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CHAUDHURI RATAN K

Overview
  • Total Patents
    14
About

CHAUDHURI RATAN K has a total of 14 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and foods and drinks are SYTHEON LTD, VELVETEEN BUNNI LLC and GATTEFOSSE SAS.

Patent filings in countries

World map showing CHAUDHURI RATAN Ks patent filings in countries

Patent filings per year

Chart showing CHAUDHURI RATAN Ks patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chaudhuri Ratan K 14
#2 Lascu Zoia 3
#3 Marchio Francois 2
#4 Driller Hans-Juergen 1
#5 Guinard Herve 1
#6 Puccetti Germain 1
#7 Canedi Nadege D 1
#8 Vouzellaud Laure 1
#9 Pfluecker Frank 1
#10 Majewski George 1

Latest patents

Publication Filing date Title
US2012141395A1 Compositions and methods for stabilizing ingredients using 2,4-pentanedione compounds
US2012141394A1 Benzylidene substituted 2,4-pentanedione compounds and use thereof as stabilizers
US2012039827A1 Sunscreen compositions and methods
US2011117036A1 Compositions and methods for improving skin appearance
US2009036545A1 Skin appearance through gene manipulation
US2009137534A1 Skin treatment compositions and methods
US2008131381A1 Methods for photostabilizing ingredients within cosmetics, personal care and household products and compositions obtained therefrom
US2008305059A1 Skin lightening compositions and methods
US2008286217A1 Sunscreen compositions and methods
US2007264209A1 Soluble containers for self-tanning formulations
US2007231285A1 Method for regulating the appearance of skin containing combination of skin care actives
US2007020203A1 Skin care composition
WO03011239A2 Sunscreen composition