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WRIGHT CHEM CORP

Overview
  • Total Patents
    20
About

WRIGHT CHEM CORP has a total of 20 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology, organic fine chemistry and surface technology and coating are HUNAN HAILI CHANGDE PESTICIDE & CHEMICAL IND CO LTD, NORAM INT LTD and KUNSHAN MAYMUSE ENVIRONMENTAL TECHNOLOGY CO LTD.

Patent filings in countries

World map showing WRIGHT CHEM CORPs patent filings in countries

Patent filings per year

Chart showing WRIGHT CHEM CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cahill Becky Lynn 4
#2 Church Kathryn Marie 4
#3 Metz Barry A 4
#4 Henry Heather Fort 4
#5 Allen David Lewis 3
#6 Ponton Jr John 3
#7 Bird Paul G 3
#8 Channabasappa Kenkere C 2
#9 Pasowicz Anthony F 2
#10 Carrera R 2

Latest patents

Publication Filing date Title
WO0100634A1 Synthesis of vinyl carbonates for use in producing vinyl carbamates
US5399739A Method of making sulfur-containing organosilanes
US5507951A Method for treating hexamine waste water
AU8031787A Polyethylene glycol-containing corrosion inhibitors
US3891568A Method and composition for control of corrosion and scale formation in water systems
US3808089A Process and composition for manufacturing top liner and the like from printed and coated stock
US3822178A Process for repulping waxed paper using a water soluble nonionic emulsifier
US3510433A Water treating composition and method
US3369703A Dispensing apparatus with floating chamber and compressed gas discharge
US3317431A Water treating reagent and method
US3292650A Water treatment and make-up control system
US3133028A Corrosion inhibition
US3036305A Treatment of water
US2901437A Corrosion inhibiting composition
CA834643A Water treating reagent and method