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Publication numberUS3720760 B1
Publication typeGrant
Publication dateFeb 7, 1984
Filing dateSep 6, 1968
Priority dateSep 6, 1968
Publication numberUS 3720760 B1, US 3720760B1, US-B1-3720760, US3720760 B1, US3720760B1
Original AssigneePharmacia Ab
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet

US 3720760 B1
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International ClassificationC07K16/42, G01N33/544
Cooperative ClassificationC07K16/4283, Y10S436/807, Y10S436/804, G01N33/544
European ClassificationG01N33/544, C07K16/42M
Legal Events
Sep 11, 1984CCBCertificate of correction for reexamination
Jul 17, 1984PSPatent suit(s) filed
Feb 7, 1984B1Reexamination certificate first reexamination
Jun 30, 1983AS02Assignment of assignor's interest
Effective date: 19830622
Owner name: PHARMACIA, INC.
Jun 30, 1983ASAssignment
Effective date: 19830622
Nov 24, 1980AS02Assignment of assignor's interest
Effective date: 19801015