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:
Mar. 26, 1985
Filed:
Apr. 05, 1983
Applicant:
Inventor:
Richard A Smith, Reigate, GB;
Assignee:
Beecham Group p.l.c., , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
424 94 ; 435188 ; 435212 ; 435216 ; 435217 ;
Abstract
A derivative of streptokinase-human plasminogen activator complex, in which the active catalytic site essential for fibrinolytic activity is blocked by a 2- or 4-aminobenzoyl group, is useful in treating venous thrombosis. The blocking group is removable by hydrolysis such that the first order rate is in the range 0.7.times.10.sup.-5 sec.sup.-1 to 2.5.times.10.sup.-5 sec.sup.-1 in isotonic aqueous media at pH 7.4 at 37.degree. C.
Smith, Richard. (1985). Pharmacologically active compounds (U.S. Patent No. 4507283). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4507283
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile