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

Assignee Name : E. I. DU PONT DE NEMOURS AND COMPANY A CORPORATION OF DE
Total Assignments: 61
Assignment: 1
Reel/Frame:005994/0209   Pages: 2
Recorded: 01/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/03/1990
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07595832
Correspondence name and address
BARRY ESTRIN
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DC 19898
Assignment: 2
Reel/Frame:005994/0207   Pages: 2
Recorded: 01/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/09/1991
2
Exec Dt:
01/09/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07606305
Correspondence name and address
ANDREW G. GOLIAN
PATENT RECORDS CENTER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:005699/0356   Pages: 3
Recorded: 05/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/04/1991
2
Exec Dt:
02/04/1991
3
Exec Dt:
02/04/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07671432
Correspondence name and address
HERBERT M. WOLFSON
PATENT DIVISION, LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:005689/0212   Pages: 2
Recorded: 05/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/06/1991
2
Exec Dt:
02/06/1991
3
Exec Dt:
02/06/1991
4
Exec Dt:
02/06/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07631436
Correspondence name and address
HOWARD P. WEST, JR.
C/O LEGAL DEPARTMENT, PAT. DIV.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:005829/0905   Pages: 2
Recorded: 09/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/25/1991
2
Exec Dt:
02/25/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07628769
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:005689/0214   Pages: 2
Recorded: 05/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/28/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07664634
Correspondence name and address
E.I. DU PONT DE NEMOURS & CO.
HOWARD P. WEST, JR.
PATENT RECORDS CENTER
LEGAL DEPT. PATENT DIV.
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:005689/0687   Pages: 2
Recorded: 05/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/12/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07669654
Correspondence name and address
E. I. DU PONT DE NEMOURS & CO.
PATENT RECORDS CNT., LEGAL DEPT.
HOWARD P. WEST, JR.
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:005689/0216   Pages: 2
Recorded: 05/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/18/1991
2
Exec Dt:
03/18/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07672871
Correspondence name and address
DAVID E. HEISER
PATENT DIVISION, LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 9
Reel/Frame:005691/0804   Pages: 2
Recorded: 05/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/26/1991
2
Exec Dt:
03/26/1991
3
Exec Dt:
03/26/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07683051
Correspondence name and address
HILMAR L. FRICKE
PATENT DIVISION, LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 10
Reel/Frame:005702/0998   Pages: 2
Recorded: 05/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/29/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07676063
Correspondence name and address
BARRY ESTRIN
C/O LEGAL DEPARTMENT, PATENT DIVISION
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 11
Reel/Frame:005829/0903   Pages: 2
Recorded: 09/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/01/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07681567
Correspondence name and address
HILMAR L. FRICKE
PATENT DIV., LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 12
Reel/Frame:005728/0430   Pages: 3
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/02/1991
Assignee
1
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07652971
Correspondence name and address
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
ATTN: BARRY ESTRIN
Assignment: 13
Reel/Frame:005691/0806   Pages: 2
Recorded: 05/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/04/1991
2
Exec Dt:
04/04/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07586172
Correspondence name and address
ANDREA V. MALINOWSKI
C/O LEGAL DEPARTMENT, PATENT DIVISION
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 14
Reel/Frame:005728/0428   Pages: 2
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/04/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07684134
Correspondence name and address
BARRY ESTRIN
PATENT RECORDS CENTER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 15
Reel/Frame:005715/0288   Pages: 3
Recorded: 05/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/16/1991
2
Exec Dt:
04/17/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07691653
Correspondence name and address
JOHN E. GRIFFITHS
PATENT DIVISION
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 16
Reel/Frame:005715/0694   Pages: 2
Recorded: 05/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/23/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07690758
Correspondence name and address
BARBARA C. SIEGELL
PATENT RECORDS CENTER
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 17
Reel/Frame:005771/0711   Pages: 2
Recorded: 07/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/24/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07691654
Correspondence name and address
CARY A. LEVITT
PATENT RECORDS CENTER, LEGAL
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 18
Reel/Frame:005799/0048   Pages: 3
Recorded: 08/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/25/1991
2
Exec Dt:
04/25/1991
3
Exec Dt:
04/25/1991
4
Exec Dt:
04/25/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07692656
Correspondence name and address
THOMAS A. MAGEE
PATENT DIVISION
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 19
Reel/Frame:005715/0291   Pages: 2
Recorded: 05/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/26/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07692405
Correspondence name and address
JAMES A. COSTELLO
PATENT DIVISION, LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.,
WILMINGTON, DE 19898
Assignment: 20
Reel/Frame:005779/0175   Pages: 2
Recorded: 07/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/29/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07693852
Correspondence name and address
P. MICHAEL WALKER
C/O E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL DEPARTMENT - PATENT DIVISION
WILMINGTON, DE 19898
Assignment: 21
Reel/Frame:005782/0142   Pages: 2
Recorded: 07/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/01/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07694105
Correspondence name and address
BARRY ESTRIN
C/O LEGAL DEPT., PATENT DIVISION
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 22
Reel/Frame:005771/0708   Pages: 3
Recorded: 07/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/20/1991
2
Exec Dt:
05/20/1991
3
Exec Dt:
05/20/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07680486
Correspondence name and address
ANDREW G. GOLIAN
PATENT DIVISION
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 23
Reel/Frame:005782/0140   Pages: 2
Recorded: 07/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/20/1991
2
Exec Dt:
05/20/1991
3
Exec Dt:
05/20/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07680445
Correspondence name and address
ANDREW G. GOLIAN
C/O E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL DEPARTMENT - PATENT DIVISION
WILMINGTON, DE 19898
Assignment: 24
Reel/Frame:005799/0028   Pages: 2
Recorded: 08/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/22/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07714224
Correspondence name and address
ANDREW G. GOLIAN
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 25
Reel/Frame:005799/0032   Pages: 2
Recorded: 08/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/23/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07714222
Correspondence name and address
ANDREW G. GOLIAN
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS AND CO.
WILMINGTON, DE 19898
Assignment: 26
Reel/Frame:005770/0484   Pages: 2
Recorded: 07/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/30/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07711967
Correspondence name and address
SOL SCHWARTZ
PATENT RECORDS CTR., LEGAL
E. I. DU PONT DE NEMOURS & CO.,
WILMINGTON, DE 19898
Assignment: 27
Reel/Frame:005799/0034   Pages: 3
Recorded: 08/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/30/1991
2
Exec Dt:
06/17/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07726331
Correspondence name and address
ANDREW G. GOLIAN
PATENT RECORDS CENTER
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 28
Reel/Frame:005799/0042   Pages: 3
Recorded: 08/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/01/1991
2
Exec Dt:
06/01/1991
3
Exec Dt:
06/01/1991
4
Exec Dt:
06/01/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07680488
Correspondence name and address
ANDREW G. GOLIAN
C/O LEGAL DEPT., PATENT DIVISION
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 29
Reel/Frame:005799/0039   Pages: 3
Recorded: 08/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/05/1991
2
Exec Dt:
06/05/1991
3
Exec Dt:
06/05/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07720679
Correspondence name and address
E.I. DU PONT DE NEMOURS & CO.
PATENT DIVISION, LEGAL DEPARTMENT
ATTN: ANDREW G. GOLIAN
WILMINGTON, DE 19898
Assignment: 30
Reel/Frame:005799/0037   Pages: 2
Recorded: 08/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/06/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07693897
Correspondence name and address
ANDREW G. GOLIAN
C/O LEGAL DEPT., PATENT DIVISION
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 31
Reel/Frame:005822/0126   Pages: 2
Recorded: 08/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/06/1991
2
Exec Dt:
06/06/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07710888
Correspondence name and address
J. A. PARRISH
C/O E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL DEPARTMENT - PATENT DIVISION
WILMINGTON, DE 19898
Assignment: 32
Reel/Frame:005782/0230   Pages: 2
Recorded: 07/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/12/1991
2
Exec Dt:
06/12/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07695826
Correspondence name and address
DAVID E. HEISER
C/O E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL DEPARTMENT - PATENT DIVISION
WILMINGTON, DE 19898
Assignment: 33
Reel/Frame:005814/0147   Pages: 2
Recorded: 08/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/18/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07718943
Correspondence name and address
HOWARD P. WEST, JR.
PATENT RECORDS CENTER
LEGAL - PATENTS
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 34
Reel/Frame:005799/0663   Pages: 2
Recorded: 08/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/26/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07723312
Correspondence name and address
JAMES E. SHIPLEY
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 35
Reel/Frame:005828/0353   Pages: 2
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/02/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07725121
Correspondence name and address
NANCY S. MAYER
PATENT RECORDS CENTER
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 36
Reel/Frame:005811/0787   Pages: 2
Recorded: 08/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/10/1991
2
Exec Dt:
07/10/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07729378
Correspondence name and address
LYNNE M. CHRISTENBURY
C/O I. E. DU PONT DE NEMOURS AND COMPANY
LEGAL DEPARTMENT - PATENT DIVISION
WILMINGTON, DE 19898
Assignment: 37
Reel/Frame:005814/0143   Pages: 2
Recorded: 08/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/11/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07730984
Correspondence name and address
GEORGE M. MEDWICK
PATENT RECORDS CENTER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 38
Reel/Frame:005822/0170   Pages: 3
Recorded: 08/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/26/1991
2
Exec Dt:
07/26/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07736177
Correspondence name and address
CHARLES A. WEIGEL, JR.
