Learn more

NALCO CO

Overview
  • Total Patents
    2,842
  • GoodIP Patent Rank
    13,479
  • Filing trend
    ⇧ 20.0%
About

NALCO CO has a total of 2,842 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 1995. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets environmental technology, textiles and paper and basic materials chemistry are NALKO KOMPANI, ONDEO NALCO CO and SERIM PAPER MFG CO LTD.

Patent filings per year

Chart showing NALCO COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Banks Rodney H 104
#2 Duggirala Prasad Y 100
#3 Shevchenko Sergey M 97
#4 Rice Laura E 96
#5 Murcia Michael J 90
#6 Furman Gary S 85
#7 Cheng Weiguo 78
#8 Gray Ross T 78
#9 Musale Deepak A 76
#10 Tran Bo L 72

Latest patents

Publication Filing date Title
US2017050861A1 Reducing aluminosilicate scale in the Bayer process
AU2016203167A1 Fracturing fluids including amine oxides as flowback aids
RU2678269C2 Surfactant based small molecules for reducing aluminosilicate scale in bayer process
WO2015100123A1 Detection and quantification of nucleic acid to assess microbial biomass in paper defects and machine felts
US2015068921A1 Method of monitoring corrosion potential of engineering alloys in aqueous systems
BR102014027199A2 method and chemical compositions to improve chemical pulp manufacturing efficiency
KR20160085863A Method of heavy metal removal from waste water streams
US2015167245A1 Anionic preflocculation of fillers used in papermaking
US2014318724A1 Method and chemical compositions to improve efficiency of chemical pulping
US2014311991A1 Method and device for preventing corrosion in hot water systems
BR112015030607A2 methods for making paper and for increasing interactions between an additive and cellulose fibers
WO2014204702A1 A method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet stregnth and enhancing filler retention in papermaking
KR20150131144A Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
US2014170302A1 Method and apparatus for monitoring and controlling the application of performance enhancing materials to creping cylindersto improve process
CA2904522A1 Cross-linked ethylsulfonated dihydroxypropyl cellulose
AU2014219316A1 Systems and methods for monitoring and controlling corrosion in hot water systems
WO2014137528A1 Reducing aluminosilicate scale in the bayer process feed strategy for dsp inhibitor
US2014124451A1 Surfactant based small molecules for reducing aluminosilicate scale in the bayer process
US2014141443A1 Detection and quantification of nucleic acid to assess microbial biomass in paper defects and machine felts
AU2013370592A1 Beta-amino ester gas hydrate inhibitors