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Patent Assignment Assignor Details
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Assignor Name : NGUYEN, CHAU
Total Assignments: 18
Assignment: 1
Reel/Frame:005560/0729   Pages: 2
Recorded: 12/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHKUBO, TSUYOSHI
Exec Dt:
12/06/1990
2
NGUYEN, CHAU
Exec Dt:
12/06/1990
3
OKADA, REISUKE
Exec Dt:
12/06/1990
Assignee
1
HOYA CORPORATION
7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5326501
NONE
07633304
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
14TH FLOOR
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:007798/0882   Pages: 3
Recorded: 12/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, CHAU
Exec Dt:
12/04/1995
2
SIVARAMAKRISHNAN, VISWESWAREN
Exec Dt:
12/01/1995
Assignee
1
APPLIED MATERIALS, INC.
LEGAL AFFAIRS DEPARTMENT
3050 BOWERS AVENUE, M/S #2634
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5925189
NONE
08568193
Correspondence name and address
APPLIED MATERIALS, INC.
MICHAEL B. EINSCHLAG
3050 BOWERS AVENUE
M/S 2634, LEGAL AFFAIRS DEPT.
SANTA CLARA, CA 95054
Assignment: 3
Reel/Frame:009844/0383   Pages: 3
Recorded: 03/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, TSUTOMO
Exec Dt:
03/18/1999
2
NOWAK, THOMAS
Exec Dt:
03/18/1999
3
NGUYEN, CHAU
Exec Dt:
03/18/1999
4
PONNEKANTI, HARI
Exec Dt:
03/18/1999
5
FAIRBAIRN, KEVIN
Exec Dt:
03/18/1999
Assignee
1
APPLIED MATERIALS, INC.
3050 BOWERS AVENUE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6163007
NONE
09272898
Correspondence name and address
APPLIED MATERIALS, INC.
ROBERT W. MULCAHY
LEGAL AFFAIRS DEPT.
3050 BOWERS AVENUE
SANTA CLARA, CA 95054
Assignment: 4
Reel/Frame:010111/0185   Pages: 3
Recorded: 07/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, TSUTOMU
Exec Dt:
07/08/1999
2
NGUYEN, CHAU
Exec Dt:
07/07/1999
3
PONNEKANTI, HARI
Exec Dt:
07/14/1999
4
FAIRBAIRN, KEVIN
Exec Dt:
07/07/1999
5
RAOUX, SEBASTIEN
Exec Dt:
07/07/1999
6
FODAR, MARK
Exec Dt:
07/12/1999
Assignee
1
APPLIED MATERIALS, INC.
P.O. BOX 450-A
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6354241
NONE
09354925
Correspondence name and address
APLLIED MATERIALS, INC.
ROBERT W. MULCAHY, PATENT COUNSEL
P.O. BOX 450-A
SANTA CLARA, CA 95052
Assignment: 5
Reel/Frame:010615/0423   Pages: 4
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCINTERNEY, KEVIN G.
Exec Dt:
01/13/2000
2
ALMASIAN, JOSEPH M.
Exec Dt:
01/13/2000
3
NGUYEN, CHAU
Exec Dt:
01/13/2000
Assignee
1
MILLIPORE CORPORATION
80 ASHBY ROAD
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306191
NONE
09438451
Correspondence name and address
MILLIPORE CORPORATION
TIMOTHY J. KING
80 ASHBY ROAD
BEDFORD, MASSACHUSETTS 01730
Assignment: 6
Reel/Frame:011713/0151   Pages: 11
Recorded: 04/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALMASIAN, JOSEPH
Exec Dt:
03/19/2001
2
CARROLL, MARK
Exec Dt:
03/19/2001
3
MCINERNEY, DAVID
Exec Dt:
03/19/2001
4
MCINERNEY, KEVIN
Exec Dt:
03/19/2001
5
NGUYEN, CHAU
Exec Dt:
03/19/2001
6
PALIOTTI, GIULIA
Exec Dt:
04/09/2001
7
PERREAULT, JEREMY
Exec Dt:
03/19/2001
Assignee
1
MILLIPORE CORPORATION
80 ASHBY ROAD
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D454173
NONE
29137191
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
ROBERT T. CONWAY, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 7
Reel/Frame:014362/0933   Pages: 7
Recorded: 07/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALMANIAN, JOSEPH M.
Exec Dt:
07/10/2003
2
BELONGIA, BRETT M.
Exec Dt:
07/07/2003
3
LENTINE, FRANK
Exec Dt:
07/11/2003
4
MORRISSEY, MARTIN
Exec Dt:
07/16/2003
5
NAUSEDA, CURT
Exec Dt:
07/07/2003
6
NGUYEN, CHAU
Exec Dt:
07/16/2003
7
PROULX, STEPHEN
Exec Dt:
07/16/2003
8
RENGANATH, NAREN
Exec Dt:
07/09/2003
Assignee
1
MILLIPORE CORPORATION
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7137974
US20050090797
10626282
Correspondence name and address
MILLIPORE CORPORATION
JOHN DANA HUBBARD
290 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 8
Reel/Frame:014838/0755   Pages: 5
Recorded: 12/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAUSEDA, CURTIS
Exec Dt:
10/28/2003
2
PROULX, STEPHEN P.
