The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 20, 1976
Filed:
Apr. 03, 1973
Applicant:
Inventor:
Clarence L Baugh, Lubbock, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 85 ;
Abstract
Animal tissue is trypsinized to form a cell suspension which is placed in a nutrient medium with a virus. Produced interferon is centrifugally separated, acidified and stored at a low temperature to inactivate the virus. It may then be frozen until it is prepared for use.
Baugh, Clarence. (1976). Interferon production (U.S. Patent No. 3970749). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3970749
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile