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:
Nov. 30, 1976
Filed:
Oct. 16, 1975
Applicant:
Inventors:
Edward E Kilbourn, Chalfont, PA (US);
David L Peardon, Chalfont, PA (US);
J Edgar Ware, Quakertown, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602 / ; 2602 / ; 2602 / ; 2602949 ; 2602 / ; 424 84 ;
Abstract
Novel 1-(3-pyridylmethyl)-3-(4'-substituted-phenyl or -naphthyl)-ureas and their acid addition salts. The 4'-substituent may be -NO.sub.2, -CN, -CF.sub.3, -C(O)R.sub.1, -SCN, SR.sub.2, -SO.sub.2 C.sub.6 H.sub.5 or -SO.sub.2 NR.sub.3 R.sub.4. These compounds are biologically active, and many are active rodenticides.