Exec Dt:
10/28/2003
3
MCINERNEY, KEVIN G.
Exec Dt:
10/28/2003
4
ALMASIAN, JOSEPH M.
Exec Dt:
10/29/2003
5
NGUYEN, CHAU
Exec Dt:
10/29/2003
6
PERREAULT, JEREMY C.
Exec Dt:
10/29/2003
Assignee
1
MILLIPORE CORPORATION
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6863250
US20040144901
10741910
Correspondence name and address
MILLIPORE CORPORATION
JOHN DANA HUBBARD
290 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 9
Reel/Frame:022844/0388   Pages: 3
Recorded: 06/18/2009
Attorney Dkt #:17567/002001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NGUYEN, CHAU
Exec Dt:
05/26/2009
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8162056
US20100319919
12486585
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN SUITE 3500
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:024614/0188   Pages: 3
Recorded: 06/30/2010
Attorney Dkt #:17567/003002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NGUYEN, CHAU
Exec Dt:
06/16/2010
Assignee
1
M-I L.L.C.
5950 NORTH COURSE DR
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8181702
US20100319915
12817977
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:027128/0502   Pages: 23
Recorded: 10/26/2011
Attorney Dkt #:40078-00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHILLING, ROY
Exec Dt:
09/27/2011
2
GULGOWSKI, PAUL W., JR.
Exec Dt:
09/12/2011
3
MAULE, PHILIP D.
Exec Dt:
09/23/2011
4
KENNELLEY, KEVIN, DR.
Exec Dt:
09/14/2011
5
GREENE, WALTER
Exec Dt:
09/09/2011
6
FRANKLIN, ROBERT W.
Exec Dt:
10/03/2011
7
CORSO, VICKY
Exec Dt:
09/12/2011
8
OLDFIELD, TONY
Exec Dt:
09/23/2011
9
BALLARD, ADAM L.
Exec Dt:
09/19/2011
10
STEELE, GRAEME
Exec Dt:
09/22/2011
11
WILKINSON, DAVID
Exec Dt:
09/15/2011
12
THETHI, RICKY
Exec Dt:
09/09/2011
13
NGUYEN, CHAU
Exec Dt:
09/09/2011
14
HATTON, STEVE
Exec Dt:
09/09/2011
Assignees
1
BP CORPORATION NORTH AMERICA INC.
501 WESTLAKE PARK BOULEVARD
HOUSTON, TEXAS 77079
2
BP EXPLORATION OPERATING COMPANY LIMITED
CHERTSEY ROAD
SUNBURY-ON-THAMES, MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8960302
US20120085544
13156224
Correspondence name and address
SOPHIE BOLT
501 WESTLAKE PARK BOULEVARD
WL1 17.105A
HOUSTON, TX 77079
Assignment: 12
Reel/Frame:034769/0300   Pages: 11
Recorded: 01/21/2015
Attorney Dkt #:40078 02 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHILLING, ROY
Exec Dt:
09/27/2011
2
KENNELLEY, KEVIN
Exec Dt:
09/14/2011
3
FRANKLIN, ROBERT W
Exec Dt:
10/03/2011
4
CORSO, VICKI
Exec Dt:
09/12/2011
5
BALLARD, ADAM L
Exec Dt:
09/21/2011
6
THETHI, RICKY
Exec Dt:
09/09/2011
7
NGUYEN, CHAU
Exec Dt:
09/09/2011
Assignee
1
BP CORPORATION NORTH AMERICA INC.
501 WESTLAKE PARK BLVD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130269947
13878698
Correspondence name and address
BP AMERICA INC.
150 W. WARRENVILLE ROAD
MC 200-1W
NAPERVILLE, IL 60563
Assignment: 13
Reel/Frame:036344/0210   Pages: 23
Recorded: 08/13/2015
Attorney Dkt #:2834-12902
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHILLING, ROY
Exec Dt:
09/27/2011
2
GULGOWSKI, PAUL W., JR.
Exec Dt:
09/12/2011
3
MAULE, PHILIP D.
Exec Dt:
09/23/2011
4
KENNELLEY, KEVIN, DR.
Exec Dt:
09/14/2011
5
GREENE, WALTER
Exec Dt:
09/09/2011
6
FRANKLIN, ROBERT W.
Exec Dt:
10/03/2011
7
CORSO, VICKI
Exec Dt:
09/12/2011
8
OLDFIELD, TONY
Exec Dt:
09/23/2011
9
BALLARD, ADAM L.
Exec Dt:
09/19/2011
10
STEELE, GRAEME
Exec Dt:
09/22/2011
11
WILKINSON, DAVID
Exec Dt:
09/15/2011
12
THETHI, RICKY
Exec Dt:
09/09/2011
13
NGUYEN, CHAU
Exec Dt:
09/09/2011
14
HATTON, STEVE
Exec Dt:
09/09/2011
Assignees
1
BP CORPORATION NORTH AMERICA, INC
501 WESTLAKE PARK BOULEVARD
HOUSTON, TEXAS 77079
2
BP EXPLORATION OPERATING COMPANY LIMITED
CHERTSEY ROAD
SUNBURY-ON-THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9297214
US20150122503
14591545
Correspondence name and address
THADDEUS J. FALESKI
1001 MCKINNEY, SUITE 1800
HOUSTON, TX 77002
Assignment: 14
Reel/Frame:029113/0137   Pages: 18
Recorded: 10/11/2012
Attorney Dkt #:41005-00 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEELE, GRAEME
Exec Dt:
06/20/2012
2
BLALOCK, DOUGLAS PAUL
Exec Dt:
05/15/2012
3
EGGERT, STEVE
Exec Dt:
05/18/2012
4
NGUYEN, CHAU
Exec Dt:
06/27/2012
5
SHEPERD, PAUL
Exec Dt:
05/14/2012
6
SMITH, TREVOR
Exec Dt:
05/15/2012
7
WILKINSON, DAVID
Exec Dt:
06/21/2012
Assignee
1
BP CORPORATION NORTH AMERICA INC.
501 WESTLAKE PARK BOULEVARD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9068424
US20120273215
13451426
Correspondence name and address
SOPHIE BOLT
501 WESTLAKE PARK BOULEVARD
HOUSTON, TX 77079
Assignment: 15
Reel/Frame:037498/0754   Pages: 9
Recorded: 01/15/2016
Attorney Dkt #:WEAT/1254US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBA, JOHN VINH
Exec Dt:
11/19/2015
2
REYNA, MARIO M.
Exec Dt:
11/19/2015
3
THOMSON, GORDON
Exec Dt:
11/20/2015
4
NGUYEN, CHAU
Exec Dt:
01/14/2016
5
LEAL, JERLIB J.
Exec Dt:
11/24/2015
6
DILLARD, WALTER SCOTT
Exec Dt:
11/23/2015
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10012044
US20160138352
14943972
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 16
Reel/Frame:045612/0777   Pages: 92
Recorded: 03/16/2018
Attorney Dkt #:ANDU.008WO/C1/C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUI, ALIN
Exec Dt:
03/15/2018
2
POPE, ANDREW
Exec Dt:
03/02/2018
3
TORTORELLI, BEN
Exec Dt:
03/15/2018
4
NGUYEN, BINH
Exec Dt:
03/01/2018
5
NGUYEN, CHAU
Exec Dt:
03/01/2018
6
PHAM, CONG
Exec Dt:
02/27/2018
7
PHAM, CUONG MANH
Exec Dt:
02/28/2018
8
TRAN, CUONG
Exec Dt:
02/28/2018
9
NGUYEN, DAT TIEN
Exec Dt:
02/28/2018
10
NGUYEN, DUC TAM
Exec Dt:
02/28/2018
11
NGUYEN, HIEP
Exec Dt:
03/01/2018
12
HOUBIN, JULIEN
Exec Dt:
02/28/2018
13
LE, KHUE
Exec Dt:
02/28/2018
14
NGUYEN, NGUYEN
Exec Dt:
03/01/2018
15
NGUYEN, PHUOC
Exec Dt:
02/28/2018
16
DO, QUANG
Exec Dt:
02/28/2018
17
NGUYEN, TAM
Exec Dt:
03/15/2018
18
TRAN, THU
Exec Dt:
02/28/2018
19
NGUYEN, TRI
Exec Dt:
02/28/2018
20
NGUYEN, TRUNG
Exec Dt:
03/01/2018
21
LE, TUE
Exec Dt:
03/01/2018
22
HO, VIET ANH
Exec Dt:
02/28/2018
Assignee
1
ANDUIN TRANSACTIONS, INC.
1747 BROADWAY STREET
REDWOOD CITY, CALIFORNIA 94063
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11755997
US20180239507
15903644
 
NONE
US20180239959
15903811
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 17
Reel/Frame:058344/0644   Pages: 3
Recorded: 12/09/2021
Attorney Dkt #:INTU/0472US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATETY, AMIT
Exec Dt:
12/09/2021
2
NGUYEN, CHAU
Exec Dt:
12/09/2021
3
SRINIVASAN, HARSHAVARDHAN
Exec Dt:
12/09/2021
Assignee
1
INTUIT, INC.
2700 COAST AVENUE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230185777
17643469
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 18
Reel/Frame:065031/0121   Pages: 11
Recorded: 09/26/2023
Attorney Dkt #:520298.5000001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, CHAU
Exec Dt:
07/14/2023
2
SWASEY, DAVID HILL
Exec Dt:
07/13/2023
3
BASKIN, RICK EVAN
Exec Dt:
07/12/2023
4
LICATOVICH, CHRIS
Exec Dt:
07/13/2023
5
LEUCHTENBERG, CHRISTIAN
Exec Dt:
09/26/2023
Assignee
1
ENGINEERED CUSTOM SOLUTIONS, LLC
13720 FM 529 RD
SUITE 200
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018832
18352533
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 10395
CHICAGO, IL 60610

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