Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
PENWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PA A CORP. OF PA
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 004995/0349 | |
| Pages: | 2 |
| | Recorded: | 10/31/1988 | | |
| 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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07173343
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Correspondence name and address
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E. LEIGH HUNT
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PENNWALT CORP., PAT. DEPT.
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THREE PARKWAY
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PHILADELPHIA, PA 19102
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Assignment:
2
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| Reel/Frame: | 005190/0127 | |
| Pages: | 1 |
| | Recorded: | 11/20/1989 | | |
| 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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07411544
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Correspondence name and address
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JAMES R. BURDETT
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WOODCOCK WASHBURN KURTZ
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MACKIEWICZ & NORRIS
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ONE LIBERTY PLACE, 46TH FLOOR
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PHILADELPHIA, PA 19103
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05/27/2024 12:33 AM
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