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:
Nov. 22, 1988
Filed:
Jul. 15, 1985
Applicant:
Inventors:
Alvin M Janski, Terre Haute, IN (US);
Ren-Der Yang, Terre Haute, IN (US);
Assignee:
International Minerals & Chemical Corp., Terre Haute, IN (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61S / ;
U.S. Cl.
CPC ...
424422 ; 424423 ; 424424 ; 424425 ; 424426 ; 935 59 ; 935 60 ; 935 64 ; 514964 ; 530399 ; 530412 ; 530417 ;
Abstract
This invention relates to a method for purifying and concentrating biologically active growth hormone to produce growth hormone in a form suitable for incorporation into a controlled release device (or system). A buffered solution of purified recombinant growth hormone is dialyzed against a buffered solution until the salt level is reduced to less than 5% and then lyophilized.
Quick Actions:
Janski, Alvin. (1988). Cylindrical implants for the controlled release of growth hormones (U.S. Patent No. 4786501). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4786501
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile