Patents by Inventor Sophia Ebert

Sophia Ebert 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).

  • Publication number: 20210188764
    Abstract: The application relates to a process for the synthesis of organic sulfonic acid salts of amino acid esters comprising the steps of (i) reacting at least one lactam with at least 3 carbon atoms in the lactam ring with at least one organic sulfonic acid in an aqueous solution, (ii) esterification of the organic sulfonic amino acid salt of step (i) with at least one alcohol with at least 8 carbon atoms comprising at least one hydroxyl group, (iii) optionally removal of water and/or removal of excess alcohol of step (ii). The application also relates to organic sulfonic acid salts of amino acid esters of the general formula (I).
    Type: Application
    Filed: November 27, 2018
    Publication date: June 24, 2021
    Inventors: Sophia EBERT, Bjoern LUDOLPH, Dawid MARCZEWSKI
  • Publication number: 20210154117
    Abstract: The present invention relates to an esteramine salt according to the general formula (I): The substituents R1, R2 and R3 are defined below. The present invention further relates to a process for preparing such an esteramine salt according to general formula (I), wherein a corresponding monocarboxylic acid or an ester thereof are reacted with an aminoalcohol and an at least equimolar amount of a sulfonic acid.
    Type: Application
    Filed: June 21, 2019
    Publication date: May 27, 2021
    Inventors: Sophia EBERT, Bjoern LUDOLPH, Dawid MARCZEWSKI
  • Patent number: 10808075
    Abstract: Provided herein are polymers obtainable by a process including the steps a) and b) described below. In Step a) at least one component a1) is condensed to obtain a polyether having remaining hydroxyl groups. Component a1) is at least one component selected from N-(hydroxyalkyl) amins according to formula (Ia) and/or (Ib) as defined below. Besides component a1), further components can be present in the condensation step a). In step b) a part of the remaining hydroxyl groups are reacted with at least one alkylene oxide. The alkoxylation according to step b) is carried out in a substoichiometric way. The ratio of i) the alkylene oxide versus ii) the sum of the amount of the remaining hydroxyl groups is >0:1 to <1:1 [mol/mol]. Further provided herein is a process for preparing such polymers and derivatives of the polymers by quaternization, protonation, sulphation and/or phosphation.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: October 20, 2020
    Assignee: BASF SE
    Inventors: Bjoern Ludolph, Steffen Maas, Sophia Ebert, Patrick Delplancke, Frank Huelskoetter
  • Publication number: 20200188257
    Abstract: The present invention relates to alkoxylated esteramines of Formula (I) and salts thereof. Esteramines according to the present invention may be used in cleaning composition, for example in liquid laundry detergents. They lead to improved cleaning performance of said compositions, for example when used in cold water washing conditions. They surprisingly boost grease cleaning performance of liquid laundry detergents, especially under cold water washing conditions. Whiteness is also improved. The esteramine according to the present invention show improved compatibility in liquid laundry detergent formulations.
    Type: Application
    Filed: June 26, 2018
    Publication date: June 18, 2020
    Inventors: Bjoern LUDOLPH, Sophia EBERT, Christian BITTNER
  • Publication number: 20200165184
    Abstract: Alkoxylated hydroxycarboxylic acids are provided herein, as well as uses thereof and a process for production thereof.
    Type: Application
    Filed: June 25, 2018
    Publication date: May 28, 2020
    Inventors: Sophia Ebert, Roman Benedikt Raether
  • Patent number: 10662397
    Abstract: The present invention is directed towards aqueous formulations comprising (A) at least one alkoxylated polypropylenimine, (B) at least one non-ionic surfactant, selected from (B1) alkyl polyglycosides and (B2) alkoxylated C8-C14-Guerbet alcohols.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: May 26, 2020
    Assignee: BASF SE
    Inventors: Sophia Ebert, Bjoern Ludolph, Christoph Mueller, Stephan Hueffer, Alejandra Garcia Marcos
  • Publication number: 20200157018
    Abstract: A composition comprising: (A) a mixture comprising at least one (thio)phosphoric acid triamide according to the general formula (I) R1R2N—P(X)(NH2)2, wherein X is oxygen or sulfur; R1 is a C1 to C20 alkyl, C3 to C20 cycloalkyl, C6 to C20 aryl, or dialkylaminocarbonyl group; R2 is H, or R1 and R2 together with the nitrogen atom linking them define a 5- or 6-membered saturated or unsaturated heterocyclic radical, which optionally comprises 1 or 2 further heteroatoms selected from the group consisting of nitrogen, oxygen, and sulfur, and (L1) at least one amine selected from the group consisting of (L10), (L11), (L12), (L13), (L14), (L15), (L16), (L17), (L18), (L19), (L20), (L21), (L22), (L23), (L24), and (L29).
