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Patent Assignment Assignor Details
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Assignor Name : SINFELT, JOHN H.
Total Assignments: 4
Assignment: 1
Reel/Frame:003798/0533   Pages: 1
Recorded: 09/08/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARNETT, ALLAN E.
Exec Dt:
12/27/1978
2
SINFELT, JOHN H.
Exec Dt:
12/27/1978
3
CARTER JAMES L.
Exec Dt:
12/27/1978
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY
A CORP. OF DE
NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4263173
NONE
06000513
Correspondence name and address
EXXON RESEARCH & ENGINEERING CO.
P. O. BOX 390
FLORHAM PARK, N. J. 07932
Assignment: 2
Reel/Frame:012619/0068   Pages: 2
Recorded: 04/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REYES, SEBASTIAN C.
Exec Dt:
03/15/2002
2
KRISHNAN, VENKATESAN V.
Exec Dt:
03/11/2002
3
DEMARTIN, GREGORY J.
Exec Dt:
03/15/2002
4
SINFELT, JOHN H.
Exec Dt:
03/15/2002
5
STROHMAIER, KARL G.
Exec Dt:
03/15/2002
6
SANTIESTEBAN, JOSE G.
Exec Dt:
03/21/2002
Assignee
1
EXXONMOBIL RESEARCH & ENGINEERING COMPANY
LAW DEPARTMENT
1545 ROUTE 22 EAST, P.O. BOX 900
ANNANDALE, NEW JERSEY 08801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730142
US20030177903
10100978
Correspondence name and address
EXXONMOBIL RESEARCH & ENGINEERING
COMPANY, LAW DEPARTMENT
JOSEPH C. WANG
1645 ROUTE 22 EAST, P.O. BOX 900
ANNANDALE, NJ 08801-0900
Assignment: 3
Reel/Frame:013150/0904   Pages: 4
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REYES, SEBASTIAN C.
Exec Dt:
07/29/2002
2
KRISHNAN, VENKATESAN V.
Exec Dt:
08/06/2002
3
DEMARTIN, GREGORY J.
Exec Dt:
07/29/2002
4
SINFELT, JOHN H.
Exec Dt:
08/02/2002
5
STROHMAIER, KARL G.
Exec Dt:
07/29/2002
6
SANTIESTEBAN, JOSE G.
Exec Dt:
07/29/2002
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6733572
US20040020360
10210566
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PAUL T. LAVOIE
PO BOX 2149
LAW TECHNOLOGY
BAYTOWN, TX 77522
Assignment: 4
Reel/Frame:014490/0891   Pages: 9
Recorded: 09/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REYES, SEBASTIAN C.
Exec Dt:
09/03/2003
2
KRISHNAN, VENKATESAN V.
Exec Dt:
09/04/2003
3
DEMARTIN, GREGORY J.
Exec Dt:
09/05/2003
4
SINFELT, JOHN H.
Exec Dt:
09/05/2003
5
STROHMAIER, KARL G.
Exec Dt:
09/05/2003
6
SANTIESTEBAN, JOSE G.
Exec Dt:
09/05/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6984765
US20050054885
10657590
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PAUL T. LAVOIE
PO BOX 2149
LAW TECHNOLOGY
BAYTOWN, TX 77522

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