Learn more

CHEVRON PHILLIPS CHEMICAL CO

Overview
  • Total Patents
    1,943
  • GoodIP Patent Rank
    6,658
About

CHEVRON PHILLIPS CHEMICAL CO has a total of 1,943 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, chemical engineering and machines are CHEVRON PHILLIPS CHEMICAL CO LP, W R GRACE & CO - CONN and W R GRACE & CO -CONN.

Patent filings per year

Chart showing CHEVRON PHILLIPS CHEMICAL COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Qing 473
#2 Mcdaniel Max P 450
#3 Martin Joel L 224
#4 Benham Elizabeth A 217
#5 Jensen Michael D 173
#6 Hottovy John D 146
#7 Collins Kathy S 127
#8 Thorn Matthew G 125
#9 Crain Tony R 110
#10 Small Brooke L 105

Latest patents

Publication Filing date Title
WO2016048986A1 Pressure management for slurry polymerization
US9289748B1 Treater regeneration
CN106459281A Dual catalyst systems for producing polymers with a broad molecular weight distribution and a uniform short chain branch distribution
US2015232396A1 Component separations in polymerization
US2016168357A1 Poly(Arylene Sulfide) Compositions and Processes of Producing Same
US2016145393A1 Process for production of poly(arylene sulfide)
US9108891B1 Ethylene separation with pressure swing adsorption
WO2015077100A2 Boron-bridged bis-indenyl metallocene catalyst systems and polymers produced therefrom
WO2015077026A1 Catalyst systems containing boron-bridged cyclopentadienyl-fluorenyl metallocene compounds with an alkenyl substituent
US9303106B1 Processes for preparing solid metallocene-based catalyst systems
US2015011718A1 Pressure management for slurry polymerization
US2014371500A1 Processed support and methods of making and using same
US2014363340A1 Catalyst feed control during catalyst transition periods
US9126878B1 Ethylene separation with temperature swing adsorption
US2014343236A1 Polymerization product pressures in olefin polymerization
US2016032027A1 Bimodal resins having good film processability
US9120826B1 Olefin hydroboration
US2015141593A1 Dual catalyst systems for producing polymers with a broad molecular weight distribution and a uniform short chain branch distribution
US9079993B1 High clarity low haze compositions
US9340627B1 Elbow and horizontal configurations in a loop reactor