    Type: Application
    Filed: January 22, 2020
    Publication date: May 21, 2020
    Inventors: Markus Schmid, Wolfram Zerulla, Gregor Pasda, Alexander Wissemeier, Tobias Lang, Karl-Heinrich Schneider, Zoltan Baan, Maarten Staal, Ansgar Gereon Altenhoff, Kian Molawi, Sophia Ebert, Olivier Fleischel
  • Publication number: 20200140374
    Abstract: The present invention relates to alkoxylated esteramines of Formula (I) and salts thereof. Esteramines according to the present invention may be used in cleaning composition, for example in liquid laundry detergents. They lead to improved cleaning performance of said compositions, for example when used in cold water washing conditions. They surprisingly boost grease cleaning performance of liquid laundry detergents, especially under cold water washing conditions. Whiteness is also improved. The esteramine according to the present invention show improved compatibility in liquid laundry detergent formulations.
    Type: Application
    Filed: June 26, 2018
    Publication date: May 7, 2020
    Inventors: Bjoern LUDOLPH, Sophia EBERT, Christian BITTNER
  • Patent number: 10633328
    Abstract: This invention relates to polyetheramines based on 1,3-dialcohols, in particular to an etheramine mixture comprising at least 90% by weight, based on the total weight of the etheramine mixture, of anamine of Formula (I) and/or (II), wherein R1-R12 are independently selected from H, alkyl, cycloalkyl, aryl, alkylaryl, or arylalkyl, wherein at least one of R1-R6 and at least one of R7-R12 is different from H, wherein A1-A9 are independently selected from linear or branched alkylenes having 2 to 18 carbon atoms, preferably 2-10 carbon atoms, most preferably 2-5 carbon atoms, wherein Z1-Z4 are independently selected from OH or NH2, wherein at least one of Z1-Z2 and at least one of Z3-Z4 is NH2, and wherein the sum of x+y is in the range of from 2 to 200, wherein x?1 and y?1; and x1+y1 is in the range of from 2 to 200, preferably 2-20, most preferably 2-10, wherein x1?1 and y1?1.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: April 28, 2020
    Assignee: BASF SE
    Inventors: Sophia Ebert, Björn Ludolph, Christof W. Wigbers, Steffen Maas, Frank Huelskoetter, Stefano Scialla, Dieter Boeckh, Kevin Christmas, Amy Eichstadt Waun, Brian J. Loughnane, Darren Rees, Christian Eidamshaus, Monika Charrak, Alexander Panchenko
  • Patent number: 10577290
    Abstract: A composition comprising: (A) a mixture comprising at least one (thio)phosphoric acid triamide according to the general formula (I) R1R2N—P(X)(NH2)2, wherein X is oxygen or sulfur; R1 is a C1 to C20 alkyl, C3 to C20 cycloalkyl, C6 to C20 aryl, or dialkylaminocarbonyl group; R2 is H, or R1 and R2 together with the nitrogen atom linking them define a 5- or 6-membered saturated or unsaturated heterocyclic radical, which optionally comprises 1 or 2 further heteroatoms selected from the group consisting of nitrogen, oxygen, and sulfur, and (L1) at least one amine selected from the group consisting of (L10), (L11), (L12), (L13), (L14), (L15), (L16), (L17), (L18), (L19), (L20), (L21), (L22), (L23), (L24), and (L29).
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: March 3, 2020
    Assignee: BASF SE
    Inventors: Markus Schmid, Wolfram Zerulla, Gregor Pasda, Alexander Wissemeier, Tobias Lang, Karl-Heinrich Schneider, Zoltan Baan, Maarten Staal, Ansgar Gereon Altenhoff, Kian Molawi, Sophia Ebert, Olivier Fleischel
  • Patent number: 10577564
    Abstract: The present invention relates generally to cleaning compositions and, more specifically, to cleaning compositions containing a polyetheramine that is suitable for removal of stains from soiled materials.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: March 3, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Frank Hulskotter, Stefano Scialla, Brian Joseph Loughnane, Amy Eichsradt Waun, Sophia Ebert, Bjoern Ludolph, Christof Wigbers, Steffen Maas
  • Publication number: 20190381448
    Abstract: In a process for removal of acid gases from a fluid stream the fluid stream is contacted with an absorbent to obtain a treated fluid stream and a laden absorbent.
