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:
Apr. 24, 1990
Filed:
Feb. 06, 1987
Applicant:
Inventor:
Bharat B Aggarwal, San Mateo, CA (US);
Assignee:
Genentech, Inc., South San Francisco, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ; A61K / ; C12N / ;
U.S. Cl.
CPC ...
530351 ; 530412 ; 530415 ; 530416 ; 530417 ; 530418 ; 530419 ; 530422 ; 530827 ; 424 851 ; 514-2 ; 514-8 ; 514 21 ; 435 702 ; 435 704 ; 4352401 ; 4352402 ;
Abstract
Biologically active lymphotoxin polypeptide species, and derivatives, fragments, aggregates and pharmaceutically acceptable salts are provided. The lymphotoxins are substantially homogenous, and are formulated into pharmaceutical compositions. The lymphotoxins are purified to a specific activity of at least 10.sup.6 units/mg protein by using hydrophobic substances and/or immobilized lentil lectin, or with the use of other chromatographic processes such as ion exchange chromatography, HPLC or gel filtration.
Aggarwal, Bharat. (1990). Human lymphotoxin (U.S. Patent No. 4920196). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4920196
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile