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Patent Assignment Assignee Details
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Page 1 of 32

Assignee Name : E.I. DU PONT DE NEMOURS AND COMPANY
Total Assignments: 3131
Assignment: 1
Reel/Frame:003806/0894   Pages: 1
Recorded: 10/16/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/21/1977
2
Exec Dt:
12/21/1977
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05863266
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DEL. 19898
Assignment: 2
Reel/Frame:003806/0611   Pages: 1
Recorded: 10/20/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/22/1977
Assignee
1
A CORP. OF DEL.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05863269
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT., E. I. DU PONT DE
NEMOURS & CO., INC.
WILMINGTON, DEL. 19898
Assignment: 3
Reel/Frame:003903/0729   Pages: 1
Recorded: 09/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/13/1979
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06049149
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DEL. 19898
Assignment: 4
Reel/Frame:003884/0810   Pages: 1
Recorded: 07/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/15/1979
2
Exec Dt:
08/15/1979
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06067787
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DEL. 19898
Assignment: 5
Reel/Frame:003806/0358   Pages: 1
Recorded: 10/20/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/11/1979
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06087078
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:003902/0748   Pages: 1
Recorded: 08/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/11/1979
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06086048
Correspondence name and address
F. D. HUNTER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 7
Reel/Frame:003803/0621   Pages: 2
Recorded: 09/26/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/26/1979
2
Exec Dt:
11/30/1979
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06095300
Correspondence name and address
J.R. MC GRATH
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:003884/0936   Pages: 1
Recorded: 07/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/29/1979
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06098779
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 9
Reel/Frame:003806/0081   Pages: 1
Recorded: 10/10/1980
Conveyance: RERECORD TO CORRECT FILING DATE PREVIOUSLY RECORDED 3-14-80 REEL 3739, FRAME 399
Assignors
1
Exec Dt:
12/17/1979
2
Exec Dt:
12/17/1979
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06106400
Correspondence name and address
DONALD W. HUNTLEY
LEG. DEPT. E.I. DUE PONT DE NEMOURS & CO
WILMINGTON, DE 19898
Assignment: 10
Reel/Frame:003817/0530   Pages: 1
Recorded: 12/29/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/14/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06122501
Correspondence name and address
ANDREW G. GOLIAN
E. I. DU PONT DE NEMOURS & CO.
LEGAL DEPT., PAT. DIV.
WILMINGTON, DE 19898
Assignment: 11
Reel/Frame:003920/0520   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/07/1980
2
Exec Dt:
03/07/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06129476
Correspondence name and address
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE. 19898
Assignment: 12
Reel/Frame:003804/0561   Pages: 1
Recorded: 10/08/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/10/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06139836
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 13
Reel/Frame:003817/0529   Pages: 1
Recorded: 12/29/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/10/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06141663
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 14
Reel/Frame:003826/0320   Pages: 1
Recorded: 01/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/24/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06144859
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT. E.I. DU PONT DE NEMOURS & CO
WILMINGTON, DE 19898
Assignment: 15
Reel/Frame:003818/0835   Pages: 1
Recorded: 12/29/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/22/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06154514
Correspondence name and address
E.I.DUPONT DENEMOURS & COMPANY
LEGAL DEPT.
WILMINGTON, DEL. 19898
Assignment: 16
Reel/Frame:003841/0411   Pages: 3
Recorded: 03/30/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/29/1980
2
Exec Dt:
05/29/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06157513
Correspondence name and address
HOGE T. SUTHERLAND
LEGAL DEPT., E. I. DU PONT DE
NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 17
Reel/Frame:003801/0252   Pages: 3
Recorded: 09/12/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/09/1980
2
Exec Dt:
07/01/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06164143
Correspondence name and address
DIAMOND C. ASCANI
LEGAL DEPT., E. I. DU PONT
DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 18
Reel/Frame:003803/0824   Pages: 2
Recorded: 10/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/11/1980
2
Exec Dt:
07/22/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06172998
Correspondence name and address
ROBERT J. SHAFER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 19
Reel/Frame:003803/0254   Pages: 1
Recorded: 09/29/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/22/1980
2
Exec Dt:
07/22/1980
3
Exec Dt:
07/22/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06172467
Correspondence name and address
JAMES A. COSTELLO
E. I DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19798
Assignment: 20
Reel/Frame:003803/0255   Pages: 1
Recorded: 09/29/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/22/1980
2
Exec Dt:
07/22/1980
3
Exec Dt:
07/22/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06172466
Correspondence name and address
JAMES A. COSTELLO
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 21
Reel/Frame:003803/0256   Pages: 3
Recorded: 09/29/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/24/1980
2
Exec Dt:
07/24/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06173871
Correspondence name and address
DON O. WINSLOW
C/O LEGAL DEPT., E.I. DU PONT DE
NEMOURS & COMPANY
1007 MARKET ST.
WILMINGTON, DE 19898
Assignment: 22
Reel/Frame:004012/0019   Pages: 1
Recorded: 07/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/24/1980
Assignee
1
A CORP. OF DEL.
WILMINGTON, DELAWARE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06172991
 
NONE
06172991
Correspondence name and address
D. B. ELDERKIN
LEGAL DEPT., E. I. DU PONT DE
NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 23
Reel/Frame:003806/0902   Pages: 1
Recorded: 10/16/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/31/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06175849
Correspondence name and address
GARY H. LEVIN
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 24
Reel/Frame:003802/0500   Pages: 1
Recorded: 09/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/15/1980
Assignee
1
A CORP. OF DEL.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06172243
Correspondence name and address
IVAN G. SZANTO
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 25
Reel/Frame:003822/0222   Pages: 1
Recorded: 01/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/21/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06180468
Correspondence name and address
ELLIOTT A. KATZ
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 26
Reel/Frame:003864/0411   Pages: 1
Recorded: 04/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/21/1980
Assignee
1
A CORP. OF DEL.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06181958
Correspondence name and address
E.I. DU PONT DE NEMOURS & COMPANY
LEGAL DEPT.
WILMINGTON, DEL. 19898
Assignment: 27
Reel/Frame:003817/0520   Pages: 1
Recorded: 12/29/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/27/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06183648
Correspondence name and address
HILMAR L. FRICKE
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 28
Reel/Frame:003817/0521   Pages: 2
Recorded: 12/29/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/27/1980
2
Exec Dt:
08/27/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06183648
Correspondence name and address
HILMAR L. FRICKE
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 29
Reel/Frame:003924/0392   Pages: 2
Recorded: 11/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/04/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06266057
Correspondence name and address
DON O. WINSLOW
LEGAL DEPT.,E.I.DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 30
Reel/Frame:003803/0044   Pages: 1
Recorded: 09/23/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/22/1980
2
Exec Dt:
09/22/1980
3
Exec Dt:
09/22/1980
4
Exec Dt:
09/22/1980
Assignee
1
A CORP. OF DEL.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06184635
Correspondence name and address
FREDERICK D. HUNTER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 31
Reel/Frame:003817/0531   Pages: 2
Recorded: 12/29/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/29/1980
2
Exec Dt:
10/03/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06195081
Correspondence name and address
JAMES H. RYAN
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO., INC.
WILMINGTON, DE 19898
Assignment: 32
Reel/Frame:004075/0671   Pages: 1
Recorded: 01/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/29/1980
Assignee
1
A CORP OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06192707
Correspondence name and address
DIANNE B. ELDERKIN
LEGAL DEPT
E. I. DU PONT DE NEMOURS & CO.(INC.)
WILMINGTON, DE 19898
Assignment: 33
Reel/Frame:003825/0558   Pages: 1
Recorded: 01/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/08/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06198356
Correspondence name and address
GARY A. SAMUELS
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO., INC
WILMINGTON, DE 19898
Assignment: 34
Reel/Frame:003807/0040   Pages: 2
Recorded: 10/20/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/16/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06115105
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT., E. I. DU PONT
DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 35
Reel/Frame:003819/0208   Pages: 1
Recorded: 01/07/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/22/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06200193
Correspondence name and address
JAMES J. FLYNN
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 36
Reel/Frame:003819/0283   Pages: 1
Recorded: 01/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/22/1980
Assignee
1
WILMINGTON, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06201075
Correspondence name and address
PAUL R. STEYERMARK
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 37
Reel/Frame:003819/0072   Pages: 1
Recorded: 01/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/23/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06202250
Correspondence name and address
SAMUEL S. BLIGHT
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 38
Reel/Frame:003825/0111   Pages: 1
Recorded: 01/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/23/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06201468
Correspondence name and address
LOUIS H. ROMBACH
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 39
Reel/Frame:003819/0074   Pages: 1
Recorded: 01/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/24/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06200192
Correspondence name and address
GARY A. SAMUELS
LEGAL DEPT.
E. I. DU PONT DE NEMOURS CO.
WILMINGTON, DE 19898
Assignment: 40
Reel/Frame:003820/0305   Pages: 1
Recorded: 01/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/29/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06202787
Correspondence name and address
C. WAYNE STEPHENS
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 41
Reel/Frame:003920/0895   Pages: 1
Recorded: 10/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/29/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06203635
Correspondence name and address
CHARLES E. KRUKIEL
LEGAL DEPT.,E.I.DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 42
Reel/Frame:003819/0071   Pages: 1
Recorded: 01/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/31/1980
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06201784
Correspondence name and address
RICHARD H. BURGESS
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 43
Reel/Frame:003824/0249   Pages: 1
Recorded: 01/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/31/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06205793
Correspondence name and address
GEORGE A.. FRANK
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 44
Reel/Frame:003827/0168   Pages: 1
Recorded: 02/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/11/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06204796
Correspondence name and address
WESTON B. WARDELL, JR.
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WLMINGTON, DE 19898
Assignment: 45
Reel/Frame:003955/0776   Pages: 1
Recorded: 03/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/14/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06207734
Correspondence name and address
DIANNE B. ELDERKIN
LEGAL DEPT.
E. I. DU PONTE DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 46
Reel/Frame:003827/0167   Pages: 1
Recorded: 02/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/17/1980
2
Exec Dt:
11/17/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06209202
Correspondence name and address
EARL CHRISTENSEN
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 47
Reel/Frame:003827/0592   Pages: 1
Recorded: 02/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/20/1980
2
Exec Dt:
11/20/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06210232
Correspondence name and address
JAMES A. COSTELLO
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 48
Reel/Frame:004043/0547   Pages: 1
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/26/1980
2
Exec Dt:
11/26/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06212869
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO. INC.
WILMINGTON, DE 19898
Assignment: 49
Reel/Frame:003897/0851   Pages: 1
Recorded: 03/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/03/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06215450
Correspondence name and address
GARY A. SAMUELS
LEGAL DEPT., E. I. DU PONT
DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 50
Reel/Frame:003840/0148   Pages: 1
Recorded: 03/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/04/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06214964
Correspondence name and address
C. WAYNE STEPHENS
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 51
Reel/Frame:003844/0432   Pages: 1
Recorded: 04/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/09/1980
2
Exec Dt:
12/09/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06218493
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DE. 19898
Assignment: 52
Reel/Frame:003920/0958   Pages: 1
Recorded: 10/30/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/11/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06224684
Correspondence name and address
RICHARD H. BURGESS
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 53
Reel/Frame:003845/0080   Pages: 1
Recorded: 04/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/12/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06220199
Correspondence name and address
E.I. DU PONT DE NEMOURS & COMPANY
LEGAL DEPARTMENT
WILMINGTON, DE 19898
Assignment: 54
Reel/Frame:003845/0158   Pages: 1
Recorded: 04/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/15/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06220198
Correspondence name and address
JAMES H. RYAN
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 55
Reel/Frame:003826/0537   Pages: 9
Recorded: 01/27/1981
Conveyance: LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/18/1980
Assignee
1
1007 MARKET ST. A CORP. OF DE.
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05653541
Correspondence name and address
EYRE, MANN & LUCAS
155 E. 44TH STREET
NEW YORK, N. Y. 10017
Assignment: 56
Reel/Frame:003841/0174   Pages: 1
Recorded: 03/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/18/1980
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06218681
Correspondence name and address
THEODORE C. GREGORY
LEGAL DEPT. PAT. DIV.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 57
Reel/Frame:003869/0688   Pages: 1
Recorded: 05/07/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/19/1980
Assignee
1
A CORP. OF DEL.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06220822
Correspondence name and address
NANNELLYN W. LLOYD
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 58
Reel/Frame:003841/0508   Pages: 1
Recorded: 03/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/29/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06221887
Correspondence name and address
JAMES A. COSTELLO
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 59
Reel/Frame:003842/0776   Pages: 1
Recorded: 04/03/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/29/1980
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06221887
Correspondence name and address
JAMES A. COSTELLO
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 60
Reel/Frame:003840/0078   Pages: 1
Recorded: 01/30/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/12/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06225725
Correspondence name and address
DIAMOND C. ASCANI
LEGAL DEPARTMENT
WILMINGTON, DE 19898
Assignment: 61
Reel/Frame:003903/0728   Pages: 1
Recorded: 09/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/12/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06171355
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 62
Reel/Frame:003845/0079   Pages: 1
Recorded: 04/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/14/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06220951
Correspondence name and address
RICHARD H. BURGESS
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 63
Reel/Frame:004204/0166   Pages: 1
Recorded: 12/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/21/1981
Assignee
1
WILMINGTON, DE
A CORP. OF, DELAWARE ZZX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06227242
Correspondence name and address
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO., INC.
WILMINGTON, DE 19898
Assignment: 64
Reel/Frame:003955/0778   Pages: 1
Recorded: 03/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/03/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06232565
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 65
Reel/Frame:003903/0730   Pages: 1
Recorded: 09/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/04/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06233653
Correspondence name and address
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 66
Reel/Frame:003855/0431   Pages: 1
Recorded: 06/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/11/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06235037
Correspondence name and address
ROBERT J. SHAFER
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 67
Reel/Frame:004075/0675   Pages: 1
Recorded: 01/03/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/12/1981
2
Exec Dt:
02/12/1981
Assignee
1
A CORP OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06234236
Correspondence name and address
R. W. BLACK
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 68
Reel/Frame:003855/0429   Pages: 1
Recorded: 06/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/19/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06237613
Correspondence name and address
SAMUEL S. BLIGHT
LEGAL DEPT., E. I. DU PONT DE
NEMOURS AND COMPANY
WILMINGTON, DE 19898
Assignment: 69
Reel/Frame:003855/0301   Pages: 1
Recorded: 06/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/24/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06239187
Correspondence name and address
PAUL R. STEYERMARK
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 70
Reel/Frame:003903/0829   Pages: 1
Recorded: 06/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/26/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06240416
Correspondence name and address
EARL CHRISTENSEN
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 71
Reel/Frame:003855/0432   Pages: 1
Recorded: 06/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/02/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06236718
Correspondence name and address
IVAN G. SZANTO
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 72
Reel/Frame:003955/0780   Pages: 1
Recorded: 03/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/02/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06237638
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 73
Reel/Frame:003929/0911   Pages: 1
Recorded: 11/25/1981
Conveyance: RE-RECORD OF AN INSTRUMENT RECORDED 6/08/81 TO CORRECT FILING DATE ON REEL 3858 FRAME 603
Assignor
1
Exec Dt:
03/03/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06240914
Correspondence name and address
CHARLES J. SHOAF
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 74
Reel/Frame:004129/0426   Pages: 1
Recorded: 05/23/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/05/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06242582
Correspondence name and address
GARY H. LEVIN
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 75
Reel/Frame:004075/0676   Pages: 1
Recorded: 01/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/06/1981
Assignee
1
A CORP OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06242583
Correspondence name and address
ROBERT W. BLACK
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 76
Reel/Frame:003926/0884   Pages: 1
Recorded: 11/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/17/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06247220
Correspondence name and address
LAWRENCE ISAKOFF
LEGAL DEPT., E. I. DU PONT
DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 77
Reel/Frame:003861/0755   Pages: 1
Recorded: 06/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/19/1981
2
Exec Dt:
03/25/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06244792
Correspondence name and address
DON O. WINSLOW
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO. INC.
WILMINGTON, DE 19898
Assignment: 78
Reel/Frame:003863/0455   Pages: 1
Recorded: 06/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/19/1981
Assignee
1
A CORP. OF DE
WILMINGTON,, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06246013
Correspondence name and address
E.I. DU PONT DE NEMOURS & COMPANY
LEGAL DEPT.
WILMINGTON, DE 19898
Assignment: 79
Reel/Frame:003884/0534   Pages: 1
Recorded: 07/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/19/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06252520
Correspondence name and address
J. R. MC GRATH
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 80
Reel/Frame:004043/0541   Pages: 1
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/24/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06248345
Correspondence name and address
CHARLES E. KRUKIEL
LEGAL DEPT.,E.I.DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 81
Reel/Frame:004043/0544   Pages: 1
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/24/1981
2
Exec Dt:
03/24/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06244172
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E. I. DU PONT
DE MOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 82
Reel/Frame:003930/0332   Pages: 1
Recorded: 07/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/02/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06251990
Correspondence name and address
J. R. MC GRATH
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 83
Reel/Frame:003864/0410   Pages: 1
Recorded: 04/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/10/1981
Assignee
1
A CORP. OF DEL.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06220957
Correspondence name and address
E.I.DU PONT DE NEMOURS & CO.
LEGAL DEPT.
WILMINGTON, DEL. 19898
Assignment: 84
Reel/Frame:003990/0074   Pages: 1
Recorded: 05/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/27/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06254256
Correspondence name and address
M. CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 85
Reel/Frame:003903/0151   Pages: 1
Recorded: 09/03/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/05/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06261483
Correspondence name and address
J. R. MC GRATH
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 86
Reel/Frame:004043/0542   Pages: 2
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/05/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06260909
Correspondence name and address
CHARLES E. KRUKIEL
LEGAL DEPT., E. I. DU PONT
DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 87
Reel/Frame:004043/0543   Pages: 1
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/05/1981
2
Exec Dt:
09/20/1982
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06257585
Correspondence name and address
M. CONNER
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 88
Reel/Frame:003951/0500   Pages: 1
Recorded: 03/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/07/1981
Assignee
1
, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06259981
Correspondence name and address
M. CONNER
LEG. DEPT.
E. I. DU PONT DE NEMOURS & CO., INC.
WILMINGTON, DE 19898
Assignment: 89
Reel/Frame:003920/0892   Pages: 1
Recorded: 10/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/08/1981
2
Exec Dt:
05/08/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06261197
Correspondence name and address
ANDREW G. GOLIAN
LEGAL DEPT., E. I. DU PONT
DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 90
Reel/Frame:003855/0433   Pages: 1
Recorded: 06/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/11/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06239415
Correspondence name and address
WESTON B. WARDELL, JR.
LEGAL DEPT.
E. I. DU PONTE DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 91
Reel/Frame:003903/0150   Pages: 1
Recorded: 09/03/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/13/1981
2
Exec Dt:
05/13/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06265908
Correspondence name and address
EDWARD T. LENTZ
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 92
Reel/Frame:003905/0277   Pages: 1
Recorded: 09/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/15/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06268706
Correspondence name and address
WESTON B. WARDELL, JR.
LEGAL DEPT., E. I. DU PONT DE
NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 93
Reel/Frame:003902/0016   Pages: 2
Recorded: 08/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/18/1981
2
Exec Dt:
05/18/1981
3
Exec Dt:
05/18/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06265444
Correspondence name and address
C. WAYNE STEPHENS
LEGAL DEPT.
E. I. DUPONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 94
Reel/Frame:003905/0276   Pages: 1
Recorded: 09/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/18/1981
2
Exec Dt:
05/18/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06266058
Correspondence name and address
JAMES A. COSTELLO
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 95
Reel/Frame:003884/0764   Pages: 1
Recorded: 07/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/19/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06252881
Correspondence name and address
HERBERT W. LARSON
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 96
Reel/Frame:003884/0914   Pages: 1
Recorded: 07/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/19/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06252880
Correspondence name and address
HERBERT W. LARSON
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 97
Reel/Frame:003984/0676   Pages: 1
Recorded: 05/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/21/1981
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06264661
Correspondence name and address
M. CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 98
Reel/Frame:003903/0731   Pages: 1
Recorded: 09/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/27/1981
2
Exec Dt:
05/27/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06268707
Correspondence name and address
HILMAR L. FRICKE
LEGAL DEPT., E. I. DU PONT DE
NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 99
Reel/Frame:004043/0545   Pages: 2
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/27/1981
2
Exec Dt:
05/27/1981
Assignee
1
A CORP. OF DE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06265179
Correspondence name and address
M. CONNER
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 100
Reel/Frame:003913/0119   Pages: 1
Recorded: 09/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/08/1981
Assignee
1
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06273632
Correspondence name and address
GARY A. SAMUELS
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Page 1 of 32

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