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Patent Assignment Assignor Details
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Assignor Name : KREISCHER, BRUCE E.
Total Assignments: 37
Assignment: 1
Reel/Frame:008263/0220   Pages: 2
Recorded: 12/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCDANIEL, MAX P.
Exec Dt:
01/05/1996
2
BADLEY, RICKEY D.
Exec Dt:
01/15/1996
3
KREISCHER, BRUCE E.
Exec Dt:
12/21/1995
4
SHVEIMA, JOSEPH S.
Exec Dt:
01/05/1996
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DELAWARE
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5641842
NONE
08471894
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & FISH
CARL D. CORVIN
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 2
Reel/Frame:008910/0319   Pages: 2
Recorded: 12/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTOVY, JOHN D.
Exec Dt:
12/18/1997
2
KREISCHER, BRUCE E.
Exec Dt:
12/18/1997
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORP. OF DE
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114501
NONE
08994743
Correspondence name and address
RICHMOND, HITCHCOCK, FISH & DOLLAR
CARL D. CORVIN
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 3
Reel/Frame:009195/0112   Pages: 2
Recorded: 05/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREISCHER, BRUCE E.
Exec Dt:
04/13/1998
2
VERSER, DONALD W.
Exec Dt:
04/20/1998
3
HEIN, JAMES E.
Exec Dt:
04/20/1998
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORPORATION OF DELAWARE, HAVING A PLACE OF BUSINESS AT BARTLESVILLE, IN THE COUNTY OF WASHINGTON, IN THE STATE OF OKLAHOMA.
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045661
NONE
09082398
Correspondence name and address
RICHMOND, HITCHCOCK, FISH & DOLLAR
RYAN N. CROSS
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 4
Reel/Frame:010656/0467   Pages: 2
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREISCHER, BRUCE E.
Exec Dt:
01/24/2000
2
EWERT, WARREN M.
Exec Dt:
01/24/2000
3
KNUDSEN, RONALD D.
Exec Dt:
01/24/2000
Assignee
1
PHILLIPS PETROLEUM COMPANY
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6380451
NONE
09474306
Correspondence name and address
RICHMOND, HITCHCOCK, FISH ET AL.
LYNDA S. JOLLY
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 5
Reel/Frame:010564/0915   Pages: 3
Recorded: 02/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREEMAN, JEFFREY W.
Exec Dt:
01/29/2000
2
EWERT, WARREN M.
Exec Dt:
01/27/2000
3
KREISCHER, BRUCE E.
Exec Dt:
01/27/2000
4
KNUDSEN, RONALD D.
Exec Dt:
01/27/2000
5
COWAN, GLYNDAL D.
Exec Dt:
01/27/2000
Assignee
1
PHILLIPS PETROLEUM COMPANY
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6455648
NONE
09474067
Correspondence name and address
RICHMOND, HITCHCOCK, FISH & DOLLAR
LYNDA S. JOLLY
PO BOX 2443
BARTLESVILLE, OK 74005
Assignment: 6
Reel/Frame:014463/0711   Pages: 5
Recorded: 09/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEE, JEFFERY C.
Exec Dt:
08/13/2003
2
ISOM, WILLIE J.
Exec Dt:
08/13/2003
3
KREISCHER, BRUCE E.
Exec Dt:
08/13/2003
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
PO BOX 4910
THE WOODLANDS, TEXAS 77387-4910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040249229
10456362
Correspondence name and address
CONLEY ROSE, P.C.
RODNEY B. CARROLL
5700 GRANITE PKWY., SUITE 330
PLANO, TX
Assignment: 7
Reel/Frame:015010/0201   Pages: 4
Recorded: 02/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMALL, BROOKE L.
Exec Dt:
02/19/2004
2
KREISCHER, BRUCE E.
Exec Dt:
02/19/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050187418
10782554
Correspondence name and address
CONLEY ROSE, P.C.
RODNEY B. CARROLL
GRANITE PARK TWO
5700 GRANITE PARKWAY, #330
PLANO, TX 75024
Assignment: 8
Reel/Frame:026434/0311   Pages: 4
Recorded: 06/13/2011
Attorney Dkt #:210507US01 (4081-03914)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMALL, BROOKE L.
