Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
YANG, DUCK J.
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Total Assignments:
7
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Assignment:
1
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Reel/Frame: | 004058/0474 | |
| Pages: | 1 |
| | Recorded: | 10/27/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP OF DE |
WILMINGTON, DELAWARE |
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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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06417683
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Correspondence name and address
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SAMUEL S. BLIGHT
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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:
2
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Reel/Frame: | 005264/0026 | |
| Pages: | 2 |
| | Recorded: | 03/26/1990 | | |
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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07480355
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Correspondence name and address
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JOHN M. LYNN
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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:
3
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Reel/Frame: | 005264/0028 | |
| Pages: | 2 |
| | Recorded: | 03/26/1990 | | |
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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07480356
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Correspondence name and address
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JOHN M. LYNN
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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:
4
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Reel/Frame: | 005836/0144 | |
| Pages: | 3 |
| | Recorded: | 08/30/1991 | | |
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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07703220
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Correspondence name and address
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PATRICIA M. SCOTT
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C/O LEGAL DEPT., 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:
5
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Reel/Frame: | 005909/0820 | |
| Pages: | 3 |
| | Recorded: | 11/12/1991 | | |
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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07685747
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Correspondence name and address
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CHRIS P. KONKOL
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C/O LEGAL DEPT., 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:
6
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Reel/Frame: | 006196/0707 | |
| Pages: | 3 |
| | Recorded: | 07/28/1992 | | |
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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07789485
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Correspondence name and address
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CHRIS P. KONKOL
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PATENT RECORDS CENTER
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LEGAL
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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: | 031375/0467 | |
| Pages: | 10 |
| | Recorded: | 10/09/2013 | | |
Attorney Dkt #: | 13991-P057US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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201 WEST 7TH STREET |
AUSTIN, TEXAS 78701 |
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Pat #
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Pub #
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Intl #
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App #
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13947037
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Correspondence name and address
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WINSTEAD PC
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P.O. BOX 131851
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DALLAS, TX 75313
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