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 CORP. OF DELAWARE
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Total Assignments:
33
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Assignment:
1
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Reel/Frame: | 004578/0014 | |
| Pages: | 1 |
| | Recorded: | 07/21/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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WILMINGTON, DELAWARE 19898 |
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Pat #
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Intl #
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App #
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NONE
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06852688
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Correspondence name and address
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DIANNE B. ELDERKIN
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LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
2
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Reel/Frame: | 005130/0651 | |
| Pages: | 1 |
| | Recorded: | 08/03/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07372243
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Correspondence name and address
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SAMUEL S. BLIGHT
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PATENT DIVISION
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LEGAL DEPT.
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
3
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Reel/Frame: | 005280/0403 | |
| Pages: | 2 |
| | Recorded: | 04/17/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07452405
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Correspondence name and address
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ROBERT B. STEVENSON
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PATENT DIVISION
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LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
4
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Reel/Frame: | 005853/0630 | |
| Pages: | 3 |
| | Recorded: | 08/08/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07470707
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Correspondence name and address
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JOHN M. LYNN
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PATENT DIVISION
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LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
5
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Reel/Frame: | 005284/0976 | |
| Pages: | 1 |
| | Recorded: | 05/02/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07480605
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Correspondence name and address
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JAMES E. SHIPLEY
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PATENT DIVISION, LEGAL DEPT.,
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E. I. DU PONT DE NEMOURS AND CO.,
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WILMINGTON, DE 19898
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Assignment:
6
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Reel/Frame: | 005280/0014 | |
| Pages: | 1 |
| | Recorded: | 04/02/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07481841
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Correspondence name and address
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ANDREW G. GOLIAN
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PATENT DIVISION
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LEGAL DEPARTMENT
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
7
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Reel/Frame: | 005284/0981 | |
| Pages: | 2 |
| | Recorded: | 05/02/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07455473
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Correspondence name and address
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JAMES H. DAUTREMONT
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C/O LEGAL DEPARTMENT, PATENT DIVISION
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
8
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Reel/Frame: | 005280/0019 | |
| Pages: | 1 |
| | Recorded: | 04/03/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07487930
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Correspondence name and address
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JOHN S. HENDRICKSON
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PATENT DIVISION
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LEGAL DEPARTMENT
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
9
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Reel/Frame: | 005278/0636 | |
| Pages: | 1 |
| | Recorded: | 04/18/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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App #
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NONE
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07491576
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Correspondence name and address
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JAMES E. SHIPLEY
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PATENT DIVISION
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LEGAL DEPARTMENT
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E. I. DUPONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
10
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Reel/Frame: | 005281/0815 | |
| Pages: | 1 |
| | Recorded: | 04/30/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07500047
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Correspondence name and address
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CHARLES E. KRUKIEL
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PATENT DIVISION
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LEGAL DEPARTMENT
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
11
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Reel/Frame: | 005284/0975 | |
| Pages: | 1 |
| | Recorded: | 05/02/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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App #
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NONE
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07479876
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Correspondence name and address
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JOHN S. HENDRICKSON
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C/O LEGAL DEPARTMENT, PAT. DIV.
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
12
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Reel/Frame: | 005284/0942 | |
| Pages: | 1 |
| | Recorded: | 05/01/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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App #
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NONE
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07502756
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Correspondence name and address
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EARL L. HANDLEY
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PATENT DIVISION, LEGAL DEPT.,
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E. I. DU PONT DE NEMOURS AND CO.
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WILMINGTON, DE 19898
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Assignment:
13
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Reel/Frame: | 005281/0813 | |
| Pages: | 1 |
| | Recorded: | 04/30/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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App #
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NONE
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07505342
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Correspondence name and address
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SOL SCHWARTZ
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PATENT DIVISION
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LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & C.
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WILMINGTON, DE 19898
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Assignment:
14
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Reel/Frame: | 005498/0492 | |
| Pages: | 2 |
| | Recorded: | 11/09/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07475604
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Correspondence name and address
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MARGARET A. HORN
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C/O LEGAL DEPARTMENT, PATENT DIVISION
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
15
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Reel/Frame: | 005498/0224 | |
| Pages: | 2 |
| | Recorded: | 11/06/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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App #
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NONE
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07588411
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Correspondence name and address
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CRAIG H. EVANS
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PATENT DIV., LEGAL DEPT.
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E. I. DU PONT DE NEMOURS & CO.,
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WILMINGTON, DE 19898
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Assignment:
16
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Reel/Frame: | 005498/0208 | |
| Pages: | 2 |
| | Recorded: | 11/06/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07589863
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Correspondence name and address
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LYNNE CHRISTENBURG
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PAT. DIV.
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LEGAL DEPT.
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
17
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Reel/Frame: | 005520/0437 | |
| Pages: | 2 |
| | Recorded: | 11/26/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07596982
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Correspondence name and address
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ROBERT J. SHAFER
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PATENT DIVISION
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LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
18
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Reel/Frame: | 005498/0231 | |
| Pages: | 3 |
| | Recorded: | 11/06/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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NONE
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07597404
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Correspondence name and address
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JAMES A. COSTELLO
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PATENT DIVISION
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LEGAL DEPARTMENT
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
19
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Reel/Frame: | 005520/0443 | |
| Pages: | 2 |
| | Recorded: | 11/26/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07602853
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Correspondence name and address
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ANDREA V. MALINOWSKI
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PATENT DIVISION
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LEGAL DEPT.
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
20
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Reel/Frame: | 005556/0840 | |
| Pages: | 2 |
| | Recorded: | 01/04/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07604985
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Correspondence name and address
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NANCY S. MAYER
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PATENT RECORDS CENTER
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LEGAL DEPARTMENT
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
21
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Reel/Frame: | 005566/0146 | |
| Pages: | 2 |
| | Recorded: | 01/10/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07620890
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Correspondence name and address
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ANDREW G. GOLIAN
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PATENT RECORDS CENTER
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LEGAL DEPARTMENT
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
22
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Reel/Frame: | 005566/0899 | |
| Pages: | 2 |
| | Recorded: | 01/18/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07621335
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Correspondence name and address
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DAVID E. HEISER
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PATENT DIVISION
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LEGAL DEPT.
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
23
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Reel/Frame: | 005556/0842 | |
| Pages: | 2 |
| | Recorded: | 01/04/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07620893
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Correspondence name and address
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HILMAR L. FRICKE
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PATENT DIVISION
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LEGAL DEPATMENT
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
24
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Reel/Frame: | 005566/0871 | |
| Pages: | 2 |
| | Recorded: | 01/18/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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NONE
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07621680
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Correspondence name and address
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BARBARA C. SIEGELL
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PATENT RECORDS CENTER
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LEGAL DEPT.
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
25
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Reel/Frame: | 005566/0941 | |
| Pages: | 2 |
| | Recorded: | 01/18/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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App #
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NONE
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07626884
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Correspondence name and address
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WESTON B. WARDELL, JR.
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PATENT DIVISION
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LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
26
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Reel/Frame: | 005637/0997 | |
| Pages: | 3 |
| | Recorded: | 03/20/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07619149
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Correspondence name and address
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MARK J. CAPLAN
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PATENT DIVISION
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LEGAL DEPT.
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
27
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Reel/Frame: | 005755/0479 | |
| Pages: | 3 |
| | Recorded: | 07/10/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07682331
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Correspondence name and address
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HOWARD P. WEST, JR.
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C/O LEGAL - PATENTS
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E.I. DU PONT DE NEMOURS AND CO.
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WILMINGTON, DE 19898
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Assignment:
28
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Reel/Frame: | 005755/0482 | |
| Pages: | 2 |
| | Recorded: | 07/10/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07613602
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Correspondence name and address
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CHARLES E. KRUKIEL
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C/O E.I. DU PONT DE NEMOURS AND COMPANY
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LEGAL DEPARTMENT - PATENT DIVISION
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WILMINGTON, DE 19898
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Assignment:
29
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Reel/Frame: | 006164/0242 | |
| Pages: | 3 |
| | Recorded: | 06/19/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07777735
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Correspondence name and address
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DON O. WINSLOW
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C/O E. I. DU PONT DE NEMOURS AND COMPANY
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DUPONT LEGAL - PATENT
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WILMINGTON, DE 19898
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Assignment:
30
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Reel/Frame: | 006136/0627 | |
| Pages: | 2 |
| | Recorded: | 05/22/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07838589
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Correspondence name and address
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DAVID E. HEISER
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PATENT DIVISION
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LEGAL DEPT.
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E.I. DU PONT DE NEMOURS & CO
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WILMINGTON, DE 19898
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Assignment:
31
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Reel/Frame: | 006090/0067 | |
| Pages: | 2 |
| | Recorded: | 04/27/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07857176
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Correspondence name and address
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CARY A. LEVITT
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PATENT DIVISION
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LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
32
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Reel/Frame: | 006090/0069 | |
| Pages: | 2 |
| | Recorded: | 04/27/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07857176
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Correspondence name and address
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CARY A. LEVITT
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PATENT DIVISION
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LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
33
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Reel/Frame: | 006159/0802 | |
| Pages: | 2 |
| | Recorded: | 06/03/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07878483
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Correspondence name and address
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ANDREW G. GOLIAN
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C/O E. I. DU PONT DE NEMOURS AND COMPANY
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DUPONT LEGAL - PATENT
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WILMINGTON, DE 19898
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