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Patent Assignment Assignor Details
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Assignor Name : YUAN, YUSHENG
Total Assignments: 10
Assignment: 1
Reel/Frame:008017/0254   Pages: 4
Recorded: 07/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUSHBECK, DONALD F.
Exec Dt:
06/26/1996
2
YUAN, YUSHENG
Exec Dt:
05/31/1996
3
DAVISON, DOUGLAS W.
Exec Dt:
06/21/1996
Assignee
1
HALLIBURTON COMPANY
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5701959
NONE
08626193
Correspondence name and address
HALLIBURTON ENERGY SERVICES
STEPHEN R. CHRISTIAN
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:008956/0445   Pages: 4
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, YUSHENG
Exec Dt:
01/26/1998
2
DAVISON, DOUGLAS W.
Exec Dt:
01/26/1998
3
BERSCHEIDT, KEVIN T.
Exec Dt:
01/09/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
5151 SAN FELIPE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5839515
NONE
08888719
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
STEPHEN R. CHRISTIAN
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:009191/0286   Pages: 3
Recorded: 05/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCMAHAN, MICHAEL E.
Exec Dt:
05/08/1998
2
KROLL, DENNIS E.
Exec Dt:
05/08/1998
3
YUAN, YUSHENG
Exec Dt:
05/08/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6167963
NONE
09075036
Correspondence name and address
ROSENBLATT & REDANO, P.C.
STEVE ROSENBLATT
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 4
Reel/Frame:009441/0029   Pages: 6
Recorded: 09/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, YUSHENG
Exec Dt:
08/18/1998
2
DAVISON, DOUGLAS W.
Exec Dt:
08/26/1998
3
BERSCHEIDT, KEVIN T.
Exec Dt:
09/03/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5984007
NONE
09005635
Correspondence name and address
HALLIBURTON ENERGY SERVICES
STEPEN R. CHRISTIAN
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 5
Reel/Frame:010190/0389   Pages: 4
Recorded: 08/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOME, JOHN T.
Exec Dt:
08/05/1999
2
VOLL, BENN A.
Exec Dt:
08/05/1999
3
CORBETT, GARY
Exec Dt:
08/17/1999
4
GOODSON, JIM
Exec Dt:
08/17/1999
5
YUAN, YUSHENG
Exec Dt:
08/17/1999
6
PETERSON, ELMER R.
Exec Dt:
08/11/1999
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6199674
NONE
09332099
Correspondence name and address
ROSENBLATT & REDANO, P.C.
STEVE ROSENBLATT
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 6
Reel/Frame:011236/0652   Pages: 4
Recorded: 10/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURLEY, ROCKY A.
Exec Dt:
09/05/2000
2
YUAN, YUSHENG
Exec Dt:
10/16/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6595283
NONE
09619463
Correspondence name and address
CANTON COLBURN LLP
KEITH J. MURPHY
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 7
Reel/Frame:011710/0807   Pages: 3
Recorded: 04/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODSON, JIM
Exec Dt:
04/02/2001
2
SMITH, SIDNEY K., JR.
Exec Dt:
04/05/2001
3
ZUTZ, PAUL
Exec Dt:
04/05/2001
4
YUAN, YUSHENG
Exec Dt:
04/02/2001
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6457517
US20020100583
09771745
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 8
Reel/Frame:015106/0226   Pages: 7
Recorded: 09/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENDEZ, LUIS E.
Exec Dt:
08/18/2004
2
GOODSON, JAMES E.
Exec Dt:
07/26/2004
3
YUAN, YUSHENG
Exec Dt:
07/26/2004
4
CORONADO, MARTIN P.
Exec Dt:
08/12/2004
5
TURLEY, ROCKY A.
Exec Dt:
08/05/2004
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040216871
10770790
Correspondence name and address
MADAN MOSSMAN & SRIRAM P.C.
SHAWN HUNTER
2603 AUGUSTA
SUITE 70
HOUSTON, TX 77057
Assignment: 9
Reel/Frame:038509/0971   Pages: 6
Recorded: 05/09/2016
Attorney Dkt #:TYI4-59592-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHATIWADA, SUMAN
Exec Dt:
05/06/2016
2
YUAN, YUSHENG
Exec Dt:
05/06/2016
3
SADANA, ANIL K.
Exec Dt:
05/06/2016
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10458197
US20160369083
15149237
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:040283/0972   Pages: 5
Recorded: 11/11/2016
Attorney Dkt #:PRF461947USNP (BAO1520US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISE, TRISTAN
Exec Dt:
11/10/2016
2
DOANE, JAMES
Exec Dt:
11/10/2016
3
YUAN, YUSHENG
Exec Dt:
11/11/2016
Assignee
1
BAKER HUGHES INCORPORATED
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10358887
US20180119508
15340166
Correspondence name and address
CANTOR COLBURN, LLC
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103

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