Exec Dt:
02/19/2004
2
KREISCHER, BRUCE E.
Exec Dt:
02/19/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7994376
US20090270567
12480384
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY SUITE 750
PLANO, TX 75024
Assignment: 9
Reel/Frame:015048/0259   Pages: 3
Recorded: 03/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KREISCHER, BRUCE E.
Exec Dt:
03/03/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7476775
US20050197521
10792108
Correspondence name and address
CONLEY ROSE, P.C.
RODNEY B. CARROLL
5700 GRANITE PARKWAY, #330
GRANITE PARK TWO
PLANO, TX 75024
Assignment: 10
Reel/Frame:015579/0480   Pages: 4
Recorded: 07/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EWERT, WAREN M.
Exec Dt:
03/10/2004
2
KNUDSEN, RONALD D.
Exec Dt:
03/10/2004
3
KREISCHER, BRUCE E.
Exec Dt:
03/08/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8344198
US20040236163
10800471
Correspondence name and address
JENKENS & GILCHRIST CORPORATION
ROBERT L. ABDON, PH.D.
1401 MCKINNEY, SUITE 2700
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:029870/0589   Pages: 4
Recorded: 02/25/2013
Attorney Dkt #:33890US02 (4081-14201)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNUDSEN, RONALD D.
Exec Dt:
03/10/2004
2
EWERT, WARREN M.
Exec Dt:
03/10/2004
3
KREISCHER, BRUCE E.
Exec Dt:
03/08/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130102828
13709523
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 12
Reel/Frame:015367/0464   Pages: 6
Recorded: 05/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNUDSEN, RONALD D.
Exec Dt:
03/19/2004
2
KREISCHER, BRUCE E.
Exec Dt:
03/09/2004
3
ABBOTT, RONALD G.
Exec Dt:
03/09/2004
4
BRIDGES, STEVEN D.
Exec Dt:
03/19/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050187098
10783429
Correspondence name and address
CONLEY, ROSE, P.C.
RODNEY B. CARROLL
GRANITE PARK TWO
5700 GRANITE PARKWAY, #330
PLANO, TX 75024
Assignment: 13
Reel/Frame:015364/0206   Pages: 7
Recorded: 05/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNUDSEN, RONALD D.
Exec Dt:
03/19/2004
2
KREISCHER, BRUCE E.
Exec Dt:
03/29/2004
3
ABBOTT, RONALD G.
Exec Dt:
03/30/2004
4
BRIDGES, STEVEN D.
Exec Dt:
03/19/2004
5
BARALT, EDUARDO J.
Exec Dt:
03/30/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7384886
US20050187391
10783737
Correspondence name and address
CONLEY ROSE, P.C.
RODNEY B. CARROLL
GRANITE PARK TWO
5700 GRANITE PARKWAY, #330
PLANO, TX 75024
Assignment: 14
Reel/Frame:017107/0201   Pages: 7
Recorded: 10/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNUDSEN, RONALD D.
Exec Dt:
09/02/2005
2
ABBOTT, RONALD G.
Exec Dt:
08/30/2005
3
KREISCHER, BRUCE E.
Exec Dt:
08/31/2005
4
BARALT, EDUARDO J.
Exec Dt:
08/31/2005
5
SMALL, BROOKE L
Exec Dt:
08/31/2005
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070043181
11207232
Correspondence name and address
RODNEY B. CARROLL
5700 GRANITE PARKWAY, SUITE 330
PLANO, TX 75024
Assignment: 15
Reel/Frame:023725/0200   Pages: 9
Recorded: 12/31/2009
Attorney Dkt #:210453US03 (4081-04420)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNUDSEN, RONALD D.
Exec Dt:
11/12/2009
2
KREISCHER, BRUCE E.
Exec Dt:
11/12/2009
3
ABBOTT, RONALD G.
Exec Dt:
11/12/2009
4
BRIDGES, STEVEN D.
Exec Dt:
11/12/2009
5
BARALT, EDUARDO J.
Exec Dt:
11/12/2009
6
SMALL, BROOKE L.
Exec Dt:
11/12/2009
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DR.
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7820581
US20080058534
11928756
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY
5601 GRANITE PARKWAY, SUITE 750
RODNEY B. CARROLL
PLANO, TX 75024
Assignment: 16
Reel/Frame:023829/0684   Pages: 11
Recorded: 01/21/2010
Attorney Dkt #:210453US03 (4081-04420)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DATE OF EXECUTION BY INVENTOR BARALT TO 11/17/2009. PREVIOUSLY RECORDED ON REEL 023725 FRAME 0200. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT ORIGINALLY LIST AS 11/12/09.
Assignors
1
KNUDSEN, RONALD D.
Exec Dt:
11/12/2009
2
KREISCHER, BRUCE E.
Exec Dt:
11/12/2009
3
ABBOTT, RONALD G.
Exec Dt:
11/12/2009
4
BRIDGES, STEVEN D.
Exec Dt:
11/12/2009
5
BARALT, EDUARDO J.
Exec Dt:
11/17/2009
6
SMALL, BROOKE L.
Exec Dt:
11/12/2009
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
1001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7820581
US20080058534
11928756
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY SUITE 750
PLANO, TEXAS 75024
Assignment: 17
Reel/Frame:033480/0074   Pages: 9
Recorded: 08/06/2014
Attorney Dkt #:210453US06 (4081-04437)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNUDSEN, RONALD D.
Exec Dt:
11/12/2009
2
KREISCHER, BRUCE E.
Exec Dt:
11/12/2009
3
ABBOTT, RONALD G.
Exec Dt:
11/12/2009
4
BRIDGES, STEVEN D.
Exec Dt:
11/12/2009
5
BARALT, EDUARDO J.
Exec Dt:
11/17/2009
6
SMALL, BROOKE L.
Exec Dt:
11/12/2009
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8993822
US20110021343
12897296
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 18
Reel/Frame:035153/0079   Pages: 9
Recorded: 03/12/2015
Attorney Dkt #:210453US07 (4081-04444)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNUDSEN, RONALD D.
Exec Dt:
11/12/2009
2
KREISCHER, BRUCE E.
Exec Dt:
11/12/2009
3
ABBOTT, RONALD G.
Exec Dt:
11/12/2009
4
BRIDGES, STEVEN D.
Exec Dt:
11/12/2009
5
BARALT, EDUARDO J.
Exec Dt:
11/17/2009
6
SMALL, BROOKE L.
Exec Dt:
11/12/2009
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9550841
US20170044275
14633461
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 19
Reel/Frame:023725/0055   Pages: 8
Recorded: 12/31/2009
Attorney Dkt #:210453US04 (4081-04429)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNUDSEN, RONALD D.
Exec Dt:
12/07/2009
2
KREISCHER, BRUCE E.
Exec Dt:
12/07/2009
3
ABBOTT, RONALD G.
Exec Dt:
12/10/2009
4
BRIDGES, STEVEN D.
Exec Dt:
12/07/2009
5
SMALL, BROOKE L.
Exec Dt:
12/08/2009
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DR.
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8329608
US20080177122
12057853
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY
5601 GRANITE PARKWAY, SUITE 750
RODNEY B. CARROLL
PLANO, TX 75024
Assignment: 20
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: 21
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: 22
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: 23
Reel/Frame:033389/0252   Pages: 7
Recorded: 07/25/2014
Attorney Dkt #:60293.0124US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREISCHER, BRUCE E.
Exec Dt:
07/08/2014
2
DESLAURIERS, PAUL J.
Exec Dt:
07/01/2014
3
KNUDSEN, RONALD D.
Exec Dt:
07/01/2014
4
ROHATGI, VIVEK
Exec Dt:
06/30/2014
5
LASHIER, MARK E.
Exec Dt:
07/11/2014
6
PERRY, R. KIM
Exec Dt:
07/14/2014
7
TSO, CHUNG CHING
Exec Dt:
07/15/2014
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9175109
US20150337057
14282086
Correspondence name and address
MERCHANT & GOULD CHEVRON PHILLIPS
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 24
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: 25
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: 26
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: 27
Reel/Frame:036836/0632   Pages: 3
Recorded: 10/20/2015
Attorney Dkt #:211677US00 (4081-25700)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KREISCHER, BRUCE E.
Exec Dt:
09/24/2015
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10519077
US20170081257
14858526
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 28
Reel/Frame:036836/0687   Pages: 3
Recorded: 10/20/2015
Attorney Dkt #:211677US01 (4081-25701)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KREISCHER, BRUCE E.
Exec Dt:
09/24/2015
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10513473
US20170081256
14858588
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 29
Reel/Frame:050943/0969   Pages: 3
Recorded: 11/07/2019
Attorney Dkt #:211677US02 (4081-25702)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KREISCHER, BRUCE E.
Exec Dt:
09/24/2015
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10927054
US20200071243
16676309
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 30
Reel/Frame:055129/0993   Pages: 3
Recorded: 02/03/2021
Attorney Dkt #:211677US03 (4081-25703)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KREISCHER, BRUCE E.
Exec Dt:
09/24/2015
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11623900
US20210155562
17166214
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 31
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: 32
Reel/Frame:045034/0696   Pages: 4
Recorded: 02/26/2018
Attorney Dkt #:211728US00 (4081-27001)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREISCHER, BRUCE E.
Exec Dt:
01/30/2018
2
KNUDSEN, RONALD D.
Exec Dt:
01/12/2018
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435336
US20180127332
15864924
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 33
Reel/Frame:049272/0109   Pages: 4
Recorded: 05/23/2019
Attorney Dkt #:211728US01 (4081-27002)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREISCHER, BRUCE E.
Exec Dt:
01/30/2018
2
KNUDSEN, RONALD D.
Exec Dt:
01/12/2018
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190263732
16405623
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024
Assignment: 34
Reel/Frame:062451/0097   Pages: 7
Recorded: 01/23/2023
Attorney Dkt #:211995US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KREISCHER, BRUCE E.
Exec Dt:
08/25/2021
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11629107
US20230085788
17871471
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
IP DEPT
THE WOODLANDS, TX 77380
Assignment: 35
Reel/Frame:064616/0760   Pages: 9
Recorded: 08/17/2023
Attorney Dkt #:211793US01 (4081-30301)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISCHOF, STEVEN M.
Exec Dt:
07/19/2023
2
HENDRICKSON, GREGORY G.
Exec Dt:
07/19/2023
3
KILGORE, URIAH J.
Exec Dt:
07/23/2023
4
KREISCHER, BRUCE E.
Exec Dt:
07/19/2023
5
MORRISON, SCOTT G.
Exec Dt:
07/31/2023
6
SNELL, RYAN W.
Exec Dt:
07/19/2023
7
SYDORA, ORSON L
Exec Dt:
07/19/2023
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240034699
18225967
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 36
Reel/Frame:064898/0470   Pages: 11
Recorded: 09/14/2023
Attorney Dkt #:211732US01 (4081-27702)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SNELL, RYAN W.
Exec Dt:
08/31/2023
2
HAO, XIANGHONG
Exec Dt:
08/29/2023
3
SMALL, BROOKE L.
Exec Dt:
08/29/2023
4
KREISCHER, BRUCE E.
Exec Dt:
08/31/2023
5
MORRISON, SCOTT G.
Exec Dt:
08/31/2023
6
HENDRICKSON, GREGORY G.
Exec Dt:
08/29/2023
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240010584
18347055
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 37
Reel/Frame:066223/0307   Pages: 12
Recorded: 01/24/2024
Attorney Dkt #:212170US03-60293.0253USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREISCHER, BRUCE E.
Exec Dt:
01/19/2024
2
HURST, KENDALL M.
Exec Dt:
01/18/2024
3
SCHWERDTFEGER, ERIC D.
Exec Dt:
01/22/2024
4
BISCHOF, STEVEN M.
Exec Dt:
01/22/2024
5
FERN, JARED T.
Exec Dt:
01/17/2024
6
MITCHELL, KENT E.
Exec Dt:
01/18/2024
7
HILLIER, JAMES
Exec Dt:
01/23/2024
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 #
 
Pat #
Pub #
Intl #
App #
 
11572324
NONE
17469986
 
11753356
US20230081124
18057803
 
NONE
US20230331642
18340077
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
P.O. BOX 4910
THE WOODLANDS, TX 77387-4910

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