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CELANESE INT CORP

Overview
  • Total Patents
    3,169
  • GoodIP Patent Rank
    3,634
  • Filing trend
    ⇩ 31.0%
About

CELANESE INT CORP has a total of 3,169 patent applications. It decreased the IP activity by 31.0%. Its first patent ever was published in 1992. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry, chemical engineering and environmental technology are GERSHENOVICH ABRAM, MONTECATINI TECNOLOGIE SRL and CATALYTICA ASSOCIATES.

Patent filings per year

Chart showing CELANESE INT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnston Victor J 676
#2 Warner R Jay 492
#3 Weiner Heiko 420
#4 Scates Mark O 400
#5 Jevtic Radmila 325
#6 Sarager Lincoln 298
#7 Chapman Josefina T 296
#8 Torrence G Paull 210
#9 Lee David 198
#10 Horton Trinity 194

Latest patents

Publication Filing date Title
WO2020264283A1 Flame resistant polymer composition and articles made therefrom
WO2020205997A1 Aldehyde removal process for methanol carbonylation
US2020308319A1 Injection Molded Medical Devices Made From A High Molecular Weight Polyethylene
US2020290247A1 Process For Reducing Gate Blush and Mold Design For Same
WO2020180617A1 Aqueous copolymer dispersions and their use in coating compositions
WO2020180616A1 Use of aqueous copolymer dispersions in preservative-free aqueous coating compositions
US2020190304A1 Method for Forming an Injection Molded Part
US2020190311A1 Color Stable and Low Wear Polymer Composition and Articles Made Therefrom
WO2020092874A1 Process for continuous acetic acid production
WO2020072206A1 Process for producing aqueous coating compositions
WO2020068390A1 Ammonia and ammonium hydroxide stabilizers for paraformaldehyde
BR112020024880A2 POLYOXIMETHYLENE COMPOSITION IN FOOD HANDLING APPLICATIONS
EP3810665A1 Polymer dispersions, their preparation and use
EP3737716A1 Copolyester polymer composition with enhanced elastic properties
CN111065617A Method for producing acrylic acid and acrylic esters
US2018310624A1 Cellulose acetate film for aerosol-generating device
US2019249043A1 Adhesive compositions
CN110291139A The propylene compositions of long fiber reinforcement for thin part
CN110291140A The propylene compositions of high flow fiber enhancing with low emission
US2021002506A1 Biocide- and ammonia-free polymer dispersions