Patents by Inventor Stéphanie Merlet

Stéphanie Merlet has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Agricultural compositions
    Patent number: 9894898
    Abstract: Suggested is the use of a mixture, comprising (a) fatty acid alkyl esters according to general formula (I) R1COO—R2 (I) in which R1CO represents an unsaturated acyl radical having 16 to 22 carbon atoms and 1, 2 or 3 double bonds, and R2 represents a C1-C4 alkyl radical; (b) at least two non-ionic sugar or polyol surfactants, and optionally (c) polyols as an additive for agricultural compositions.
    Type: Grant
    Filed: October 17, 2009
    Date of Patent: February 20, 2018
    Assignee: Cognis IP Management GmbH
    Inventors: Stéphanie Merlet, Benoit Abribat, Anne Paulhe Massol, Pascal Marc
  • Biocide compositions comprising amides based on 2-furoic acid and its derivatives
    Patent number: 9167812
    Abstract: Suggested are biocide compositions, comprising (a) 2-Furoic and/or Tetrahydro-2-furoic acid amides; (b) Biocides and optionally (c) Oil components or co-solvents and/or (d) Emulsifiers. The compositions show high solubility for biocides and improved emulsification properties.
    Type: Grant
    Filed: September 13, 2011
    Date of Patent: October 27, 2015
    Assignee: Cognis IP Management GmbH
    Inventors: Joaquin Bigorra Llosas, Stefan Busch, Stéphanie Merlet, Javier Raya, Ramon Valls
  • Agrochemical auxiliary compositions
    Patent number: 9107403
    Abstract: Suggested are agrochemical auxiliary compositions, comprising (a) alkoxylated polyol esters, (b) optionally alkoxylated alk(en)yl oligoglycosides, and (c) fatty acids or their salts.
    Type: Grant
    Filed: December 12, 2009
    Date of Patent: August 18, 2015
    Assignee: Cognis IP Management GmbH
    Inventors: Ingo Fleute-Schlachter, Stéphanie Merlet, Klaus Jürgen Baldauf, Hans-Georg Mainx, Benoit Abribat
  • Biocide compositions (III)
    Patent number: 9060512
    Abstract: Described are agrochemical compositions, comprising (a) amides based on ketocarboxylic acids, and (b) biocides. The compositions are clear and exhibit an improved stability even if stored at temperatures between 5° and 40° C. over a long period of time.
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: June 23, 2015
    Assignee: Cognis IP Management GmbH
    Inventors: Joaquin Bigorra Llosas, Stéphanie Merlet, Ramon Valls, Javier Raya, Ingo Fleute-Schlachter
  • Biocide Compositions Comprising Derivatives Of Pyroglutamic Acid
    Publication number: 20150094206
    Abstract: Described are agrochemical compositions, comprising (a) esters and/or amides of pyroglutamic acid, and (b) biocides. The compositions are clear and exhibit an improved stability even when stored at temperatures between 5° and 40° C. over a longer period.
    Type: Application
    Filed: November 20, 2014
    Publication date: April 2, 2015
    Inventors: Joaquin Bigorra Llosas, Stéphanie Merlet, Ramon Valls, Javier Raya
  • Biocide compositions comprising derivatives of pyroglutamic acid
    Patent number: 8927460
    Abstract: Described are agrochemical compositions, comprising (a) esters and/or amides of pyroglutamic acid, and (b) biocides. The compositions are clear and exhibit an improved stability even when stored at temperatures between 5° and 40° C. over a longer period.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: January 6, 2015
    Assignee: Cognis IP Management GmbH
    Inventors: Joaquin Bigorra Llosas, Stéphanie Merlet, Ramon Valls, Javier Raya
  • Biocide compositions comprising carbamates
    Patent number: 8790675
    Abstract: Described are biocide compositions, comprising (a) carbamates, (b) biocides and optionally (c) oil components/co-solvents and/or (d) emulsifiers. The compositions have high solubility for biocides and improved emulsification properties.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: July 29, 2014
    Assignee: Cognis IP Management GmbH
    Inventors: Stéphanie Merlet, Cindy Münzenberg, Helena Wiethoff
  • Biocide compositions (IV)
    Patent number: 8728978
    Abstract: Suggested are biocide compositions, comprising (a) esters based on ketocarboxylic acids, (b) biocides, and optionally (c) oil components or co-solvents and/or (d) emulsifiers. The compositions exhibit an improved stability even if stored at temperatures between 5° and 40° C. over a longer period.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: May 20, 2014
    Assignee: Cognis IP Management GmbH
    Inventors: Joaquin Bigorra Llosas, Stéphanie Merlet, Ramon Valls, Stefan Busch
  • Oil-based agrochemical compositions with increased viscosity
    Patent number: 8580287
    Abstract: Suggested are oil-based agrochemical compositions with increased viscosity, comprising (a) biocides, (b) hydrophobic carriers, and (c) polymers selected from the group consisting of poly(meth)acrylates, polymaleates and polyfumarates.
    Type: Grant
    Filed: February 6, 2010
    Date of Patent: November 12, 2013
    Assignee: Cognis IP Management GmbH
    Inventors: Stéphanie Merlet, William Lamarca, Ludwig Schieferstein, Markus Scherer, Peter Bene
  • Biocide Compositions Comprising Derivatives of Pyroglutamic Acid
    Publication number: 20130102467
    Abstract: Described are agrochemical compositions, comprising (a) esters and/or amides of pyroglutamic acid, and (b) biocides. The compositions are clear and exhibit an improved stability even when stored at temperatures between 5° and 40° C. over a longer period.
    Type: Application
    Filed: December 6, 2010
    Publication date: April 25, 2013
    Applicant: COGNIS IP MANAGEMENT GMBH
    Inventors: Joaquin Bigorra Llosas, Stéphanie Merlet, Ramon Valls, Javier Raya
  • Biocide Compositions Comprising Isoamyl Lactate
    Publication number: 20130065763
    Abstract: Suggested are biocide compositions, comprising (a) Isoamyl lactate; (b) Biocides and optionally (c) Oil components or co-solvents and/or (d) Emulsifiers. The compositions show high solubility for biocides and improved emulsification properties.
    Type: Application
    Filed: March 31, 2011
    Publication date: March 14, 2013
    Applicant: Cognis IP Management GmbH
    Inventors: Stéphanie Merlet, Stefan Busch, Jürgen Röder, Oliver Meinert
  • Biocide Compositions Comprising Valerolactone Or Its Derivatives
    Publication number: 20130040816
    Abstract: Suggested are biocide compositions, comprising (a) Valerolactone and/or its amide derivatives; (b) Biocides and optionally (c) Oil components or co-solvents and/or (d) Emulsifiers. The compositions show high solubility for biocides and improved emulsification properties.
    Type: Application
    Filed: February 26, 2011
    Publication date: February 14, 2013
    Inventors: Stéphanie Merlet, Markus Scherer
  • Biocide Compositions Comprising Carbamates
    Publication number: 20120309625
    Abstract: Described are biocide compositions, comprising (a) carbamates, (b) biocides and optionally (c) oil components/co-solvents and/or (d) emulsifiers. The compositions have high solubility for biocides and improved emulsification properties.
    Type: Application
    Filed: November 8, 2010
    Publication date: December 6, 2012
    Applicant: Cognis IP Management GmbH
    Inventors: Stéphanie Merlet, Cindy Münzenberg, Helena Wiethoff
  • Biocide Compositions (IV)
    Publication number: 20120214669
    Abstract: Suggested are biocide compositions, comprising (a) esters based on ketocarboxylic acids, (b) biocides, and optionally (c) oil components or co-solvents and/or (d) emulsifiers. The compositions exhibit an improved stability even if stored at temperatures between 5° and 40° C. over a longer period.
    Type: Application
    Filed: August 24, 2010
    Publication date: August 23, 2012
    Applicant: Cognis IP Management GmbH
    Inventors: Joaquin Bigorra Llosas, Stéphanie Merlet, Ramon Valls, Stefan Busch
  • Use of amides and/or polyamides as auxiliary agents for asphalt and bitumen compositions
    Patent number: 8197588
    Abstract: Suggested is the use of amides and/or polyamides obtainable by condensation of (a) mono- and/or dicarboxylic acids and (b) amines and/or polyamines as auxiliary agents for aqueous asphalt and bitumen compositions.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: June 12, 2012
    Assignee: Cognia IP Management GmbH
    Inventors: Joaquin Bigorra Llosas, Ramon Valls, Stéphanie Merlet, Jean-Pierre Molitor
  • Biocide Compositions (III)
    Publication number: 20120094836
    Abstract: Described are agrochemical compositions, comprising (a) amides based on ketocarboxylic acids, and (b) biocides. The compositions are clear and exhibit an improved stability even if stored at temperatures between 5° and 40° C. over a long period of time.
    Type: Application
    Filed: June 16, 2010
    Publication date: April 19, 2012
    Applicant: Cognis IP Management GmbH
    Inventors: Joaquin Bigorra Llosas, Stéphanie Merlet, Ramon Valls, Javier Raya, Ingo Fleute-Schlachter
  • Non-Aqueous Agricultural Compositions
    Publication number: 20120094835
    Abstract: Suggested are new non-aqueous agricultural compositions, comprising (a) biocides and (b) alkoxylation products of unsaturated fatty alcohols.
    Type: Application
    Filed: June 9, 2010
    Publication date: April 19, 2012
    Applicant: Cognis IP Management GmbH
    Inventors: Stéphanie Merlet, Benoit Abribat
  • Oil-Based Agrochemical Compositions With Increased Viscosity
    Publication number: 20110301037
    Abstract: Suggested are oil-based agrochemical compositions with increased viscosity, comprising (a) biocides, (b) hydrophobic carriers, and (c) polymers selected from the group consisting of poly(meth)acrylates, polymaleates and polyfumarates.
    Type: Application
    Filed: February 6, 2010
    Publication date: December 8, 2011
    Applicant: Cognis IP Management Gmbh
    Inventors: Stéphanie Merlet, William Lamarca, Ludwig Schieferstein, Markus Scherer, Peter Bene
  • Defoamers
    Publication number: 20110226164
    Abstract: The invention is direct to ethoxylated/propoxylated fatty alcohol (meth)acrylates according to general formula (I) , R2O(CH2CH2O)p1(CH(CH3)CH2O)q(CH2CH2O)p2(O=)C-CR1=CH2 (I) in which R1 stands for hydrogen or a methyl group, R2 represents an alkyl or alkenyl radical having 12 to 22 carbon atoms, p1 and p2 independently stand for 0 or integers of 1 to 50, and q for an integer of from 1 to 50. The compounds of formula (I) are useful as defoamers for concrete and/or cement compositions.
    Type: Application
    Filed: December 11, 2008
    Publication date: September 22, 2011
    Applicant: COGNIS IP MANAGEMENT GMBH
    Inventors: Florence Andrioletti, Stéphanie Merlet, Jéréemie Lapere, Maria Da Silva Marques, Benoit Abribat, William LaMarca
  • Agricultural Compositions
    Publication number: 20110224084
    Abstract: New agricultural compositions comprising (a) biocides, (b) monopropylenglycol esters, and optionally (c) oil components and/or co-solvents, and/or (d) emulsifiers. The compositions show high solubility for biocides and improved emulsification properties.
    Type: Application
    Filed: September 25, 2009
    Publication date: September 15, 2011
    Applicant: Cognis IP Management GmbH
    Inventors: Stéphanie Merlet, Joaquin Bigorra Llosas