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 :
CHENG, LAP KIN
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 005251/0913 | |
| Pages: | 1 |
| | Recorded: | 02/27/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| INC., 20 THORNWOOD DR. |
| A CORP. OF NY |
| ITACA, NEW YORK 14850 |
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Pat #
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App #
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NONE
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07455179
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Correspondence name and address
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ATTN: GEORGE M. COOPER
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JONES, TULLAR & COOPER
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P.O. BOX 2266 EADS STATION
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ARLINGTON, VA 22202
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Assignment:
2
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| Reel/Frame: | 006394/0409 | |
| Pages: | 3 |
| | Recorded: | 01/21/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 1007 MARKET STREET |
| LEGAL PATENTS |
| WILMINGTON, DELAWARE 19898 |
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Pat #
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App #
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NONE
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07954174
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Correspondence name and address
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DAVID E. HEISER
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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: | 006761/0825 | |
| Pages: | 2 |
| | Recorded: | 11/05/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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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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Intl #
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App #
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NONE
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07995439
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Correspondence name and address
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DAVID E. HEISER
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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:
4
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| Reel/Frame: | 020917/0828 | |
| Pages: | 2 |
| | Recorded: | 05/08/2008 | | |
| Attorney Dkt #: | CL3613USNA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4417 LANCASTER PIKE |
| LEGAL-PATENTS |
| WILMINGTON, DELAWARE 19805 |
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Pat #
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Intl #
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App #
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NONE
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11947847
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Correspondence name and address
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LOIS A. SANTOPIETRO
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4417 LANCASTER PIKE
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LEGAL-PATENTS
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WILMINGTON, DE 19805
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05/27/2024 10:08 AM
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