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UNION OPTICS CORP

Overview
  • Total Patents
    21
About

UNION OPTICS CORP has a total of 21 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, Brazil and Canada. Its main competitors in its focus markets macromolecular chemistry and polymers, optics and machines are TR DEV LTD, NOVICKY NICK N and SHRIRAM INST IND RES.

Patent filings in countries

World map showing UNION OPTICS CORPs patent filings in countries
# Country Total Patents
#1 United States 4
#2 Brazil 3
#3 Canada 3
#4 Germany 3
#5 United Kingdom 3
#6 Italy 3
#7 France 2

Patent filings per year

Chart showing UNION OPTICS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stamberger Paul 7
#2 Stamberger P 6

Latest patents

Publication Filing date Title
IT1048411B N-vinyl or n-allyl polymers - with unsatd esters and glycidyl esters forming hydrogels
IT1048412B Unsatd heterocyclic copolymers - form hydrogels suitable for contact lens
US3947401A Hydrogels of unsaturated ester copolymers
DE2334011A1 Unsatd heterocyclic copolymers - form hydrogels suitable for contact lens
DE2334010A1 N-vinyl or n-allyl polymers - with unsatd esters and glycidyl esters forming hydrogels
GB1430300A Polymers and hydrogels of heterocyclic polymerization compounds
GB1430299A Copolymers and hydrogels of unsaturated heterocyclic compounds
CA1008200A Polymers and hydrogels of heterocyclic polymerization compounds
CA1008589A Copolymers and hydrogels of unsaturated heterocyclic compounds
IT1055526B N-vinyl or n-allyl polymers - with unsatd esters and glycidyl esters forming hydrogels
GB1424587A Copolymers and hydrogels of unsaturated esters
CA1008199A Copolymers and hydrogels of unsaturated esters
US3772235A Copolymers and hydrogels of unsaturated heterocyclic compounds
US3758448A Copolymers and hydrogels of unsaturated esters
US3787380A Polymers of n-vinyl or n-allyl hetero-cyclic compounds with monoethyl-enically unsaturated esters and gly-cidyl esters