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Patent Assignment Assignor Details
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Assignor Name : BRIDGES, STEVEN D.
Total Assignments: 14
Assignment: 1
Reel/Frame:006320/0006   Pages: 2
Recorded: 10/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAVAGE, KELLY B.
Exec Dt:
01/21/1992
2
BRINKMEYER, FRANCIS M.
Exec Dt:
12/30/1991
3
BRIDGES, STEVEN D.
Exec Dt:
02/11/1992
Assignee
1
PHILLIPS PETROLEUM COMPANY
C/O RICHMOND, PHILLIPS, HITCHCOCK & CARVER
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5243122
NONE
07814544
Correspondence name and address
GEORGE E. BOGATIE
RICHMOND, PHILLIPS, HITCHCOCK, ET/AL
P.O. BOX 2443
BARTLESVILLE, OK. 74005
Assignment: 2
Reel/Frame:007400/0692   Pages: 2
Recorded: 03/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FACKER, MIKE L.
Exec Dt:
03/02/1995
2
BRINKMEYER, FRANCIS M.
Exec Dt:
02/23/1995
3
BRIDGES, STEVEN D.
Exec Dt:
02/24/1995
4
MIRANDA, RONALD E.
Exec Dt:
02/23/1995
Assignee
1
PHILLIPS PETROLEUM COMPANY (A CORPORATION OF DELAWARE)
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5671153
NONE
08393768
Correspondence name and address
GEORGE E. BOGATIE
RICHMOND, PHILLIPS, HITCHCOCK & FISH
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 3
Reel/Frame:007404/0097   Pages: 3
Recorded: 03/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRANDA, RONALD E.
Exec Dt:
02/23/1995
2
DUNN, ROBERT O.
Exec Dt:
02/24/1995
3
LYONS, MARTIN K.
Exec Dt:
02/23/1995
4
BRIDGES, STEVEN D.
Exec Dt:
02/24/1995
5
BRINKMEYER, FRANCIS M.
Exec Dt:
02/23/1995
6
FACKER, MICHAEL L.
Exec Dt:
02/23/1995
Assignee
1
PHILLIPS PETROLEUM COMPANY, A CORPORATION OF DELAWARE
BARTLESVILLE, OK 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5586051
NONE
08393769
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK & FISH
GEORGE E. BOGATIE
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 4
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: 5
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: 6
Reel/Frame:015979/0848   Pages: 2
Recorded: 11/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILKEY, JOHN D.
Exec Dt:
10/25/2004
2
STOUFFER, CARLETON E.
Exec Dt:
10/25/2004
3
BRIDGES, STEVEN D.
Exec Dt:
10/25/2004
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
PO BOX 4910
LAW DEPT - IP
THE WOODLANDS, TEXAS 77387
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776965
US20060100386
10984297
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
LAW DEPT - IP
PO BOX 4910
THE WOODLANDS, TEXAS 77387-4910
Assignment: 7
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: 8
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: 9
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: 10
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: 11
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: 12
Reel/Frame:046627/0476   Pages: 7
Recorded: 08/13/2018
Attorney Dkt #:211950US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, LEI
Exec Dt:
05/17/2018
2
HENDRICKSON, GREGORY G.
Exec Dt:
05/21/2018
3
BRIDGES, STEVEN D.
Exec Dt:
06/14/2018
4
DREW, JENNIFER F.
Exec Dt:
07/10/2018
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10792609
US20190336906
15972613
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 13
Reel/Frame:048155/0853   Pages: 8
Recorded: 01/28/2019
Attorney Dkt #:211770US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHANKAL, REZA
Exec Dt:
06/13/2018
2
MORRISON, SCOTT G.
Exec Dt:
12/17/2018
3
BRIDGES, STEVEN D.
Exec Dt:
06/14/2018
4
CRAGER, CAMERON M.
Exec Dt:
09/20/2018
5
MCGAHEE, VINCENT D.
Exec Dt:
06/20/2018
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10233396
NONE
15995261
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 14
Reel/Frame:053508/0516   Pages: 8
Recorded: 08/17/2020
Attorney Dkt #:211950US01 (4081-34301)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, LEI
Exec Dt:
05/17/2018
2
HENDRICKSON, GREGORY G.
Exec Dt:
05/21/2018
3
BRIDGES, STEVEN D.
Exec Dt:
06/14/2018
4
DREW, JENNIFER F.
Exec Dt:
07/10/2018
Assignee
1
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11623176
US20200306684
16902856
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380

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