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OCCIDENTAL CHEM CO

Overview
  • Total Patents
    1,450
  • GoodIP Patent Rank
    23,660
  • Filing trend
    ⇩ 92.0%
About

OCCIDENTAL CHEM CO has a total of 1,450 patent applications. It decreased the IP activity by 92.0%. Its first patent ever was published in 1966. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and machines are OCCIDENTAL CHEM CORP, JAPAN GAS CHEMICAL CO and EL PASO PRODUCTS CO.

Patent filings per year

Chart showing OCCIDENTAL CHEM COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Henry C 64
#2 Tang David Y 58
#3 Klausmeyer Rodney L 51
#4 Schwartz Willis T 47
#5 Stults Jeffrey S 47
#6 Kramer Keith S 45
#7 Nagy Sandor 40
#8 Krishnamurti Ramesh 39
#9 Fifolt Michael J 38
#10 Lee Chung J 31

Latest patents

Publication Filing date Title
WO2020146722A1 Photochlorination of partially-chlorinated chloromethanes to carbon tetrachloride
CA3031794A1 Process for the production of chlorinated hydrocarbons
TW201817698A Methods for producing halogenated propanes
CN109415281A Chloroform Light chlorimation is carbon tetrachloride
US2020036024A1 Chloralkali process
US2017081263A1 Method for making 1,1,3,3-tetrachloropropene
US2014228601A1 Methods for recovering 1,1,1,2,3-pentachloropropane
CA2964090A1 Methods of making chlorinated hydrocarbons
CN101687735A Stabilization of chloropropenes
US6429176B1 Rapidly evaporating cleaning compositions
AU8430501A Method for producing benzyl derivatives of 2-butene-1,4 diols
US6500873B2 Polyvinyl chloride resins and method of preparation and use in the production of whitened polyvinyl chloride foam
WO0217973A2 Preparing sterile articles from certain polymers
CA2420858A1 Preparing sterile articles from polymers containing a stabiliser based on a poly(oxyalkylene)
US2001036983A1 Inhibiting discoloration of halogen-containing polymers after radiation
US6506854B2 Inhibiting scale in vinyl monomer polymerization
AU5238501A Method of making substituted dihalo aromatic acid chlorides
YU37102A Method of eliminating malodorous from gases
US6414076B1 Method of predetermining the gloss of PVC compounds
US6313337B1 Method of making benzoyl halides and nitriles