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CHEMWAY CORP

Overview
  • Total Patents
    35
About

CHEMWAY CORP has a total of 35 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and medical technology are ARDITTY STEPHANE, BLENDAX WERKE SCHNEIDER CO and BOYD THOMAS J.

Patent filings in countries

World map showing CHEMWAY CORPs patent filings in countries

Patent filings per year

Chart showing CHEMWAY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bechtold Arthur W 8
#2 Braun Ernest 5
#3 Ernest Braun 4
#4 Logun John E 4
#5 Logun J 3
#6 Braun E 3
#7 E Logun John 2
#8 Logun John Evdokim 2
#9 John E Logun 2
#10 Braum Ernest 1

Latest patents

Publication Filing date Title
US3792164A Ophthalmic composition comprising water-soluble alkaloid salts of polyuronic acids
US3605163A Bacteriostatic toothbrushes
US3516422A Magnetic false eyelashes and method of affixing to the eyelids
US3514513A Dentifrice composition containing aluminum chlorhydroxy allantoinate
US3520297A Iontophoretic toothbrush
IL23918A Anhydrous depilatory stick
US3450814A Ophthalmic compositions containing alginic acid salts of pilocarpine,atropine and physostigmine
DE1494398A1 Bacteriostatic plastic molded body and process for its manufacture
US3075527A Sterile medicated strips
US2950813A Package
US2742321A Packages of self-propelling atomizing low pressure liquid compositions
CA727589A Depilatory composition
CA796723A Depilatory composition
CA851688A Dentifrice composition containing aluminum chlorhydroxy allantoinate
CA810305A Iontophoresis toothbrush