Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
CHEUNG, LAWRENCE KAI-FUN
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 004830/0046 | |
| Pages: | 2 |
| | Recorded: | 01/29/1988 | | |
| 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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07117189
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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 & CO.
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WILMINGTON, DE 19898
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Assignment:
2
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| Reel/Frame: | 006449/0861 | |
| Pages: | 3 |
| | Recorded: | 02/24/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| LEGAL PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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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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07992813
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Correspondence name and address
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THOMAS H. MAGEE
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E. I. DU PONT DE NEMOURS COMPANY
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LEGAL PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
3
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| Reel/Frame: | 007597/0083 | |
| Pages: | 2 |
| | Recorded: | 08/22/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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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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08475449
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Correspondence name and address
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E.I. DU PONT DE NEMOURS COMPANY
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THOMAS H. MAGEE, LEGAL - PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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05/27/2024 01:47 PM
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