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NEVILLE HASZELDINE ROBERT

Overview
  • Total Patents
    17
About

NEVILLE HASZELDINE ROBERT has a total of 17 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and basic materials chemistry are MERGER FRANZ, IM & T RES INC and CHENGDU ZHONG HENG HUA TIE TECHNOLOGY CO LTD.

Patent filings in countries

World map showing NEVILLE HASZELDINE ROBERTs patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing NEVILLE HASZELDINE ROBERTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Neville Haszeldine Robert 17
#2 Michael Birchall John 5
#3 Eric Banks Ronald 4
#4 Richard Parkinson Alan 1
#5 Lyme Road 1
#6 Herbert Umfreville John 1
#7 King Mccreath Michael 1
#8 Robin Taylor David 1

Latest patents

Publication Filing date Title
US3322744A Polymers containing polyfluoronitroso compounds and 1, 1-difluoroallenes
US3069479A Process for the preparation of polyfluoroolefins
US3008998A Substitution products of polyfluoro-olefins and processes for the preparation thereof
US3046304A Coupling of halogenated organic compounds
US3004908A Treatment of fluorinated hydrocarbons
US2992279A 1-iodo, 2-trifluoromethyl perfluorocycloalkanes
US2833831A Preparation of perfluorodienes
US2787646A Organic halogen compounds and methods of making same