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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SYDORA, ORSON L.
Total Assignments: 44
Assignment: 1
Reel/Frame:023794/0117   Pages: 3
Recorded: 01/15/2010
Attorney Dkt #:29604-0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SYDORA, ORSON L.
Exec Dt:
01/13/2010
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANYLP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9352309
US20100113852
12609272
Correspondence name and address
DAVID E. WIGLEY, PH.D.
999 PEACHTREE STREET, NE
ATLANTA, GA 30309-3996
Assignment: 2
Reel/Frame:024689/0978   Pages: 2
Recorded: 07/15/2010
Attorney Dkt #:60293.0054USI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SYDORA, ORSON L.
Exec Dt:
06/17/2010
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8471085
US20100274065
12771122
Correspondence name and address
MERCHANT & GOULD CHEVRON PHILLIPS
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 3
Reel/Frame:025232/0035   Pages: 10
Recorded: 11/02/2010
Attorney Dkt #:29604-0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMALL, BROOKE L.
Exec Dt:
10/22/2010
2
SYDORA, ORSON L.
Exec Dt:
10/25/2010
3
MASINO, ALBERT P.
Exec Dt:
10/21/2010
4
YANG, HU
Exec Dt:
10/22/2010
5
YANG, QING
Exec Dt:
10/21/2010
6
MCDANIEL, MAX P.
Exec Dt:
10/21/2010
7
BARALT, EDUARDO J.
Exec Dt:
10/22/2010
8
BEAULIEU, WILLIAM B.
Exec Dt:
10/21/2010
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77387
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110082323
12898465
Correspondence name and address
DAVID E. WIGLEY, PH.D.
999 PEACHTREE STREET, NE
ATLANTA, GA 30309-3996
Assignment: 4
Reel/Frame:025483/0943   Pages: 7
Recorded: 12/09/2010
Attorney Dkt #:60293.0064US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREISCHER, BRUCE E.
Exec Dt:
10/27/2010
2
SYDORA, ORSON L.
Exec Dt:
12/01/2010
3
HUTCHINSON, STEVEN
Exec Dt:
12/01/2010
4
BARALT, EDUARDO J.
Exec Dt:
12/02/2010
5
KNUDSEN, RON D.
Exec Dt:
10/28/2010
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8362278
US20120083609
12895945
Correspondence name and address
MERCHANT & GOULD CHEVRON PHILLIPS
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 5
Reel/Frame:034953/0201   Pages: 4
Recorded: 02/12/2015
Attorney Dkt #:210951US01 (4081-11602)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYDORA, ORSON L.
Exec Dt:
01/06/2012
2
KNUDSEN, RONALD K.
Exec Dt:
01/09/2012
3
BARALT, EDUARDO J.
Exec Dt:
01/17/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580453
US20150105574
14575803
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 6
Reel/Frame:027606/0259   Pages: 2
Recorded: 01/27/2012
Attorney Dkt #:211104US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SYDORA, ORSON L.
Exec Dt:
01/25/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8450511
US20130150593
13323265
Correspondence name and address
LYNDA S. JOLLY
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 7
Reel/Frame:028547/0934   Pages: 5
Recorded: 07/13/2012
Attorney Dkt #:211450US00(4081-16004)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYDORA, ORSON L.
Exec Dt:
06/25/2012
2
SMALL, BROOKE L.
Exec Dt:
07/02/2012
3
CARNEY, MICHAEL J.
Exec Dt:
07/05/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8865610
US20130331629
13490319
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 8
Reel/Frame:028875/0167   Pages: 8
Recorded: 08/30/2012
Attorney Dkt #:211234US01(4081-16001)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYDORA, ORSON L.
Exec Dt:
07/19/2012
2
CARNEY, MICHAEL
Exec Dt:
07/05/2012
3
SMALL, BROOKE L.
Exec Dt:
07/19/2012
4
GEE, JEFFERY C.
Exec Dt:
07/25/2012
5
HUTCHISON, STEVEN
Exec Dt:
07/26/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8680003
US20120309965
13519825
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 9
Reel/Frame:032214/0691   Pages: 8
Recorded: 02/13/2014
Attorney Dkt #:211234US02 (4081-16005)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYDORA, ORSON L.
Exec Dt:
07/19/2012
2
CARNEY, MICHAEL
Exec Dt:
07/05/2012
3
SMALL, BROOKE L.
Exec Dt:
07/19/2012
4
GEE, JEFFERY C.
Exec Dt:
07/25/2012
5
HUTCHISON, STEVEN
Exec Dt:
07/26/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9283555
US20140221645
14169517
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 10
Reel/Frame:037802/0356   Pages: 8
Recorded: 02/23/2016
Attorney Dkt #:211234US03 (4081-16006)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYDORA, ORSON L.
Exec Dt:
07/19/2012
2
CARNEY, MICHAEL
Exec Dt:
07/05/2012
3
SMALL, BROOKE L.
Exec Dt:
07/19/2012
4
GEE, JEFFERY C.
Exec Dt:
07/25/2012
5
HUTCHISON, STEVEN
Exec Dt:
07/26/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9732106
US20160168180
15050196
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 11
Reel/Frame:043005/0488   Pages: 8
Recorded: 07/14/2017
Attorney Dkt #:211234US04 (4081-16007)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYDORA, ORSON L.
Exec Dt:
07/19/2012
2
CARNEY, MICHAEL
Exec Dt:
07/05/2012
3
SMALL, BROOKE L.
Exec Dt:
07/19/2012
4
GEE, JEFFERY C.
Exec Dt:
07/25/2012
5
HUTCHISON, STEVEN
Exec Dt:
07/26/2012
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10144752
US20170305945
15649077
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 12
Reel/Frame:032599/0292   Pages: 4
Recorded: 04/03/2014
Attorney Dkt #:211553US00 (4081-23800)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYDORA, ORSON L.
Exec Dt:
12/17/2013
2
WISER, DAWN C.
Exec Dt:
03/31/2014
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9721070
US20150178475
14135216
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 13
Reel/Frame:038912/0567   Pages: 5
Recorded: 06/14/2016
Attorney Dkt #:211573US00 (4081-23601)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARNEY, MICHAEL J.
Exec Dt:
02/24/2014
2
SMALL, BROOKE L.
Exec Dt:
02/04/2014
3
SYDORA, ORSON L.
Exec Dt:
03/25/2014
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9962689
US20160375431
15104185
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 14
Reel/Frame:033275/0001   Pages: 9
Recorded: 07/09/2014
Attorney Dkt #:211637US00 (4081-25500)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYDORA, ORSON L.
Exec Dt:
06/19/2014
2
STRADIOTTO, MARK
Exec Dt:
06/20/2014
3
TURCULET, LAURA
Exec Dt:
06/20/2014
4
SMALL, BROOKE L.
Exec Dt:
06/17/2014
5
COFFIN, ROBERT C.
Exec Dt:
06/23/2014
6
BISCHOF, STEVEN M.
Exec Dt:
06/17/2014
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9120826
NONE
14293833
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 15
Reel/Frame:035152/0901   Pages: 7
Recorded: 03/12/2015
Attorney Dkt #:211583US00 (4081-27100)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYDORA, ORSON L.
Exec Dt:
03/10/2015
2
KREISCHER, BRUCE E.
Exec Dt:
03/10/2015
3
STERN, DONALD A.
Exec Dt:
03/10/2015
4
VITTUR, VARADEE
Exec Dt:
03/11/2015
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9505675
US20160229766
14616903
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 16
Reel/Frame:038739/0901   Pages: 10
Recorded: 05/27/2016
Attorney Dkt #:211775US00 (4081-29900)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
05/25/2016
2
SYDORA, ORSON L.
Exec Dt:
05/26/2016
3
FERN, JARED T.
Exec Dt:
05/25/2016
4
KILGORE, URIAH J.
Exec Dt:
05/25/2016
5
HUTCHISON, STEVEN ROSS
Exec Dt:
05/25/2016
6
RIOS, RAY
Exec Dt:
05/25/2016
7
FERNANDEZ, ERIC R.
Exec Dt:
05/25/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10414699
US20170342000
15166991
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 17
Reel/Frame:038739/0921   Pages: 8
Recorded: 05/27/2016
Attorney Dkt #:211776US00 (4081-30000)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERN, JARED T.
Exec Dt:
05/25/2016
2
SYDORA, ORSON L.
Exec Dt:
05/26/2016
3
KILGORE, URIAH J.
Exec Dt:
05/25/2016
4
BISCHOF, STEVEN M.
Exec Dt:
05/25/2016
5
FERNANDEZ, ERIC R.
Exec Dt:
05/25/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10329212
US20170342001
15167009
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 18
Reel/Frame:038739/0944   Pages: 10
Recorded: 05/27/2016
Attorney Dkt #:211838US00 (4081-30200)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
05/25/2016
2
SYDORA, ORSON L.
Exec Dt:
05/26/2016
3
FERN, JARED T.
Exec Dt:
05/25/2016
4
KILGORE, URIAH J.
Exec Dt:
05/25/2016
5
HUTCHISON, STEVEN ROSS
Exec Dt:
05/25/2016
6
RIOS, RAY
Exec Dt:
05/25/2016
7
FERNANDEZ, ERIC R.
Exec Dt:
05/25/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170341998
15167017
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 19
Reel/Frame:038739/0972   Pages: 8
Recorded: 05/27/2016
Attorney Dkt #:211881US00 (4081-31200)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERN, JARED T.
Exec Dt:
05/25/2016
2
SYDORA, ORSON L.
Exec Dt:
05/26/2016
3
KILGORE, URIAH J.
Exec Dt:
05/25/2016
4
BISCHOF, STEVEN M.
Exec Dt:
05/25/2016
5
FERNANDEZ, ERIC R.
Exec Dt:
05/25/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10414698
US20170341999
15167024
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 20
Reel/Frame:049187/0652   Pages: 8
Recorded: 05/15/2019
Attorney Dkt #:211776US01 (4081-30001)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERN, JARED T.
Exec Dt:
05/25/2016
2
SYDORA, ORSON L.
Exec Dt:
05/26/2016
3
KILGORE, URIAH J.
Exec Dt:
05/25/2016
4
BISCHOF, STEVEN M.
Exec Dt:
05/25/2016
5
FERNANDEZ, ERIC R.
Exec Dt:
05/25/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10689311
US20190263733
16408110
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 21
Reel/Frame:050116/0155   Pages: 10
Recorded: 08/21/2019
Attorney Dkt #:211775US01 (4081-29901)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
05/25/2016
2
SYDORA, ORSON L.
Exec Dt:
05/26/2016
3
FERN, JARED T.
Exec Dt:
05/25/2016
4
KILGORE, URIAH J.
Exec Dt:
05/25/2016
5
HUTCHISON, STEVEN ROSS
Exec Dt:
05/25/2016
6
RIOS, RAY
Exec Dt:
05/25/2016
7
FERNANDEZ, ERIC R.
Exec Dt:
05/25/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10689312
US20190375694
16546579
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 22
Reel/Frame:050116/0174   Pages: 8
Recorded: 08/21/2019
Attorney Dkt #:211881US01 (4081-31201)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERN, JARED T.
Exec Dt:
05/25/2016
2
SYDORA, ORSON L.
Exec Dt:
05/26/2016
3
KILGORE, URIAH J.
Exec Dt:
05/25/2016
4
BISCHOF, STEVEN M.
Exec Dt:
05/25/2016
5
FERNANDEZ, ERIC R.
Exec Dt:
05/25/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774015
US20190375693
16546583
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 23
Reel/Frame:039026/0574   Pages: 5
Recorded: 06/28/2016
Attorney Dkt #:211846US00 (4081-30900)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KILGORE, URIAH J.
Exec Dt:
06/02/2016
2
BISCHOF, STEVEN M.
Exec Dt:
06/02/2016
3
SYDORA, ORSON L.
Exec Dt:
06/14/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196328
US20170349505
15171170
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 24
Reel/Frame:047745/0844   Pages: 6
Recorded: 12/11/2018
Attorney Dkt #:211846US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KILGORE, URIAH J
Exec Dt:
06/02/2016
2
BISCHOF, STEVEN M.
Exec Dt:
06/02/2016
3
SYDORA, ORSON L.
Exec Dt:
06/14/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP GROUP
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11117845
US20190106365
16216433
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
LAW DEPARTMENT - IP
P.O BOX 4910
THE WOODLANDS, TX 77387-4910
Assignment: 25
Reel/Frame:039464/0447   Pages: 6
Recorded: 08/17/2016
Attorney Dkt #:60293.0159US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KILGORE, URIAH J.
Exec Dt:
07/18/2016
2
HUTCHISON, STEVEN R.
Exec Dt:
07/19/2016
3
SYDORA, ORSON L.
Exec Dt:
07/18/2016
4
BISCHOF, STEVEN M.
Exec Dt:
07/18/2016
5
FERN, JARED T.
Exec Dt:
07/18/2016
6
MCDANIEL, MAX P.
Exec Dt:
07/18/2016
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9707549
NONE
15165267
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 26
Reel/Frame:041066/0709   Pages: 12
Recorded: 01/24/2017
Attorney Dkt #:211766US00 (4081-29800)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
01/04/2017
2
SMALL, BROOKE L.
Exec Dt:
01/04/2017
3
SNELL, RYAN W.
Exec Dt:
01/04/2017
4
KNUDSEN, RON D.
Exec Dt:
01/06/2017
5
NETEMEYER, ERIC J.
Exec Dt:
01/16/2017
6
SYDORA, ORSON L.
Exec Dt:
01/19/2017
7
SUTHERLAND, JAMIE N.
Exec Dt:
01/04/2017
8
KREISCHER, BRUCE E.
Exec Dt:
01/23/2017
9
FISHER, WILLIAM J.
Exec Dt:
01/16/2017
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604457
US20180186709
15394317
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 27
Reel/Frame:043021/0523   Pages: 7
Recorded: 07/17/2017
Attorney Dkt #:211882US00 (4081-32500)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
06/16/2017
2
SYDORA, ORSON L.
Exec Dt:
06/22/2017
3
FERN, JARED T.
Exec Dt:
07/12/2017
4
KILGORE, URIAH J.
Exec Dt:
06/15/2017
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10232339
US20180345243
15615113
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 28
Reel/Frame:048190/0873   Pages: 7
Recorded: 01/30/2019
Attorney Dkt #:211882US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
06/16/2017
2
SYDORA, ORSON L.
Exec Dt:
06/22/2017
3
FERN, JARED T.
Exec Dt:
07/12/2017
4
KILGORE, URIAH J.
Exec Dt:
06/15/2017
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10493422
US20190160448
16262164
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
LAW DEPARTMENT - IP
P.O BOX 4910
THE WOODLANDS, TX 77387-4910
Assignment: 29
Reel/Frame:043737/0803   Pages: 7
Recorded: 09/29/2017
Attorney Dkt #:211912US00 (4081-33100)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
09/14/2017
2
FERN, JARED T.
Exec Dt:
09/21/2017
3
KILGORE, URIAH J.
Exec Dt:
09/18/2017
4
SYDORA, ORSON L.
Exec Dt:
09/20/2017
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10464862
US20190092709
15719107
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 30
Reel/Frame:044080/0586   Pages: 9
Recorded: 11/09/2017
Attorney Dkt #:211883US00 (4081-31800)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
09/27/2017
2
KILGORE, URIAH J.
Exec Dt:
09/27/2017
3
SYDORA, ORSON L.
Exec Dt:
10/09/2017
4
ESS, DANIEL H.
Exec Dt:
09/28/2017
5
FULLER, JACK T., III
Exec Dt:
09/28/2017
6
KWON, DOO-HYUN
Exec Dt:
09/27/2017
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294171
US20190092708
15712295
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 31
Reel/Frame:044080/0621   Pages: 9
Recorded: 11/09/2017
Attorney Dkt #:211885US00 (4081-31900)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
09/27/2017
2
KILGORE, URIAH J.
Exec Dt:
09/27/2017
3
SYDORA, ORSON L.
Exec Dt:
10/09/2017
4
ESS, DANIEL H.
Exec Dt:
09/28/2017
5
FULLER, JACK T., III
Exec Dt:
09/28/2017
6
KWON, DOO-HYUN
Exec Dt:
09/27/2017
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10183960
NONE
15712304
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 32
Reel/Frame:044080/0651   Pages: 9
Recorded: 11/09/2017
Attorney Dkt #:211885US10 (4081-32100)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
09/27/2017
2
KILGORE, URIAH J.
Exec Dt:
09/27/2017
3
SYDORA, ORSON L.
Exec Dt:
10/09/2017
4
ESS, DANIEL H.
Exec Dt:
09/28/2017
5
FULLER, JACK T., III
Exec Dt:
09/28/2017
6
KWON, DOO-HYUN
Exec Dt:
09/27/2017
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10493442
US20190091675
15712307
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 33
Reel/Frame:057608/0117   Pages: 13
Recorded: 09/27/2021
Attorney Dkt #:212136US00 (29604-0111)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
07/27/2021
2
YANG, QING
Exec Dt:
07/22/2021
3
SYDORA, ORSON L.
Exec Dt:
07/29/2021
4
LIEF, GRAHAM R.
Exec Dt:
07/22/2021
5
BUCK, RICHARD M.
Exec Dt:
07/22/2021
6
ESS, DANIEL H.
Exec Dt:
07/27/2021
7
MALEY, STEVEN M.
Exec Dt:
07/26/2021
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11859041
US20230098789
17403527
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 34
Reel/Frame:060971/0542   Pages: 9
Recorded: 09/01/2022
Attorney Dkt #:211976US01 * 977US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
10/11/2021
2
SYDORA, ORSON L.
Exec Dt:
10/21/2021
3
KILGORE, URIAH J.
Exec Dt:
08/23/2021
Assignee
1
CHEVRON PHLILLPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11492305
NONE
17521508
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 35
Reel/Frame:062414/0183   Pages: 9
Recorded: 01/18/2023
Attorney Dkt #:211975US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M
Exec Dt:
10/11/2021
2
SYDORA, ORSON L.
Exec Dt:
10/21/2021
3
KILGORE, URIAH J
Exec Dt:
08/23/2021
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11583843
NONE
17521494
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 36
Reel/Frame:063468/0305   Pages: 9
Recorded: 04/27/2023
Attorney Dkt #:211977US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
10/11/2021
2
SYDORA, ORSON L.
Exec Dt:
10/21/2021
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11691931
US20230146088
17890364
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 37
Reel/Frame:063468/0376   Pages: 9
Recorded: 04/27/2023
Attorney Dkt #:211976US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
10/11/2021
2
SYDORA, ORSON L.
Exec Dt:
10/21/2021
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11685701
US20230150899
17953557
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 38
Reel/Frame:067204/0619   Pages: 11
Recorded: 04/24/2024
Attorney Dkt #:211976US02 (4081-37301)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TO ADD MISSING INVENTOR URIAH J. KILGORE PREVIOUSLY RECORDED AT REEL: 63468 FRAME: 376. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
10/11/2021
2
SYDORA, ORSON L.
