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SINCLAIR RESEARCH INC

Overview
  • Total Patents
    856
About

SINCLAIR RESEARCH INC has a total of 856 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and macromolecular chemistry and polymers are SHELL DEV, STANDARD OIL DEV CO and CALIFORNIA RESEARCH CORP.

Patent filings in countries

World map showing SINCLAIR RESEARCH INCs patent filings in countries

Patent filings per year

Chart showing SINCLAIR RESEARCH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Young David W 59
#2 Verdol Joseph A 33
#3 Kovach Stephen M 32
#4 Kilmer Lauren G 31
#5 Sanford Robert A 29
#6 Matson Howard J 25
#7 Henry Erickson 23
#8 Burk Jr Emmett H 21
#9 Patinkin Seymour H 19
#10 Hoffman William D 18

Latest patents

Publication Filing date Title
US3647732A Coating composition
US3679605A Extruded alumina catalyst support and the preparation thereof
US3640973A Tin salts of partially esterified vinyl monomer-maleic anhydride copolymers
US3563790A Open-top porous container having sealed exterior surface
US3507787A Method of flocculating an aqueous suspension of solid inorganic particles
US3529943A Gasoline composition containing a metal salt of an azolidinedione
US3647731A Condensation product of oil-soluble polymers with polyamine
US3511623A Gasoline composition containing a metal salt of an azole compound
US3560519A Aromatic mono(nitrile carbonates)
US3549535A Mineral oils containing a graft polymer of natural rubber and polydiene
US3502452A Gasoline composition
US3506416A Gasoline composition
DE1904049A1 Ash-less detergents for lubricating oil - compositions
DE1904051A1 Ep additive for lubricants
US3481716A Diesel fuel composition
US3481718A Gasoline fuel composition
US3481719A Gasoline composition
US3560492A Ethylenically-unsaturated cyclic nitrile adduct compounds
US3523084A Lubricating oil ester base composition containing liquid esters of neoalkyl polyols and neoalkyl fatty acids
US3481717A Gasoline composition