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IWAN OSTROMISLENSKY

Overview
  • Total Patents
    12
About

IWAN OSTROMISLENSKY has a total of 12 patent applications. Its first patent ever was published in 1912. It filed its patents most often in France, United Kingdom and United States. Its main competitors in its focus markets macromolecular chemistry and polymers and organic fine chemistry are SHANDONG DONGLIN NEW MAT CO LTD, PENNSYLVANIA IND CHEMICAL CORP and BEIJING RES INST CHEMICAL IND CHINA PETROLEUM & CHEMICAL CORP.

Patent filings in countries

World map showing IWAN OSTROMISLENSKYs patent filings in countries
# Country Total Patents
#1 France 7
#2 United Kingdom 4
#3 United States 1

Patent filings per year

Chart showing IWAN OSTROMISLENSKYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ostromislensky Iwan 7
#2 Iwan Ostromislensky 1

Latest patents

Publication Filing date Title
US1721034A Polymer of vinyl chloride and process of making the same
GB191207457A Improved Manufacture of Rubber or Rubber-like Substances from Halogen Compounds with Organic Substances.
GB191206301A A Process for Obtaining Divinyl and Isoprene.
GB191206300A A Process for the Manufacture of Rubber, or its Isomers and similar Substances from Divinyl, and Homologues and other Hydrocarbon Substitution Derivatives thereof.
GB191206299A A Process for Obtaining Rubber or similar Substances from Polymerised Vinyl-bromide or Polymerised Vinyl-chloride or their Methyl Homologues.