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Patent Assignment Assignor Details
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Assignor Name : TSO, CHUNG C.
Total Assignments: 12
Assignment: 1
Reel/Frame:006048/0164   Pages: 2
Recorded: 02/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSO, CHUNG C.
Exec Dt:
02/05/1992
2
WYNN, ROBERT L.
Exec Dt:
02/05/1992
Assignee
1
PHILLIPS PETROLEUM COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5183931
NONE
07833260
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 2
Reel/Frame:015268/0001   Pages: 6
Recorded: 04/26/2004
Attorney Dkt #:210601US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSO, CHUNG C.
Exec Dt:
03/17/2004
2
HILDEBRAND, MELVIN
Exec Dt:
03/17/2004
3
DESLAURIERS, PAUL J.
Exec Dt:
03/17/2004
4
YU, YOULU
Exec Dt:
03/17/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7241620
US20050154169
10754373
Correspondence name and address
CONLEY ROSE, P.C.
RODNEY B. CARROLL
GRANITE PARK TWO
5700 GRANITE PARKWAY, #330
PLANO, TX 75024
Assignment: 3
Reel/Frame:017936/0590   Pages: 5
Recorded: 05/24/2006
Attorney Dkt #:210656US01(4081-06901)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, YOULU
Exec Dt:
05/22/2006
2
TSO, CHUNG C.
Exec Dt:
05/22/2006
3
DESLAURIERS, PAUL J.
Exec Dt:
05/22/2006
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722416
US20060266708
11439646
Correspondence name and address
RODNEY B. CARROLL
5700 GRANITE PARKWAY, SUITE 330
PLANO, TEXAS 75024
Assignment: 4
Reel/Frame:022187/0769   Pages: 5
Recorded: 01/29/2009
Attorney Dkt #:m&g-60293.00351us01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, QING
Exec Dt:
01/19/2009
2
MCDANIEL, MAX P.
Exec Dt:
01/20/2009
3
MARTIN, JOEL L.
Exec Dt:
01/19/2009
4
CRAIN, TONY R.
Exec Dt:
01/19/2009
5
MUNINGER, RANDY S.
Exec Dt:
01/19/2009
6
LANIER, JERRY T.
Exec Dt:
01/23/2009
7
FODOR, JEFF S.
Exec Dt:
01/23/2009
8
DESLAURIERS, PAUL J.
Exec Dt:
01/19/2009
9
TSO, CHUNG C.
Exec Dt:
01/19/2009
10
ROHLFING, DAVID C.
Exec Dt:
01/19/2009
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8114946
US20100160579
12338225
Correspondence name and address
MERCHANT & GOULD CHEVRON PHILLIPS
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 5
Reel/Frame:029004/0637   Pages: 10
Recorded: 09/21/2012
Attorney Dkt #:211433US01(4081-17201)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, YOULU
Exec Dt:
09/11/2012
2
TSO, CHUNG C.
Exec Dt:
09/11/2012
3
ROHLFING, DAVID C.
Exec Dt:
09/04/2012
4
DESLAURIERS, PAUL J.
Exec Dt:
09/11/2012
5
HILDEBRAND, MELVIN
Exec Dt:
09/11/2012
6
MCDANIEL, MAX P.
Exec Dt:
09/11/2012
7
YANG, QING
Exec Dt:
09/11/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8933175
US20130059982
13599290
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 6
Reel/Frame:039729/0860   Pages: 5
Recorded: 09/14/2016
Attorney Dkt #:60293.0134USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DING, ERRUN
Exec Dt:
07/21/2016
2
TSO, CHUNG C.
Exec Dt:
09/12/2016
3
YU, YOULU
Exec Dt:
09/12/2016
4
YANG, QING
Exec Dt:
08/11/2016
5
BUCK, RICHARD M.
Exec Dt:
07/26/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9718907
US20170008984
15194622
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:050254/0838   Pages: 5
Recorded: 09/04/2019
Attorney Dkt #:211758US04-60293.0134USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DING, ERRUN
Exec Dt:
07/21/2016
2
TSO, CHUNG C.
Exec Dt:
09/12/2016
3
YU, YOULU
Exec Dt:
09/12/2016
4
YANG, QING
Exec Dt:
08/11/2016
5
BUCK, RICHARD M.
Exec Dt:
07/26/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10927201
US20190382514
16554784
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 8
Reel/Frame:053831/0526   Pages: 10
Recorded: 09/21/2020
Attorney Dkt #:211790US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANIER, ELIZABETH M.
Exec Dt:
10/16/2017
2
LAMBORN, MARK J.
Exec Dt:
10/16/2017
3
FIEDLER, BRENT A.
Exec Dt:
10/17/2017
4
TSO, CHUNG C.
Exec Dt:
10/24/2017
5
BLAGG, JOHN T.
Exec Dt:
10/17/2017
6
MILLER, ALAN E.
Exec Dt:
10/18/2017
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11360011
US20190107474
16142891
Correspondence name and address
EVERSHEDS SUTHERLAND-CHEVRON PHILLIPS CH
999 PEACHTREE STREET, N.E.
SUITE 2300
ATLANTA, GA 30309
Assignment: 9
Reel/Frame:044997/0402   Pages: 8
Recorded: 02/22/2018
Attorney Dkt #:60293.0181US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DING, ERRUN
Exec Dt:
01/22/2018
2
TSO, CHUNG C.
Exec Dt:
01/22/2018
3
MUNINGER, RANDALL S.
Exec Dt:
01/22/2018
4
YANG, QING
Exec Dt:
02/02/2018
5
YU, YOULU
Exec Dt:
02/08/2018
6
INN, YONGWOO
Exec Dt:
01/23/2018
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10358506
US20190100606
15723225
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:045075/0288   Pages: 8
Recorded: 03/01/2018
Attorney Dkt #:60293.0179US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRAETORIUS, JEREMY M.
Exec Dt:
02/14/2018
2
TSO, CHUNG C.
Exec Dt:
02/07/2018
3
YANG, QING
Exec Dt:
02/14/2018
4
INN, YONGWOO
Exec Dt:
02/12/2018
5
BLAGG, JOHN T.
Exec Dt:
02/13/2018
6
SUKHADIA, ASHISH M.
Exec Dt:
02/09/2018
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435527
US20190092912
15715215
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:049760/0072   Pages: 8
Recorded: 07/16/2019
Attorney Dkt #:211939US01-60293.0179US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRAETORIUS, JEREMY M.
Exec Dt:
02/14/2018
2
TSO, CHUNG C.
Exec Dt:
02/07/2018
3
YANG, QING
Exec Dt:
02/14/2018
4
INN, YONGWOO
Exec Dt:
02/12/2018
5
BLAGG, JOHN T.
Exec Dt:
02/13/2018
6
SUKHADIA, ASHISH M.
Exec Dt:
02/09/2018
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544273
US20190322823
16459656
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 12
Reel/Frame:051216/0959   Pages: 8
Recorded: 12/09/2019
Attorney Dkt #:211939US02-60293.0179USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRAETORIUS, JEREMY M.
Exec Dt:
02/14/2018
2
TSO, CHUNG C.
Exec Dt:
02/07/2018
3
YANG, QING
Exec Dt:
02/14/2018
4
INN, YONGWOO
Exec Dt:
02/12/2018
5
BLAGG, JOHN T.
Exec Dt:
02/13/2018
6
SUKHADIA, ASHISH M.
Exec Dt:
02/09/2018
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352471
US20200109246
16706949
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380

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