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. 24, 1993
Filed:
Nov. 09, 1990
Applicant:
Inventors:
Bela Bertok, Budapest, HU;
Istvan Szekely, Dunakeszi, HU;
Angelika Thurna, Budapest, HU;
Lajos Nagy, Szentendre, HU;
Eva Somfai, Budapest, HU;
Sandor Bota, Budapest, HU;
Antal Gajary, Budapest, HU;
Kalman Takacs, Budapest, HU;
Assignee:
Chinoin Gyogyszar es Vegyeszeti Termekek Gyara Rt., Budapest, HU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
546193 ;