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Patent Assignment Assignor Details
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Assignor Name : M&T CHEMICALS INC.
Total Assignments: 3
Assignment: 1
Reel/Frame:005336/0411   Pages: 2
Recorded: 06/18/1990
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: 12-31-89 - PA
Assignor
1
M&T CHEMICALS INC.
Exec Dt:
12/29/1989
Assignee
1
ATOCHEM NORTH AMERICA, INC.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4966827
NONE
07124741
Correspondence name and address
ATOCHEM NORTH AMERICA, INC.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:005315/0433   Pages: 5
Recorded: 04/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
M&T CHEMICALS INC.
Exec Dt:
01/22/1990
Assignee
1
NATIONAL STARCH AND CHEMICAL INVESTMENT CORPORATION
501 SILVERSIDE ROAD, A DE CORP.
WILMINGTON, DELAWARE 19809
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4139547
NONE
05906877
 
RE30677
NONE
06137405
 
4395527
NONE
06216599
 
4499149
NONE
06466762
 
4480009
NONE
06466986
 
4681928
NONE
06616329
 
4609569
NONE
06707723
 
4652598
NONE
06795695
 
4734464
NONE
06834175
 
4822843
NONE
07160456
 
4994207
NONE
07321472
Correspondence name and address
ROYAL N. RONNING, JR.
NATIONAL STARCH CHEMICAL CORPORATION
FINDERNE AVENUE, P.O. BOX 6500
BRIDGEWATER, NJ 08807
Assignment: 3
Reel/Frame:006624/0049   Pages: 3
Recorded: 05/18/1993
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS.)
Assignors
1
SOCIETE NATIONALE ELF AQUITAINE
Exec Dt:
12/29/1989
2
M&T CHEMICALS INC.
Exec Dt:
12/30/1991
Assignees
1
SOCIETE NATIONALE ELF AQUITAINE
TOUR ELF CEDEX 45
PARIS, LA DEFENSE, FRANCE 92078
2
ELF ATOCHEM NORTH AMERICA, INC.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5276547
NONE
07814797
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
AND DUNNER
1300 I ST., NW
WASHINGTON, DC 20005-3315

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