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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LIU, SHUCHEN
Total Assignments: 7
Assignment: 1
Reel/Frame:004353/0340   Pages: 1
Recorded: 01/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/22/1983
Assignee
1
A DE CORP
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06525927
Correspondence name and address
JAMES R. CARTIGLIA
AMERICAN HOECHST CORP.,
PATENT DEPT.,
ROUTE 202-206 NORTH
SOMERVILLE, N.J. 08876
Assignment: 2
Reel/Frame:004596/0365   Pages: 1
Recorded: 08/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/22/1985
Assignee
1
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06686778
Correspondence name and address
AMERICAN HOECHST CORP.
PATENT DEPT.
ROUTE 202-206 NORTH
SOMERVILLE,NEW JERSEY 08876
Assignment: 3
Reel/Frame:004488/0951   Pages: 1
Recorded: 11/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/27/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06802655
Correspondence name and address
RICHARD S. ROBERTS
AMERICAN HOECHST CORP.
ROUTE 202-206 NORTH
SOMERVILLE, NJ 08876
Assignment: 4
Reel/Frame:005111/0797   Pages: 1
Recorded: 08/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/27/1989
Assignee
1
ROUTE 202-206 NORTH
SOMERVILLE, NEW JERSEY 08876
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07394697
Correspondence name and address
ANDREW F. SAYKO, JR.
HOESCHST CELANESE CORP.
26 MAIN ST.
CHATHAM, NJ 07928
Assignment: 5
Reel/Frame:007790/0672   Pages: 5
Recorded: 12/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/1995
2
Exec Dt:
11/20/1995
Assignee
1
INTELLECTUAL PROPERTY LAW DEPT.
86 MORRIS AVENUE
SUMMIT, NEW JERSEY 07901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08566764
Correspondence name and address
RICHARD S. ROBERTS
ATTORNEYS AT LAW
P.O. BOX 484
PRINCETON, N.J. 08542
Assignment: 6
Reel/Frame:008498/0336   Pages: 4
Recorded: 03/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/1997
2
Exec Dt:
03/21/1997
3
Exec Dt:
03/21/1997
4
Exec Dt:
03/21/1997
5
Exec Dt:
03/21/1997
6
Exec Dt:
03/21/1997
Assignee
1
500 GRANT STREE
1 MELLON CENTERT
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08823766
Correspondence name and address
ROBERTS & MERCANTI
RICHARD S. ROBERTS
P.O. BOX 484
PRINCETON, NJ 08542-0484
Assignment: 7
Reel/Frame:010504/0253   Pages: 5
Recorded: 01/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/24/1999
2
Exec Dt:
12/24/1999
3
Exec Dt:
12/24/1999
Assignees
1
6A HUIXIN DONG STREET, CHAOYANG
DISTRICT, BEIJING, CHINA
2
31 DANDONG ROAD, WANGHUA DISTRICT
FUSHUN, LAIONING PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09453081
Correspondence name and address
SHANKS & HERBERT
MARK R. SHANKS, ESQ.
1033 N. FAIRFAX ST., SUITE 306
ALEXANDRIA, VA 22314

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