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ASHLAND OIL INC

Overview
  • Total Patents
    3,207
  • GoodIP Patent Rank
    50,708
  • Filing trend
    0.0%
About

ASHLAND OIL INC has a total of 3,207 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1947. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and materials and metallurgy are ZHEJIANG HUANGMA TECH CO LTD, ARCO CHEM TECH and MUELLER HERBERT DR.

Patent filings per year

Chart showing ASHLAND OIL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Goel Anil B 203
#2 Dunnavant William R 111
#3 Kovach Stephen M 97
#4 Langer Heimo J 96
#5 Hettinger William P Jr 90
#6 Gardikes John J 71
#7 Myers George D 66
#8 Blegen James R 56
#9 Norton Richard V 55
#10 Maggard Steven M 54

Latest patents

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