Patent Assignment Details
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Reel/Frame: | 003873/0669 | |
| Pages: | 2 |
| | Recorded: | 03/13/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/13/1983
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Application #:
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06243618
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Filing Dt:
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03/13/1981
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Title:
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QUATERNARY 1,1-DIPHENYL-4-PYRROLIDINIUM-2-BUTYNE SALTS, A PROCESS FOR THEIR PRODUCTION AND MEDICAMENTS CONTAINING THESE COMPOUNDS
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Assignee
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HEIDELOFFSTR. 18-28 |
8500 NURNBERG, GERMANY |
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Correspondence name and address
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NORMAN H. STEPHNO
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BURNS, DOANE, SWECKER AND MATHIS
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GEORGE MASON BLDG.
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WASHINGTON & PRINCE STS.
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ALEXANDRIA, VA 22313
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