorded: 05/05/2022
Attorney Dkt #:212196US01-60293.0261USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUTCHLER, JOEL A.
Exec Dt:
02/02/2022
2
NETEMEYER, ERIC J.
Exec Dt:
02/03/2022
3
CURREN, JOSEPH A.
Exec Dt:
02/09/2022
4
TREPTAU, MICHAEL H.
Exec Dt:
02/09/2022
5
DOOLEY, KENNETH A.
Exec Dt:
02/09/2022
6
LOWELL, JEFFREY S.
Exec Dt:
02/02/2022
7
FODOR, JEFFREY S.
Exec Dt:
02/07/2022
8
KUFELD, SCOTT E.
Exec Dt:
02/02/2022
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11845814
US20230242684
17589981
 
11466104
NONE
17724643
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 54
Reel/Frame:061387/0642   Pages: 14
Recorded: 10/12/2022
Attorney Dkt #:212196US02-60293.0261USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUTCHLER, JOEL A.
Exec Dt:
02/22/2022
2
NETEMEYER, ERIC J.
Exec Dt:
02/03/2022
3
CURREN, JOSEPH A.
Exec Dt:
02/09/2022
4
TREPTAU, MICHAEL A.
Exec Dt:
02/09/2022
5
DOOLEY, KENNETH A.
Exec Dt:
02/09/2022
6
LOWELL, JEFFREY S.
Exec Dt:
02/02/2022
7
FODOR, JEFFREY S.
Exec Dt:
02/07/2022
8
KUFELD, SCOTT E.
Exec Dt:
02/02/2022
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11845814
US20230242684
17589981
 
11466104
NONE
17724643
 
11767378
US20230242685
17934609
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380

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