Learn more

SISA INC

Overview
  • Total Patents
    26
About

SISA INC has a total of 26 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Japan and Australia. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and machines are KALI CHEMIE PHARMA GMBH, LAROCHE NAVARRON SA and FERLUX.

Patent filings in countries

World map showing SISA INCs patent filings in countries

Patent filings per year

Chart showing SISA INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Razdan Raj K 11
#2 Ghosh Anil C 6
#3 Pars Harry G 4
#4 Dalzell Haldean C 4
#5 Terris Barbara Z 3
#6 Razdan Raj Kumar 3
#7 Raji Kumaaru Razudan 3
#8 Quick James Elwood 2
#9 Aniru Chiyandora Gooshiyu 2
#10 Dalzell Haldean Cloyce 2

Latest patents

Publication Filing date Title
US4370333A 17-Cyclopropylmethyl-3-hydroxy-14-methoxy 7α-methyl-morphinan-6-one and therapeutic method of treating pain with it
US4347361A 4,5α-Epoxy-3-hydroxy or methoxy-7-(1-hydroxy-alkyl or 1-oxoalkyl)morphinan-6-one compounds
US4260617A 17-Cyclopropylmethyl-14-hydroxy-3-methoxymorphinan-6-one and method of treating pain with it
US4232028A 17-Cyclobutylmethyl-4,5α-epoxy-3-hydroxy-14-methoxy-8α-methylmorphinan-6-one, and method of treating pain with it
US4272540A 14-Methoxymorphinan-6-one compounds and therapeutic methods of treating pain and drug dependence with them
AU3476778A Anti-glaucoma composition and method
IL54400D0 Anti-glaucoma composition and method comprising tetrahydro dibenzopyran derivatives
IE772649L Anti glaucoma composition
US4126694A Composition and method for treating glaucoma
US4126695A Anti-glaucoma composition and method