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WU MARGARET M

Overview
  • Total Patents
    11
About

WU MARGARET M has a total of 11 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States and Canada. Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and organic fine chemistry are EVONIK OIL ADDITIVES GMBH, PATIL ABHIMANYU ONKAR and NOVVI LLC.

Patent filings in countries

World map showing WU MARGARET Ms patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 1

Patent filings per year

Chart showing WU MARGARET Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Margaret M 11
#2 Rucker Steven P 3
#3 Canich Jo Ann M 2
#4 Hagemeister Mark P 2
#5 Yang Norman 2
#6 Jackson Andrew 2
#7 Baillargeon David J 2
#8 Zielinski James 1
#9 Patil Anura 1
#10 Farng Liehpao Oscar 1

Latest patents

Publication Filing date Title
US2014323665A1 Polyalphaolefins by Oligomerization and Isomerization
US2009041820A1 Functional polymer compositions
US2009305926A1 Pour point depressant for hydrocarbon compositions
US2010323937A1 Base stocks and lubricant blends containing poly-alpha olefins
US2008300157A1 Lubricating oil compositions having improved low temperature properties
US2009036725A1 Process to produce polyalphaolefins
CA2034687A1 C2-c5 olefin oligomerization by reduced chromium catalysis