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:
Aug. 06, 1991
Filed:
Jun. 18, 1990
Deborah L Higgins, San Mateo, CA (US);
William E Holmes, Pacifica, CA (US);
Adair J Hotchkiss, Half Moon Bay, CA (US);
Genentech, Inc., San Francisco, CA (US);
Abstract
Disclosed herein are improved processes for preparing variant human t-PA proteins exhibiting improved pharmacokinetic properties relative to natural t-PA. One such illustrated variant, devoid of amino acids corresponding to amino acids 1 through 44 of natural t-PA, is shown to exhibit a plasma half-life of greater than about 15 times the plasma half-life to natural t-PA, as well as a clearance rate of less than about 1/10 the clearance rate of natural t-PA. Also disclosed are improved processes for treating vascular disease employing pharmaceutical compositions which incorporate therapeutically effective amounts of such t-PA variants with pharmaceutically acceptable diluents or excipients.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile