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Patent Assignment Assignor Details
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Assignor Name : LEVITT, GEORGE
Total Assignments: 41
Assignment: 1
Reel/Frame:004884/0736   Pages: 1
Recorded: 05/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
04/11/1979
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, A CORPORATION OF DELAWARE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777441
NONE
07029281
Correspondence name and address
MICHAEL CONNER
C/O E.I. DUPONT DE NEMOURS AND COMPANY
LEGAL DEPARTMENT-PATENT DIVISION
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:003903/0729   Pages: 1
Recorded: 09/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
06/13/1979
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4238621
NONE
06049149
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DEL. 19898
Assignment: 3
Reel/Frame:004106/0377   Pages: 1
Recorded: 03/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
11/29/1979
Assignee
1
E.I. DU PONT DE NEMOURS AD COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4394506
NONE
06098781
Correspondence name and address
MICHAEL CONNER
LEG. DEPT. E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:004304/0616   Pages: 1
Recorded: 09/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
01/24/1980
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A DE CORP.
WILMINGTON,, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501607
NONE
06116920
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO., INC.
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:003979/0661   Pages: 1
Recorded: 04/12/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
03/12/1980
Assignee
1
E.I DU PONT DE NEMOURS AND CMPANY, A CORP. OF DE
WILMINGTON,, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4342587
NONE
06130343
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC)
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:003926/0891   Pages: 1
Recorded: 11/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEVITT, GEORGE
Exec Dt:
06/02/1980
2
SAUERS, RICHARD F.
Exec Dt:
06/02/1980
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY.
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4310346
NONE
06152022
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 7
Reel/Frame:004043/0540   Pages: 1
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
09/11/1980
Assignee
1
E.I. DU PONT DE NEMOURS AND COMANY
A CORP. OF DE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4370479
NONE
06184371
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT., E. I. DU PONT
DE NEMOURS & CO., INC.
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:004075/0671   Pages: 1
Recorded: 01/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
09/29/1980
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4379769
NONE
06192707
Correspondence name and address
DIANNE B. ELDERKIN
LEGAL DEPT
E. I. DU PONT DE NEMOURS & CO.(INC.)
WILMINGTON, DE 19898
Assignment: 9
Reel/Frame:003979/0982   Pages: 1
Recorded: 04/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
10/07/1980
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON,, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4339267
NONE
06197749
Correspondence name and address
DIANNE B. ELDERKIN
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 10
Reel/Frame:004985/0614   Pages: 1
Recorded: 11/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
11/20/1980
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE.
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4892946
NONE
06209307
Correspondence name and address
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO. (INC)
WILMINGTON, DE 19898
Assignment: 11
Reel/Frame:004043/0547   Pages: 1
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEVITT, GEORGE
Exec Dt:
11/26/1980
2
PETERSEN, WALLACE C.
Exec Dt:
11/26/1980
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4370480
NONE
06212869
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO. INC.
WILMINGTON, DE 19898
Assignment: 12
Reel/Frame:003903/0728   Pages: 1
Recorded: 09/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
01/12/1981
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4305884
NONE
06171355
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 13
Reel/Frame:004204/0166   Pages: 1
Recorded: 12/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
01/21/1981
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DE
A CORP. OF, DELAWARE ZZX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4435206
NONE
06227242
Correspondence name and address
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO., INC.
WILMINGTON, DE 19898
Assignment: 14
Reel/Frame:004428/0141   Pages: 1
Recorded: 07/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
01/21/1981
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4544401
NONE
06227243
Correspondence name and address
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.(INC.)
WILMINGTON, DE 19898
Assignment: 15
Reel/Frame:004035/0799   Pages: 1
Recorded: 09/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEVITT, GEORGE
Exec Dt:
02/12/1981
2
SMITH, WILLIAM F. III
Exec Dt:
02/12/1981
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4362549
NONE
06234235
Correspondence name and address
R. W. BLACK
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 16
Reel/Frame:004075/0675   Pages: 1
Recorded: 01/03/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEVITT, GEORGE
Exec Dt:
02/12/1981
2
WEIGEL, RUSSELL C. JR.
Exec Dt:
02/12/1981
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4379717
NONE
06234236
Correspondence name and address
R. W. BLACK
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 17
Reel/Frame:004040/0455   Pages: 1
Recorded: 09/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
03/06/1981
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4369058
NONE
06242581
Correspondence name and address
MICHAEL CONNER
LEG. DEPT., E.I. DU PONT DE NEMOURS & CO
WILMINGTON, DE 19898
Assignment: 18
Reel/Frame:004043/0544   Pages: 1
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUDZINSKI, JOHN C.
Exec Dt:
03/24/1981
2
LEVITT, GEORGE
Exec Dt:
03/24/1981
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4368067
NONE
06244172
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E. I. DU PONT
DE MOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 19
Reel/Frame:003990/0074   Pages: 1
Recorded: 05/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
04/27/1981
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4348219
NONE
06254256
Correspondence name and address
M. CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 20
Reel/Frame:004131/0352   Pages: 1
Recorded: 05/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
04/28/1981
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY, WILMINGTON, DEL., A CORP. OF DEL.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4523943
NONE
06491528
Correspondence name and address
MICHAEL CONNER
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 21
Reel/Frame:004043/0543   Pages: 1
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEVITT, GEORGE
Exec Dt:
05/05/1981
2
TANAKA, SEIICHI
Exec Dt:
09/20/1982
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4371391
NONE
06257585
Correspondence name and address
M. CONNER
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 22
Reel/Frame:004104/0320   Pages: 1
Recorded: 03/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
06/17/1981
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DEL.
WILMINGTON,, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4391627
NONE
06274233
Correspondence name and address
M. CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 23
Reel/Frame:004039/0729   Pages: 1
Recorded: 09/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEVITT, GEORGE
Exec Dt:
09/02/1981
2
YEH, CHIN-LUNG
Exec Dt:
09/02/1981
3
BUDZINSKI, JOHN C.
Exec Dt:
09/02/1981
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4369320
NONE
06298661
Correspondence name and address
M. CONNER
LEGAL DEPT.,E.I.DU PONT DE NEMOURS & CO.
WILMINGTON, DC 19898
Assignment: 24
Reel/Frame:004252/0187   Pages: 1
Recorded: 05/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEVITT, GEORGE
Exec Dt:
05/27/1982
2
ZIMMERMAN, WILLIAM T.
Exec Dt:
05/27/1982
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4461640
NONE
06383323
Correspondence name and address
C. E. KRUKIEL
LEG. DEPT., E.I. DU PONT DE NEMOURS & CO
WILMINGTON, DE 19898
Assignment: 25
Reel/Frame:004969/0814   Pages: 1
Recorded: 11/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
07/09/1982
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818277
NONE
06395782
Correspondence name and address
M. CONNER
LEGAL DEPT., E.I. DU PONT DE
NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 26
Reel/Frame:004300/0530   Pages: 1
Recorded: 09/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
12/10/1982
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY A CORP. OF DE
WILMINGTON,, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4481029
NONE
06450214
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT., E. I. DU PONT
DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 27
Reel/Frame:004326/0962   Pages: 1
Recorded: 11/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
03/10/1983
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A DE CORP.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496392
NONE
06472879
Correspondence name and address
CHARLES E. KRUKIEL
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 28
Reel/Frame:004138/0127   Pages: 1
Recorded: 06/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
03/24/1983
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4401816
NONE
06244173
Correspondence name and address
M. CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 29
Reel/Frame:004399/0256   Pages: 1
Recorded: 05/14/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEVITT, GEORGE
Exec Dt:
06/30/1983
2
WOLF, ANTHONY D.
Exec Dt:
06/30/1983
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE.
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4543120
NONE
06511471
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 30
Reel/Frame:004530/0113   Pages: 1
Recorded: 04/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEVITT, GEORGE
Exec Dt:
03/01/1985
2
PATER, RICHARD V.
Exec Dt:
03/01/1985
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, A CORP OF DELAWARE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
H000504
NONE
06707622
Correspondence name and address
GERALD E. DEITCH
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 31
Reel/Frame:004618/0242   Pages: 1
Recorded: 10/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
07/12/1985
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659369
NONE
06754709
Correspondence name and address
GERALD E. DEITCH
LEGAL DEPT.
E. I. DU PONT DE NEMOURS AND CO.
WILMINGTON, DE 19898
Assignment: 32
Reel/Frame:004534/0598   Pages: 1
Recorded: 04/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAY, JAMES V.
Exec Dt:
08/16/1985
2
LEVITT, GEORGE
Exec Dt:
08/16/1985
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, A CORP OF DELAWARE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4678500
NONE
06768109
Correspondence name and address
THEODORE C. GREGORY
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 33
Reel/Frame:004568/0436   Pages: 1
Recorded: 07/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
08/23/1985
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
H000386
NONE
06769686
Correspondence name and address
GERALD E. DEITCH
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.,
WILMINGTON, DE 19898
Assignment: 34
Reel/Frame:004489/0614   Pages: 1
Recorded: 12/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
11/05/1985
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DELAWARE, A CORP OF DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4645529
NONE
06796135
Correspondence name and address
JAMES A. COSTELLO
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 35
Reel/Frame:004478/0645   Pages: 1
Recorded: 11/14/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
11/08/1985
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE., A CORP. OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4569995
NONE
06505729
Correspondence name and address
MICHAEL CONNER
E.I. DU PONT DE NEMOURS & CO.,
LEGAL DEPT.
WILMINGTON, DE 19898
Assignment: 36
Reel/Frame:004550/0316   Pages: 1
Recorded: 05/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
04/07/1986
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP OF DELAWARE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4668281
NONE
06849332
Correspondence name and address
GERALD E. DEITCH
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.,
WILMINGTON, DE 19898
Assignment: 37
Reel/Frame:004568/0429   Pages: 2
Recorded: 07/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
06/27/1986
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4655822
NONE
06671875
Correspondence name and address
MICHAEL CONNER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO. INC.
WILMINGTON, DE 19898
Assignment: 38
Reel/Frame:004737/0881   Pages: 2
Recorded: 07/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHRISTENSEN, JOEL R.
Exec Dt:
11/21/1986
2
CUOMO, JOHN
Exec Dt:
11/21/1986
3
LEVITT, GEORGE
Exec Dt:
11/21/1986
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE, A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4743290
NONE
06935504
Correspondence name and address
BRUCE W. MORRISSEY
PAT. DIV., LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 39
Reel/Frame:004797/0555   Pages: 1
Recorded: 12/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
10/27/1987
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE. A CORP. OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4786311
NONE
07114584
Correspondence name and address
SUZANNE E. MILLER
PATENT DIVISION, LEGAL DEPT.
E. I. DU PONT DE NEMOURS AND CO.
WILMINGTON, DE 19898
Assignment: 40
Reel/Frame:004682/0421   Pages: 1
Recorded: 03/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVITT, GEORGE
Exec Dt:
11/21/1987
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4746353
NONE
06934118
Correspondence name and address
SUZANNE E. MILLER
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 41
Reel/Frame:004857/0108   Pages: 1
Recorded: 04/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHRISTENSEN, JOEL R.
Exec Dt:
02/12/1988
2
CUOMO, JOHN
Exec Dt:
02/12/1988
3
LEVITT, GEORGE
Exec Dt:
02/15/1988
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4877440
NONE
07158985
Correspondence name and address
SUZANNE E. MILLER
PATENT DIVISION, LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898

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