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Patent Assignment Assignor Details
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Assignor Name : SUN, BOQIN
Total Assignments: 20
Assignment: 1
Reel/Frame:009087/0675   Pages: 5
Recorded: 03/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEZGINER, ABDURRAHMAN
Exec Dt:
02/24/1998
2
SEN, PABITRA N.
Exec Dt:
02/24/1998
3
TAHERIAN, MOHAMMAD REZA
Exec Dt:
02/24/1998
4
SUN, BOQIN
Exec Dt:
02/24/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6166543
NONE
08936892
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 2
Reel/Frame:009287/0219   Pages: 4
Recorded: 06/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BOQIN
Exec Dt:
06/22/1998
2
TAHERIAN, REZA
Exec Dt:
06/22/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
P.O. BOX 2175
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6121774
NONE
09102719
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
BRIGITTE L. JEFFERY
PATENT COUNSEL
110 SCHLUMBER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 3
Reel/Frame:010917/0253   Pages: 3
Recorded: 06/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BOQIN
Exec Dt:
06/15/2000
2
TAHERIAN, REZA
Exec Dt:
06/15/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6498484
NONE
09594640
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
BRIGITTE L. JEFFERY
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 4
Reel/Frame:011118/0300   Pages: 5
Recorded: 08/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BOQIN
Exec Dt:
06/29/2000
2
TAHERIAN, REZA
Exec Dt:
06/29/2000
3
SEZGINER, ABDURRAHMAN
Exec Dt:
08/03/2000
4
CRARY, STEVEN F.
Exec Dt:
06/29/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6522137
NONE
09605805
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
BRIGITTE L. JEFFERY
P.O. BOX 2175
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 5
Reel/Frame:013296/0484   Pages: 5
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAHERIAN, REZA
Exec Dt:
08/30/2002
2
SUN, BOQIN
Exec Dt:
09/04/2002
3
SEZGINER, ABDURRAHMAN
Exec Dt:
09/05/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6781371
US20040046552
10064994
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
P.O. BOX 2175
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 6
Reel/Frame:013914/0935   Pages: 3
Recorded: 03/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BOQIN
Exec Dt:
03/21/2003
2
DUNN, KEH-JIM
Exec Dt:
03/21/2003
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583-0806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6937014
US20040189296
10396941
Correspondence name and address
CHEVRON TEXACO CORPORATION
RICHARD J. SHULTE
6001 BOLLINGER CANYON ROAD
SAN RAMON, CA 94583-2324
Assignment: 7
Reel/Frame:020272/0521   Pages: 3
Recorded: 12/19/2007
Attorney Dkt #:T-6937
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALAZAR-TIO, RAFAEL
Exec Dt:
12/12/2007
2
SUN, BOQIN
Exec Dt:
12/12/2007
Assignee
1
CHEVRON U.S.A INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090157350
11954556
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 8
Reel/Frame:022395/0854   Pages: 3
Recorded: 03/13/2009
Attorney Dkt #:T-7600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNN, KEH-JIM
Exec Dt:
03/02/2009
2
SUN, BOQIN
Exec Dt:
03/02/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100138157
12325639
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 9
Reel/Frame:023242/0039   Pages: 3
Recorded: 09/16/2009
Attorney Dkt #:T-7744 PENNEBAKER
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALAZAR-TIO, RAFAEL
Exec Dt:
09/09/2009
2
SUN, BOQIN
Exec Dt:
09/09/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8818778
US20110066404
12561083
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 10
Reel/Frame:024732/0253   Pages: 5
Recorded: 07/23/2010
Attorney Dkt #:T-7744 (HANZE)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT THE SPELLING OF THE STREET NAME FOR BOQIN SUN FROM SONWBERRY TO SNOWBERRY PREVIOUSLY RECORDED ON REEL 023242 FRAME 0039. ASSIGNOR(S) HEREBY CONFIRMS THE I / WE, HEREBY SELL, ASSIGN, TRANSFER AND SET OVER UNTO SAID CHEVRON U.S.A. INC.
