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:
Sep. 11, 1990
Filed:
Feb. 28, 1985
Applicant:
Inventors:
Janos Kreidl, Budapest, HU;
Peter Turcsanyi, Budapest, HU;
Bela Stefko, Budapest, HU;
Judit Meszaros nee Brill, Budapest, HU;
Erika Bogsch, Budapest, HU;
Assignee:
Richter Gedeon Vegyeszeti Gyor Rt., Budapest, HU;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; C07C / ;
U.S. Cl.
CPC ...
71103 ; 71121 ; 564430 ;
Abstract
The invention relates to a new process for the preparation of nitraminodiaryl sulfoxide derivatives of the formula (I), ##STR1## wherein R and R.sup.1 represent hydrogen or alkyl having from 1 to 6 carbon atoms, and
Kreidl, Janos. (1990). Nitraminodiaryl sulfoxide derivatives, process for their preparation and (U.S. Patent No. 4956007). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4956007
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile