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 :
CHANG, CATHERINE TEH-LIN
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Total Assignments:
6
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Assignment:
1
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Reel/Frame: | 005018/0577 | |
| Pages: | 1 |
| | Recorded: | 02/13/1989 | | |
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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07267407
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Correspondence name and address
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ALANSON G. BOWEN, JR.
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PAT. DIV., 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: | 005110/0389 | |
| Pages: | 1 |
| | Recorded: | 06/14/1989 | | |
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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07351361
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Correspondence name and address
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WESTON B. WARDELL, JR.
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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: | 005385/0223 | |
| Pages: | 1 |
| | Recorded: | 10/13/1989 | | |
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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07410655
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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:
4
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Reel/Frame: | 005244/0145 | |
| Pages: | 1 |
| | Recorded: | 02/20/1990 | | |
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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07464058
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Correspondence name and address
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W. B. WARDELL, JR.,
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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:
5
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Reel/Frame: | 005340/0901 | |
| Pages: | 2 |
| | Recorded: | 06/20/1990 | | |
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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07507338
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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:
6
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Reel/Frame: | 005544/0062 | |
| Pages: | 3 |
| | Recorded: | 12/19/1990 | | |
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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07603939
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Correspondence name and address
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WESTON B. WARDELL, JR.
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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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