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KEMIRA CHEMICALS INC

Overview
  • Total Patents
    75
  • GoodIP Patent Rank
    239,191
About

KEMIRA CHEMICALS INC has a total of 75 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, environmental technology and basic materials chemistry are GREEN ENERGY DEV CO LTD, STRATEGIC RESOURCE OPTIMIZATION INC and TANGSHAN JIYOU RUIFENG CHEMICAL CO LTD.

Patent filings per year

Chart showing KEMIRA CHEMICALS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aften Carl Wilhelm 15
#2 Monteith Geoffrey Allen 14
#3 Rosencrance Scott 13
#4 Hale Kevin M 10
#5 Ezzelarab Mona 8
#6 Ngome Charles M 8
#7 Schinkel Frank 7
#8 Lalama Richard Anthony 7
#9 Clapp Laura 6
#10 Johansson Cecilia Eva Maria 6

Latest patents

Publication Filing date Title
EP2601276A1 Tagged scale inhibitor compositions and methods of inhibiting scale
EP2499295A1 Polyester surfactants for deinking
US2010024886A1 Sizing Solution Delivery Systems for A Sizing Press and Methods for Reducing Sizing Solution Volumes During Operation Therefof
US2010258477A1 Compositions and processes for separation of bitumen from oil sand ores
US2010200239A1 Friction reducing compositions for well treatment fluids and methods of use
MX2010003705A Well treatment fluid compositions and methods of use that include a delayed release percarbonate formulation.
CA2699798A1 Environmentally compatible defoaming compositions for use in fluids
WO2008131071A1 Acidified polyamidoamine adhesives, method of manufacture, and use for creping and ply bond applications
US2008029266A1 Biocide for well stimulation and treatment fluids
US2009165967A1 Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
US2008032903A1 Biocide for well stimulation and treatment fluids
US2007158039A1 Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
CA2502795A1 Method of emulsifying substituted cyclic dicarboxylic acid anhydride sizing agents and emulsion for papermaking
US2006196624A1 Papermaking method using one or more quaternized dialkanolamine fatty acid ester compounds to control opacity and paper product made thereby
WO2005019527A1 High hlb non-ionic surfactants for use as deposition control agents
US2005098278A1 Method of deinking waste paper using a reduced alkali system
US2004065425A1 Latex paper sizing composition
EP1330574A2 Cross linked polyamide-epihalohydrin creping additives
US6784146B1 Deinking method and composition for wastepaper
US6517624B1 Frictionizing composition