Exec Dt:
10/21/2021
3
KILGORE, URIAH J.
Exec Dt:
08/23/2021
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
P.O. BOX 4910
THE WOODLANDS, TEXAS 77387-4910
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11505513
NONE
17521505
 
11685701
US20230150899
17953557
Correspondence name and address
MICHELLE HAYDEN
CHEVRON PHILLIPS CHEMICAL COMPANY LP
P.O. BOX 4910
THE WOODLANDS, TX 77387-4910
Assignment: 39
Reel/Frame:067204/0653   Pages: 11
Recorded: 04/24/2024
Attorney Dkt #:211977US02 (4081-37401)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TO ADD INVENTOR URIAH J. KILGORE PREVIOUSLY RECORDED AT REEL: 63468 FRAME: 305. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
10/11/2021
2
SYDORA, ORSON L.
Exec Dt:
10/21/2021
3
KILGORE, URIAH J.
Exec Dt:
08/23/2021
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
P.O. BOX 4910
THE WOODLANDS, TEXAS 77387-4910
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11492305
NONE
17521508
 
11691931
US20230146088
17890364
Correspondence name and address
MICHELLE HAYDEN
CHEVRON PHILLIPS CHEMICAL COMPANY LP
P.O. BOX 4910
THE WOODLANDS, TX 77387-4910
Assignment: 40
Reel/Frame:060683/0318   Pages: 10
Recorded: 08/01/2022
Attorney Dkt #:212198US00-60293.0262US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYDORA, ORSON L.
Exec Dt:
07/07/2022
2
KNIGHT, COREY W.
Exec Dt:
07/21/2022
3
SUTHERLAND, JAMIE N.
Exec Dt:
07/12/2022
4
HENDRICKSON, GREGORY G.
Exec Dt:
07/21/2022
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399276
17837803
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 41
Reel/Frame:062316/0276   Pages: 9
Recorded: 01/09/2023
Attorney Dkt #:211656
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMALL, BROOKE L.
Exec Dt:
11/08/2022
2
SYDORA, ORSON L.
Exec Dt:
11/03/2022
3
KNUDSEN, RONALD D.
Exec Dt:
11/09/2022
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11667590
US20220380274
17330523
 
11873264
US20230093448
18059485
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 42
Reel/Frame:063165/0816   Pages: 14
Recorded: 03/30/2023
Attorney Dkt #:212208US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMMELMAIER-CHANG, CORI
Exec Dt:
03/29/2023
2
HLAVINKA, MARK L.
Exec Dt:
01/11/2023
3
SYDORA, ORSON L.
Exec Dt:
11/03/2022
4
HAKIM, SIKANDER
Exec Dt:
11/11/2022
5
GEE, JEFFERY C.
Exec Dt:
11/04/2022
6
BERGMEISTER, JOSEPH
Exec Dt:
11/02/2022
7
ALVEZ, GABRIELA M.
Exec Dt:
11/02/2022
8
LIM, STEVEN
Exec Dt:
11/02/2022
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240141130
18051725
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 43
Reel/Frame:063963/0001   Pages: 7
Recorded: 06/15/2023
Attorney Dkt #:212120US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SYDORA, ORSON L.
Exec Dt:
06/14/2023
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11718573
US20230080682
17900933
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 44
Reel/Frame:064742/0852   Pages: 8
Recorded: 08/29/2023
Attorney Dkt #:212206US02-60293.0270USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYDORA, ORSON L.
Exec Dt:
08/23/2023
2
HLAVINKA, MARK L.
Exec Dt:
08/24/2023
3
DEMMELMAIER-CHANG, CORI
Exec Dt:
08/21/2023
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240082831
18456557
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380

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