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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 : ZHANG, LIN-HUA
Total Assignments: 6
Assignment: 1
Reel/Frame:006887/0266   Pages: 3
Recorded: 03/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/1993
2
Exec Dt:
11/08/1993
Assignee
1
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08142635
Correspondence name and address
THE DUPONT MERCK PHARMACEUTICAL CO.
BLAIR Q. FERGUSON
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:009229/0395   Pages: 3
Recorded: 05/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/1998
2
Exec Dt:
04/24/1998
3
Exec Dt:
04/22/1998
4
Exec Dt:
04/24/1998
Assignee
1
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09047555
Correspondence name and address
THE DUPONT MERCK PHARMACEUTICAL COMPANY
SCOTT K. LARSEN
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:009692/0523   Pages: 3
Recorded: 01/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/1998
2
Exec Dt:
11/11/1998
3
Exec Dt:
11/11/1998
4
Exec Dt:
11/12/1998
5
Exec Dt:
11/12/1998
6
Exec Dt:
11/18/1998
7
Exec Dt:
11/09/1998
8
Exec Dt:
10/29/1998
Assignee
1
1007 MARKET STREET
LEGAL DEPARTMENT
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09094944
Correspondence name and address
DUPONT PHARMACEUTICALS COMPANY
M. R. BROWDER
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:010558/0341   Pages: 3
Recorded: 01/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/1999
2
Exec Dt:
12/20/1999
3
Exec Dt:
12/20/1999
4
Exec Dt:
12/16/1999
5
Exec Dt:
12/19/1999
Assignee
1
900 RIDGEBURY ROAD / PO BOX 368
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09484638
Correspondence name and address
BOEHRINGER INGELHEIM CORPORATION
DR. ROBERT P. RAYMOND
900 RIDGEBURY ROAD/ PO BOX 398
RIDGEFIELD, CT 06877
Assignment: 5
Reel/Frame:010621/0703   Pages: 3
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2000
2
Exec Dt:
01/07/2000
3
Exec Dt:
01/07/2000
4
Exec Dt:
01/07/2000
Assignee
1
900 RIDGEBURY ROAD/PO BOX 368
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09503263
Correspondence name and address
BOEHRINGER INGELHEIM CORPORATION
DR. ROBERT P. RAYMOND
900 RIDGEBURY ROAD/PO BOX 368
RIDGEFIELD, CT 06877
Assignment: 6
Reel/Frame:011197/0184   Pages: 3
Recorded: 10/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2000
2
Exec Dt:
09/23/2000
Assignee
1
900 RIDGEBURY ROAD, PO BOX 368
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09611109
Correspondence name and address
BOEHRINGER INGELHEIM CORPORATION
DR. ROBERT P. RAYMOND
900 RIDGEBURY ROAD
PO BOX 368
RIDGEFIELD, CT 06877

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