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. 08, 1994
Filed:
Apr. 09, 1991
Applicant:
Inventors:
Kalman Harsanyi, Budapest, HU;
Elemer Fogassy, Budapest, HU;
Maria cs, Budapest, HU;
Tibor Gizur, Budapest, HU;
Zsuzsanna Aracs nee Tischler, Budapest, HU;
Katalin Berki, Budapest, HU;
Laszlo Toke, Budapest, HU;
Zsuzsanna Martonffy nee Jaszay, Budapest, HU;
Assignee:
Richter Gedeon Vegyeszeti Gyar RT, Budapest, HU;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07B / ;
U.S. Cl.
CPC ...
562401 ; 564304 ; 562430 ;