Patent Assignment Details
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Reel/Frame: | 005181/0223 | |
| Pages: | 3 |
| | Recorded: | 11/13/1989 | | |
Conveyance: | TO CORRECT NAME OF ASSIGNEE IN A PREVIOUSLY RECORDED ASSIGNMENT RECORDED AT REEL 4937, FRAME 966, ASSIGNOR HEREBY CONFIRMS THE ENTIRE INTEREST, NUNC PRO TUNC AS OF JULY 25, 1988. |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/14/1990
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Application #:
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07227069
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Filing Dt:
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08/01/1988
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Title:
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A METHOD OF PREPARING COLLAGEN DRESSING SHEET MATERIAL
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Assignee
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100 NORTH MOREHALL RD. |
MALVERN, PENNSYLVANIA 19355 |
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Correspondence name and address
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BARBARA E. JOHNSON
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515 OLIVER BUILDING
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PITTSBURGH, PA 15222-2363
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