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Patent Assignment Assignor Details
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Assignor Name : BLANCHET-FINCHER, GRACIELA B.
Total Assignments: 8
Assignment: 1
Reel/Frame:004808/0910   Pages: 1
Recorded: 12/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLANCHET-FINCHER, GRACIELA B.
Exec Dt:
11/03/1987
2
FINCHER, CURTIS R. JR.
Exec Dt:
11/03/1987
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE. A CORP. OF DE.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4849314
NONE
07116655
Correspondence name and address
W. B. WARDELL, JR.
PATENT DIVISION
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:004830/0038   Pages: 2
Recorded: 01/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLANCHET-FINCHER, GRACIELA B.
Exec Dt:
11/03/1987
2
BENACK, KERIN S.
Exec Dt:
11/03/1987
3
TAGGI, ARTHUR J.
Exec Dt:
11/03/1987
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4849784
NONE
07117269
Correspondence name and address
JOHN E. GRIFFITHS
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:004830/0046   Pages: 2
Recorded: 01/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLANCHET-FINCHER, GRACIELA B.
Exec Dt:
11/03/1987
2
FINCHER, CURTIS R. JR.
Exec Dt:
11/03/1987
3
CHEUNG, LAWRENCE KAI-FUN
Exec Dt:
11/03/1987
4
DESSAUER, ROLF
Exec Dt:
11/03/1987
5
LOONEY, CATHARINE E.
Exec Dt:
11/03/1987
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818660
NONE
07117189
Correspondence name and address
WESTON B. WARDELL, JR.
PATENT DIVISION, LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:005110/0389   Pages: 1
Recorded: 06/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLANCHET-FINCHER, GRACIELA B.
Exec Dt:
05/12/1989
2
CHANG, CATHERINE TEH-LIN
Exec Dt:
05/12/1989
3
FINCHER, CURTIS R. JR.
Exec Dt:
05/12/1989
Assignee
1
E.I DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5006434
NONE
07351361
Correspondence name and address
WESTON B. WARDELL, JR.
PATENT DIVISION, LEGAL DEPT.,
E. I. DU PONT DE NEMOURS AND CO.
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:005244/0145   Pages: 1
Recorded: 02/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLANCHET-FINCHER, GRACIELA B.
Exec Dt:
01/12/1990
2
CHANG, CATHERINE TEH-LIN
Exec Dt:
01/12/1990
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043237
NONE
07464058
Correspondence name and address
W. B. WARDELL, JR.,
PATENT DIV., LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.,
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:005544/0062   Pages: 3
Recorded: 12/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, CATHERINE TEH-LIN
Exec Dt:
12/12/1990
2
BLANCHET-FINCHER, GRACIELA B.
Exec Dt:
12/10/1990
3
KEMPF, RICHARD JOSEPH
Exec Dt:
12/14/1990
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
A CORP OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5145760
NONE
07603939
Correspondence name and address
WESTON B. WARDELL, JR.
C/O LEGAL DEPARTMENT, PAT. DIV.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 7
Reel/Frame:006248/0995   Pages: 2
Recorded: 08/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BLANCHET-FINCHER, GRACIELA B.
Exec Dt:
07/30/1992
Assignee
1
E. I. DU PONT DE NEMOURS & COMPANY A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5192580
NONE
07916663
Correspondence name and address
EDWIN TOCKER
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:012720/0896   Pages: 2
Recorded: 05/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLANCHET-FINCHER, GRACIELA B.
Exec Dt:
05/13/2002
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6852355
US20020149315
10078797
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
CHEN WANG
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025

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