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 39
Reel/Frame:005829/0901   Pages: 2
Recorded: 09/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/29/1991
2
Exec Dt:
07/29/1991
3
Exec Dt:
07/29/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07739298
Correspondence name and address
HILMAR L. FRICKE
PATENT DIVISION
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 40
Reel/Frame:005880/0636   Pages: 2
Recorded: 10/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/02/1991
2
Exec Dt:
08/02/1991
3
Exec Dt:
08/02/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07740274
Correspondence name and address
BARBARA C. SIEGELL
PATENT RECORDS CENTER
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 41
Reel/Frame:005829/0899   Pages: 2
Recorded: 09/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/23/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07628769
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 42
Reel/Frame:005880/0638   Pages: 2
Recorded: 10/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/23/1991
2
Exec Dt:
08/23/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07758270
Correspondence name and address
ALANSON G. BOWEN, JR.
PATENT DIVISION, LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 43
Reel/Frame:005880/0640   Pages: 2
Recorded: 10/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/09/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07760180
Correspondence name and address
SOL SCHWARTZ
PATENT RECORDS CENTER
LEGAL
E. I. DU PONT DE NEMOURS AND CO.
WILMINGTON, DE 19898
Assignment: 44
Reel/Frame:005903/0433   Pages: 3
Recorded: 11/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/16/1991
2
Exec Dt:
09/16/1991
3
Exec Dt:
09/16/1991
4
Exec Dt:
09/16/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07692652
Correspondence name and address
CHRIS P. KONKOL
C/O LEGAL DEPT., PATENT DIVISION
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 45
Reel/Frame:005880/0642   Pages: 3
Recorded: 10/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/18/1991
2
Exec Dt:
09/16/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07764782
Correspondence name and address
ANDREW L. SCHAEFFER
PATENT RECORDS CENTER
LEGAL
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 46
Reel/Frame:005895/0900   Pages: 2
Recorded: 10/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/26/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07767846
Correspondence name and address
JAMES J. FLYNN
PATENT DIVISION
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 47
Reel/Frame:006036/0961   Pages: 2
Recorded: 03/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/26/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07767339
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ATTN: JANE E. OBEE
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 48
Reel/Frame:005903/0431   Pages: 2
Recorded: 11/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/03/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07773201
Correspondence name and address
LAWRENCE ISAKOFF
PATENT RECORDS CENTER
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILIMINGTON, DE 19898
Assignment: 49
Reel/Frame:006036/0458   Pages: 2
Recorded: 03/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/03/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07797323
Correspondence name and address
ANDREA V. MALINOWSKI
C/O E.I. DU PONT DE NEMOURS AND COMPANY
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 50
Reel/Frame:006011/0773   Pages: 2
Recorded: 02/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/12/1991
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07809841
Correspondence name and address
HOWARD P. WEST, JR.
PATENT RECORDS CENTER
LEGAL
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 51
Reel/Frame:005971/0316   Pages: 2
Recorded: 01/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/09/1992
2
Exec Dt:
01/09/1992
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07713906
Correspondence name and address
GEORGE A. FRANK
PATENT DIV.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 52
Reel/Frame:006090/0702   Pages: 2
Recorded: 04/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/13/1992
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07829244
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ATTN: JOSEPH A. TESSARI
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 53
Reel/Frame:006036/0956   Pages: 2
Recorded: 03/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/14/1992
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07815995
Correspondence name and address
ROBERT B. STEVENSON
LEGAL DEPT., PATENT DIVISION
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 54
Reel/Frame:006036/0963   Pages: 2
Recorded: 03/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/22/1992
2
Exec Dt:
01/22/1992
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07827142
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ATTN: HOWARD P. WEST, JR.
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 55
Reel/Frame:006036/0698   Pages: 3
Recorded: 03/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/23/1992
2
Exec Dt:
01/23/1992
3
Exec Dt:
01/23/1992
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07788141
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ATTN: J. A. TESSARI
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 56
Reel/Frame:006036/0971   Pages: 3
Recorded: 03/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/07/1992
2
Exec Dt:
02/07/1992
3
Exec Dt:
02/07/1992
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07834791
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ATTN: W. VICTOR HIGGS
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 57
Reel/Frame:006090/0697   Pages: 3
Recorded: 04/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/07/1992
2
Exec Dt:
02/08/1992
3
Exec Dt:
02/07/1992
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07836228
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ATTN: BARBARA C. SIEGELL
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 58
Reel/Frame:006036/0967   Pages: 2
Recorded: 03/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/10/1992
2
Exec Dt:
02/10/1992
3
Exec Dt:
02/10/1992
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07749785
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ATTN: DAVID E. HEISER
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 59
Reel/Frame:006047/0102   Pages: 2
Recorded: 03/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/12/1992
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07835650
Correspondence name and address
DAVID E. HEISER
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 60
Reel/Frame:006090/0707   Pages: 2
Recorded: 04/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/28/1992
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07843679
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ATTN: DAVID E. HEISER
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 61
Reel/Frame:006106/0883   Pages: 2
Recorded: 05/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/08/1992
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07868323
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ATTN: CHARLES E. FEENY
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898

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