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PUBLICKER IND INC

Overview
  • Total Patents
    52
About

PUBLICKER IND INC has a total of 52 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry, machines and biotechnology are NAT AGROL COMPANY INC, JOHN HAPPEL and USINES DE MELLE S A.

Patent filings in countries

World map showing PUBLICKER IND INCs patent filings in countries

Patent filings per year

Chart showing PUBLICKER IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wilder Richard S 10
#2 Beesch Samuel C 8
#3 Herman Daniel F 7
#4 Legg David A 6
#5 Cyril Romanovsky 4
#6 Earl Jordan Thomas 4
#7 Reid Alexander J 4
#8 Jonas Kamlet 3
#9 Martin George D 3
#10 Elving Philip J 2

Latest patents

Publication Filing date Title
US4410753A Process and catalyst for skeletal isomerization of olefins
US3334025A Distilling head
US3361647A Method and apparatus for crystallizing salt from brine
US3361648A Method and apparatus for separating brine into potable water and crystalline salt
US2920049A Catalyst and method of preparation therefor
US2850463A Catalyst and method of preparation therefor
US2819327A Process for the manufacture of butadiene
US2800517A Process for manufacturing butadiene
US2901441A Preparation of an oxidation catalyst
US2650244A Process for production of acetic acid
US2647074A Production of riboflavin by microbiological fermentation
US2641568A Process for preparing fungal amylase from butanol-acetone fermentation stillage
US2621169A Process for preparing ammonium salts of copolymer compositions
US2566306A Sampling apparatus
US2631120A Production of riboflavin by ashbya gossyph
US2541101A Hydantoin derivative textile lubricants
US2524866A Conversion of acetylenic alcohols in the vapor phase
US2524865A Vapor phase conversion of 1-alkynols
US2563144A Tertiary-hydroxy-alkylamino-anthraquinones
US2479559A Process for preparation of paraldehyde