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RULE MARK

Overview
  • Total Patents
    15
About

RULE MARK has a total of 15 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Canada and United States. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and materials and metallurgy are AM STABILIZERS CORP, TAIZHOU XINWEI CHEMICAL CO LTD and KAY FRIES CHEMICALS INC.

Patent filings in countries

World map showing RULE MARKs patent filings in countries
# Country Total Patents
#1 Canada 11
#2 United States 4

Patent filings per year

Chart showing RULE MARKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rule Mark 15
#2 Larkins Thomas H Jr 6
#3 Lane Donald W 6
#4 Tustin Gerald C 6
#5 Steinmetz Guy R 2
#6 Valus Ronald J 1
#7 Agreda Victor H 1
#8 Fagerburg David R 1
#9 Tattum Steven Burgess 1
#10 Harshaw Harry 1

Latest patents

Publication Filing date Title
US2012017801A1 Method to render surfaces water repellent
US2008107850A1 Method to reduce the aldehyde content of polymers
US2007020422A1 Method to reduce the aldehyde content of polymers
CA1311874C Process for the preparation of copoly(arylene sulfide)
CA1280437C Process for the co-production of aromatic carboxylates and alkyl iodides
CA1280438C Process for the co-production of aromatic carboxylates and alkyl iodides