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INC AS

Overview
  • Total Patents
    20
About

INC AS has a total of 20 patent applications. Its first patent ever was published in 1991. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and Canada. Its main competitors in its focus markets surface technology and coating, environmental technology and machines are STRACHWITZ MICHAEL, GRIFFIN WATKINS and ZHEJIANG YUXI CORROSION CONTROL CORP.

Patent filings per year

Chart showing INC ASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Riggs Olen L Jr 10
#2 Stapp William E 5
#3 Riggs Jr Olen L 3
#4 Westlund Gary 2
#5 Stapp William 1
#6 Riggs Jr Olen I 1
#7 Riggs Jr Olen Lonnie 1

Latest patents

Publication Filing date Title
US2009069202A1 Corrosion inhibition compositions and methods for using the same
WO2007014362A1 Corrosion inhibition method for use in boiler water systems
WO2006047766A1 Corrosion inhibition method for use in recirculating cooling water systems
US6649071B2 Water treatment method for reducing levels of Cr+6
US2001022947A1 Corrosion inhibition method suitable for use in potable water
US6200529B1 Corrosion inhibition method suitable for use in potable water
US5989322A Corrosion inhibition method and inhibitor compositions
US5202058A Corrosion inhibiting method and inhibition compositions