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ROBERT NEVILLE HASZELDINE

Overview
  • Total Patents
    44
About

ROBERT NEVILLE HASZELDINE has a total of 44 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and basic materials chemistry are CHENGDU DONGDIAN AIER TECH CO LTD, MICROMIDAS INC and LAMBSON FINE CHEMICALS LIMITED.

Patent filings in countries

World map showing ROBERT NEVILLE HASZELDINEs patent filings in countries
# Country Total Patents
#1 United Kingdom 40
#2 Germany 3
#3 United States 1

Patent filings per year

Chart showing ROBERT NEVILLE HASZELDINEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haszeldine Robert Neville 6
#2 Banks Ronald Eric 2
#3 Mccreath Michael King 1
#4 Flowers William Thain 1
#5 Banks Ronald Erick 1
#6 Taylor David Robin 1

Latest patents

Publication Filing date Title
US3579528A 2,6-dihydroxytrichloropyridine and its preparation
GB1069943A Preparation of tetrachlorothiophene
GB1107043A Preparation of cyanuric chloride and pentachloropyridine
GB1101972A Aromatic silanes and derivatives
GB1100825A Polyfluoropyridine compounds
GB1026290A Aromatic fluorine compounds
GB1024849A Fluorine-containing polymers
GB1002002A Novel copolymers
GB1025057A Fluorinated polymers
GB1029733A Highly fluorinated aromatic azides
GB1035215A Fluorine-containing polymers
GB1014252A Fluorinated organic compounds
GB990980A Polymeric aromatic compounds
GB988769A Aromatic silanes and derivatives
GB982660A Copolymers of nitroso compounds
GB972982A Preparation of fluorinated nitroso compounds
GB963634A Fluorovinyl-oxazetidines
GB963633A Organic compounds
GB906825A Organic compounds
GB895592A Fluorine-containing silanes and polysiloxanes