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UNIVERSAL OIL PROD CO

Overview
  • Total Patents
    11,837
  • GoodIP Patent Rank
    240,678
About

UNIVERSAL OIL PROD CO has a total of 11,837 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets basic materials chemistry, chemical engineering and organic fine chemistry are GULF RESEARCH DEVELOPMENT CO, SUN OIL CO and THE BRITISH PETROLEUM COMPANY LTD.

Patent filings per year

Chart showing UNIVERSAL OIL PROD COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bloch Herman S 288
#2 Gustav Egloff 268
#3 Morrell Jacque C 251
#4 Louis Schmerling 219
#5 Ipatieff Vladimir N 168
#6 Herman Pines 143
#7 Linn Carl B 143
#8 Dubbs Carbon P 140
#9 Chenicek Joseph A 136
#10 Vladimir Haensel 133

Latest patents

Publication Filing date Title
CN101844022A Separation system and method
CN1135474A Regeneration and circulating utilization of HF-amine compound in HF alkylate
US4083806A Hydrocarbon conversion with an acidic, sulfur-free trimetallic catalytic composite
US3996092A Method of making laminated absorber member for flat plate collector
US4046715A Nonacidic multimetallic dehydrogenation catalyst
US4038939A Continuous system for providing a catalytic coating on support members
US3981792A Heat exchange method for series flow reactors
US3977987A Fuel and lubricant compositions containing novel pyrrolidinyl or piperidinyl-substituted diphenyl alkane antioxidants
US4040929A Oxygen sensor having thin film electrolyte
KR800000135B1 Electrical resistor links
US4019779A Laminated armrest
US3981942A HF alkylation process and reaction temperature control system
US3972316A Solar energy collector with moving belt absorber
US3998901A Separation of ethylbenzene with an adsorbent comprising sr and k exchanged x or y zeolite
US4028428A Process for the separation of ethylbenzene
US3982903A Alkylation reaction chamber
US4008289A Adsorbent treating method
CA1012326A Method and apparatus for continuously casting a hollow billet
US3972806A Hydrocarbon conversion with an acidic multimetallic catalyst composite
US3998851A Preparation of coumarins