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VALVOLINE OIL & CHEM

Overview
  • Total Patents
    25
About

VALVOLINE OIL & CHEM has a total of 25 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and machines are ACME RESIN CORP, HUETTENES ALBERTUS and FORDATH LTD.

Patent filings per year

Chart showing VALVOLINE OIL & CHEMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mitsopoulos Tom 13
#2 Lui Charles 12
#3 Jhaveri Satish 11
#4 Wheeler Alan G 5
#5 Titti Otello U 5
#6 Cesta Patrick P 4
#7 Mitsopoulos Tom H 2
#8 Collins John C 2
#9 Bryant Collin J 2
#10 Jhaven Satish 1

Latest patents

Publication Filing date Title
GB8825354D0 Ground fault detector
US4918113A Production of plastic foam material
US4689352A Production of plastic foam material with gas-release control agent
CA1256649A Production of plastic foam material with gas-release control agent
US4686275A Saturated linear polyester resin composition suitable for coating a metal for anti-corrosion and/or decorative purposes
DK53082A Hardenable binding agent material, a process for producing a cast product using the material, and an additive material for a phenolic resin-polyisocyanate binding agent system
CA1161981A Phenolic resin binder composition for no-bake foundry moulds