Learn more

SEARLE & CO CANADA

Overview
  • Total Patents
    153
About

SEARLE & CO CANADA has a total of 153 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Canada. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and machines are ROUSSEL UCLAF, AYERST MCKENNA & HARRISON and UPJOHN CO.

Patent filings in countries

World map showing SEARLE & CO CANADAs patent filings in countries
# Country Total Patents
#1 Canada 153

Patent filings per year

Chart showing SEARLE & CO CANADAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pappo Raphael 25
#2 Cusic John W 18
#3 Klimstra Paul D 14
#4 Baran John S 10
#5 Colton Frank B 9
#6 Jung Christopher J 6
#7 Brown Edward A 5
#8 Collins Paul W 5
#9 Yonan Peter 5
#10 Laos Ivar 5

Latest patents

Publication Filing date Title
CA1131622A Intermediates for the synthesis of (.sup. )-4- demethoxydaunorubicin
CA1131623A Intermediates for the synthesis of (.sup. -)-4- demethoxydaunorubicin
CA1152399A Instrument for loading an intrauterine device into an insertion tube
CA1137084A 8-substituted 7-phenyl-1,2,4-triazolo(4,3-c) pyrimidines-5-amines and amides
CA1113086A 25-alkylcholesterol derivatives
CA972352A 4.alpha.,7.alpha.-CARBONYL-5-CYANO-17-HYDROXY-3-OXO-5.beta.,17.alpha.-PREGNANE-21-CARBOXYLIC ACID.gamma.-LACTONE
CA968792A Stereospecific reduction of 9,15-diketo prostaglandins
CA962589A METHOD OF CONTROLLING NUISANCE ANIMALS USING 11.beta.,13.beta.-DIALKYLGONA-1,3,5(10)-TRIEN-3-O1 3-CYCLOALKYL ETHERS
CA968795A Dibenzoxazepine n-carboxylic acid hydrazides and derivatives
CA962672A 2-(3-hydroxy-1-octynyl)-3-hydroxy-5-oxocyclopent-1-eneheptanoic acid, optical isomers thereof and the corresponding esters
CA802207A Process for the preparation of 21-trialkylsiloxypregna-3,20-dione and congeners
CA733109A Esters of xanthenyl(piperazine and piperidine) carboxylic acids and related compounds
CA780848A Process and 5-oxygenated inter-mediates for the manufacture of 19-norsteroids of the androstane series
CA741784A Ozonolysis process and intermediates in the manufacture of 2-oxa-3-oxo steroids
CA828762A Process for the preparation of 2-amino-4-azido-6-phenyl-5-substituted pyrimidines
CA700746A Process for 17-(alkylated, and alkenylated, and alkynylated)-5-androsten-3-ol aminoalkyl ethers
CA729619A PROCESS FOR THE PREPARATION OF 3,11-DIOXYGENATED 17.alpha.-(2-CARBOXYETHYL)-9.alpha.-FLUORO-4-ANDROSTEN-17.beta.-OL LACTONES AND CORRESPONDING 2-METHYL DERIVATIVES
CA865098A PROCESS FOR THE PRODUCTION OF 17.alpha.-HALOETHYNYL-17.beta.-HYDROXYESTR-5(10)-EN-3-ONE AND 17-ESTERS THEREOF
CA757661A Intermediates for manufacture of 2-alkylcyclopentane-1,3-diones
CA794352A Hydrazone derivatives of diphenylmethyl-1-aminopiperidine and related compounds