Learn more

CELANESE ENG RESINS INC

Overview
  • Total Patents
    38
About

CELANESE ENG RESINS INC has a total of 38 patent applications. Its first patent ever was published in 1984. It filed its patents most often in EPO (European Patent Office), Japan and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and organic fine chemistry are ANHUI JIEAOMAKE SYNTHETIC MAT TECH CO LTD, ANHUI GEO MARC SYNTHETIC MAT TECH CO LTD and ANHUI DUBANG ELECTRICAL APPLIANCE CO LTD.

Patent filings in countries

World map showing CELANESE ENG RESINS INCs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 10
#2 Japan 10
#3 United States 5
#4 Brazil 4
#5 Canada 4
#6 China 2
#7 Israel 2
#8 Australia 1

Patent filings per year

Chart showing CELANESE ENG RESINS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Baum Gerald A 13
#2 Chacko Varkki P 11
#3 Auerbach Andrew B 5
#4 Paul James L 5
#5 Greene Richard K 3
#6 Jierarudo Ei Baumu 3
#7 Barutsuki Pii Chiyatsuko 3
#8 Boldt Clifford R 3
#9 De Stio Paul 3
#10 Jieemuzu Eru Pooru 2

Latest patents

Publication Filing date Title
US4868324A Purification of diphenyl phthalates
JPS63137948A Polyacetal stabilizer composition excellent in color stability
JPS63112647A Impact resistant composition
JPS63112650A Stabilized oxymethylene polymer composition
JPS6361046A Low friction polyarylate
EP0237306A2 Semi-rigid thermoplastic polyester compositions
US4727106A Use of metal salts with superpolyamides as oxymethylene polymer stabilizers
US4692505A Process for preparing oxymethylene polymers using boron trifluoride in admixture with an inert gas
US4689365A High temperature resistant polyester compositions
US4677150A Modified polyester compositions
IL73480A Stabilized thermoplastic elastomer compositions