Assignors
1
SALAZAR-TIO, RAFAEL
Exec Dt:
09/09/2009
2
SUN, BOQIN
Exec Dt:
09/09/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8818778
US20110066404
12561083
Correspondence name and address
CHEVRON CORPORATION - LAW DEPARTMENT
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 11
Reel/Frame:028427/0928   Pages: 4
Recorded: 06/22/2012
Attorney Dkt #:T-8887 (HANZE)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIGAND, MARCUS OLIVER
Exec Dt:
06/21/2012
2
SUN, BOQIN
Exec Dt:
06/21/2012
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9291690
US20130342201
13530766
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 12
Reel/Frame:028774/0030   Pages: 4
Recorded: 08/13/2012
Attorney Dkt #:T-8846 (HANZE)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BOQIN
Exec Dt:
08/02/2012
2
TOUMELIN, EMMANUEL
Exec Dt:
08/10/2012
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9244188
US20140035574
13565994
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 13
Reel/Frame:031487/0713   Pages: 4
Recorded: 10/28/2013
Attorney Dkt #:T-9226
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, ZHENG
Exec Dt:
10/25/2013
2
SUN, BOQIN
Exec Dt:
10/24/2013
3
ZINTSMASTER, JOHN S.
Exec Dt:
10/24/2013
4
LATORRACA, GERALD
Exec Dt:
10/24/2013
5
PRADHAN, AJIT R.
Exec Dt:
10/24/2013
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9482631
US20140340082
13894150
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 14
Reel/Frame:035306/0909   Pages: 5
Recorded: 04/01/2015
Attorney Dkt #:T-10017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, HAIJING
Exec Dt:
03/30/2015
2
SELTZER, SCOTT J.
Exec Dt:
03/31/2015
3
SUN, BOQIN
Exec Dt:
03/30/2015
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10145810
US20160290942
14673043
Correspondence name and address
CHEVRON CORPORATION - LAW DEPARTMENT
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 15
Reel/Frame:036246/0778   Pages: 8
Recorded: 08/04/2015
Attorney Dkt #:T-9711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, ZHENG
Exec Dt:
07/20/2015
2
SUN, BOQIN
Exec Dt:
07/20/2015
3
PRADHAN, AJIT RAMACHANDRA
Exec Dt:
07/16/2015
4
ALBOUDWAREJ, HUSSEIN
Exec Dt:
07/21/2015
5
ZHOU, DENGEN
Exec Dt:
07/14/2015
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON RD.
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9851315
US20160169820
14567364
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 16
Reel/Frame:036203/0959   Pages: 4
Recorded: 07/29/2015
Attorney Dkt #:T-10177
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELTZER, SCOTT JEFFREY
Exec Dt:
07/01/2015
2
WANG, HAIJING
Exec Dt:
07/01/2015
3
SUN, BOQIN
Exec Dt:
07/23/2015
Assignee
1
CHEVRON U.S.A. INC.
P. O. BOX 6006
SAN RAMON, CALIFORNIA 94583-0806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10527565
US20170030845
14811906
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 17
Reel/Frame:036466/0541   Pages: 5
Recorded: 09/01/2015
Attorney Dkt #:T-9935
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELTZER, SCOTT J.
Exec Dt:
08/14/2015
2
SUN, BOQIN
Exec Dt:
08/15/2015
3
WANG, HAIJING
Exec Dt:
08/14/2015
Assignee
1
CHEVRON U.S.A. INC.
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583-0806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10228336
US20170059497
14841851
Correspondence name and address
CHEVRON CORPORATION
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 18
Reel/Frame:041861/0509   Pages: 8
Recorded: 04/05/2017
Attorney Dkt #:T-10368
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, HAIJING
Exec Dt:
03/27/2017
2
SUN, BOQIN
Exec Dt:
03/28/2017
3
SELTZER, SCOTT J.
Exec Dt:
03/27/2017
4
ZINTSMASTER, JOHN S.
Exec Dt:
03/29/2017
5
ALBOUDWAREJ, HUSSEIN
Exec Dt:
03/27/2017
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-0806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10634746
US20170285215
15472897
Correspondence name and address
CHEVRON CORPORATION - LAW DEPARTMENT
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 19
Reel/Frame:047360/0858   Pages: 6
Recorded: 10/30/2018
Attorney Dkt #:0NAS-285733
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BOQIN
Exec Dt:
10/29/2018
2
CLINCH, SIMON
Exec Dt:
10/30/2018
3
KEELE, DUSTIN J.
Exec Dt:
10/29/2018
4
GULICK, BYRON DEAN
Exec Dt:
10/29/2018
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583-0806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10962675
US20200132876
16175459
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
650 TOWN CENTER DRIVE, 4TH FLOOR
COSTA MESA, CA 92626
Assignment: 20
Reel/Frame:051504/0732   Pages: 5
Recorded: 01/14/2020
Attorney Dkt #:037287.000163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELTZER, SCOTT JEFFREY
Exec Dt:
01/09/2020
2
SUN, BOQIN
Exec Dt:
01/08/2020
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11368060
US20200144876
16736251
Correspondence name and address
HUNTON ANDREWS KURTH LLP
600 TRAVIS ST.
SUITE 4200
HOUSTON, TX 77002

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