Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
WARREN, CHARLES J.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 006460/0535 | |
| Pages: | 6 |
| | Recorded: | 03/24/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 1501 ALCOA BUILDING |
| PITTSBURGH, PENNSYLVANIA 15219 |
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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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07968787
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Correspondence name and address
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ALUMINUM COMPANY OF AMERICA
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GARY P. TOPOLOSKY, ESQ.
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ALCOA TECHNICAL CENTER - PATENT DIVISION
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100 TECHNICAL DRIVE
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ALCOA CENTER, PENNSYLVANIA 15069
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Assignment:
2
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| Reel/Frame: | 019625/0259 | |
| Pages: | 4 |
| | Recorded: | 07/31/2007 | | |
| Attorney Dkt #: | 06-0779 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| ALCOA CORPORATE CENTER |
| 201 ISABELLA STREET |
| PITTSBURGH, PENNSYLVANIA 15212-5858 |
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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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11691763
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Correspondence name and address
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ALCOA INTELLECTUAL PROPERTY DEPARTMENT
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100 TECHNICAL DRIVE
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BUILDING C
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ALCOA CENTER, PA 15069
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05/12/2024 08:54 AM
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