Learn more

WILSON PHARM & CHEM CORP

Overview
  • Total Patents
    24
About

WILSON PHARM & CHEM CORP has a total of 24 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States, France and United Kingdom. Its main competitors in its focus markets biotechnology, machines and pharmaceuticals are AMERCHOL CORP, SCHERING WIEN and R I T A CORP.

Patent filings in countries

World map showing WILSON PHARM & CHEM CORPs patent filings in countries
# Country Total Patents
#1 United States 14
#2 France 3
#3 United Kingdom 3
#4 Germany 2
#5 Belgium 1
#6 Canada 1

Patent filings per year

Chart showing WILSON PHARM & CHEM CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnsen Vernon L 3
#2 Lewis Sheldon H 2
#3 Gallagher John B 2
#4 Henshilwood J 2
#5 Burnett Raymond S 2
#6 Van Ness L 2
#7 Mancilla E 1
#8 Johnsen V 1
#9 Barsky George 1
#10 Peting R 1

Latest patents

Publication Filing date Title
US3954725A Alcohol soluble acylated protein hydrolyzate reaction products
US3979507A Diagnostic system for organ abnormalities
US3817831A Process for production of alkali metal salt of heparin
US3796636A Process for preparing high activity pepsin
US3808408A Counter probe assembly
US3783106A Testing and culturing transport system
US3773467A Microassay diagnostic test method
US3783104A Testing and culturing transport system and method of making same
FR2091793A5 Aqueous soln separator - using pressure sensitive membrane in contact - with suspensions
US3956483A Preparing pancreatin
GB1274604A Pancreatin composition and method of preparation
US3738913A Method of preparing polypeptides
US3683939A Proteinaceous cosmetic material for hair conditioning
US3592853A Process for manufacture of amines
US3627878A Herbivore repellent and method
GB1143491A Polypeptide material useful for cosmetic purposes, and process for preparing same
US3475404A Method of preparing proteinaceous material which comprises heating an aqueous solution of collagencontaining material at a temperature in the range of 250 f.-350 f. and then treating the solution with anion exchange resins