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Patent Assignment Assignor Details
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Assignor Name : HANKINSON, MICHAEL S.
Total Assignments: 4
Assignment: 1
Reel/Frame:016086/0781   Pages: 8
Recorded: 12/20/2004
Attorney Dkt #:210242US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASENBERG, DANIEL M.
Exec Dt:
09/16/2004
2
REFVIK, MITCHELL D.
Exec Dt:
11/18/2004
3
TULLY, CHRISTOPHER RAYMOND
Exec Dt:
10/13/2004
4
HANKINSON, MICHAEL S.
Exec Dt:
11/18/2004
5
DENTON, CLYDE STEWART
Exec Dt:
10/13/2004
6
SOLAAS, DALE
Exec Dt:
10/13/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7326820
US20050080311
10927908
Correspondence name and address
CONLEY ROSE P.C.
RODNEY B. CARROLL
GRANITE PARK TWO
5700 GRANITE PARKWAY, #330
PLANO, TX 75024
Assignment: 2
Reel/Frame:016584/0449   Pages: 6
Recorded: 05/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REFVIK, MITCHELL D.
Exec Dt:
03/30/2005
2
HASENBERG, DANIEL M.
Exec Dt:
04/21/2005
3
HANKINSON, MICHAEL S.
Exec Dt:
04/07/2005
4
MATSON, MICHAEL S.
Exec Dt:
03/30/2005
5
SOLAAS, DALE M.
Exec Dt:
05/02/2005
6
HERRON, STEVEN J.
Exec Dt:
04/18/2005
7
BYERS, JIM D.
Exec Dt:
04/01/2005
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, L.P.
LAW DEPT.-IP
P.O. BOX 4910
THE WOODLANDS, TEXAS 77387-4910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7989655
US20050197391
11060675
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
LAW DEPT. -IP
P.O. BOX 4910
THE WOODLANDS, TX 77387-4910
Assignment: 3
Reel/Frame:039964/0881   Pages: 9
Recorded: 10/07/2016
Attorney Dkt #:211842US00 (4081-30700)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHANKAL, REZA
Exec Dt:
08/26/2016
2
HWU, HENRY
Exec Dt:
08/25/2016
3
HASENBERG, DANIEL M.
Exec Dt:
08/25/2016
4
BARRY, CHRISTINA M.
Exec Dt:
08/25/2016
5
REFVIK, MITCHELL D.
Exec Dt:
08/25/2016
6
HANKINSON, MICHAEL S.
Exec Dt:
09/12/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10273204
US20180050986
15241562
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 4
Reel/Frame:045990/0019   Pages: 9
Recorded: 06/05/2018
Attorney Dkt #:211842US01 (4081-30701)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHANKAL, REZA
Exec Dt:
08/26/2016
2
HWU, HENRY
Exec Dt:
08/25/2016
3
HASENBERG, DANIEL M.
Exec Dt:
08/25/2016
4
BARRY, CHRISTINA M.
Exec Dt:
08/25/2016
5
REFVIK, MITCHELL D.
Exec Dt:
08/25/2016
6
HANKINSON, MICHAEL S.
Exec Dt:
09/12/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10513492
US20180282268
15997869
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024

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