    Type: Application
    Filed: February 9, 2018
    Publication date: December 19, 2019
    Inventors: Thomas INGRAM, Martin ERNST, Gerald VORBERG, Alexander PANCHENKO, Sophia EBERT, Thomas Wesley HOLCOMBE, Michael SISKIN, Carla PEREIRA, Georg SIEDER
  • Patent number: 10414719
    Abstract: This invention relates to etheramines based on dialcohols, wherein the etheramines comprise at least three linear or branched C4-alkylene groups and a process for the manufacture of these etheramines.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: September 17, 2019
    Assignee: BASF SE
    Inventors: Sophia Ebert, Björn Ludolph, Christof W. Wigbers, Christian Eidamshaus, Dieter Boeckh, Frank Huelskoetter, Brian J. Loughnane, Amy Eichstadt Waun, Kevin Christmas, Darren Rees, Stefano Scialla
  • Patent number: 10414856
    Abstract: This invention relates to polyetheramines based on 1,3-dialcohols, in particular to an etheramine mixture comprising at least 90% by weight, based on the total weight of the etheramine mixture, of an amine of Formula (I) and/or (II), wherein R1-R12 are independently selected from H, alkyl, cycloalkyl, aryl, alkylaryl, or arylalkyl, wherein at least one of R1-R6 and at least one of R7-R12 is different from H, wherein A1-A9 are independently selected from linear or branched alkylenes having 2 to 18 carbon atoms, wherein Z1-Z4 are independently selected OH, CH2CH2CH2NH2, NH2, NHR? or NR?R?, wherein the degree of amination is <50%, wherein R? and R? are independently selected from alkylenes having 2-6 carbon atoms, and wherein the sum of x+y is in the range of from 2 to 200, wherein x?1 and y?1; and x1+y1 is in the range of from 2 to 200.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: September 17, 2019
    Assignee: BASF SE
    Inventors: Sophia Ebert, Bjoern Ludolph, Christian Eidamshaus, Stefano Scialla, Kevin Christmas, Amy Eichstadt Waun, Brian J. Loughnane, Darren Rees, Frank Huelskoetter
  • Patent number: 10392531
    Abstract: A process for removing a bulk material layer from a substrate and planarizing the exposed surface by CMP by (1) providing an CMP agent exhibiting at the end of the chemical mechanical polishing, without the addition of supplementary materials, the same SER as at its start and a lower MRR than at its start, —an SER which is lower than the initial SER and an MRR which is the same or essentially the same as the initial MRR or a lower SER and a lower MRR than at its start; (2) contacting the surface of the bulk material layer with the CMP agent; (3) the CMP of the bulk material layer with the CMP agent; and (4) continuing the CMP until all material residuals are removed from the exposed surface; and a CMP agent and their use for manufacturing electrical and optical devices.
    Type: Grant
    Filed: November 25, 2010
    Date of Patent: August 27, 2019
    Assignee: BASF SE
    Inventors: Vijay Immanuel Raman, Sophia Ebert, Mario Brands, Yongqing Lan, Philipp Zacharias, Ilshat Gubaydullin, Yuzhuo Li
  • Patent number: 10301576
    Abstract: Formulation comprising (A) at least one aminocarboxylate selected from methylglycin diacetate (MGDA), iminodisuccinic acid (IDA) and glutamic acid diacetate (GLDA), and salts thereof, (B) at least one polypropyleneimine which may be alkoxylated.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: May 28, 2019
    Assignee: BASF SE
    Inventors: Stephan Hueffer, Sophia Ebert, Bjoern Ludolph, Christoph Mueller, Alejandra Garcia Marcos
  • Patent number: 10280237
    Abstract: The present invention relates to salts of etheramines and polymeric acid, and in particular to salts of etheramines and polycarboxylic acid and their manufacturing process.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: May 7, 2019
    Assignee: BASF SE
    Inventors: Bernhard Ulrich von Vacano, Sophia Ebert, Bjoern Ludolph, Christof Wilhelm Wigbers, Christian Eidamshaus, Brian J. Loughnane, Frank Huelskoetter, Stefano Scialla
  • Patent number: 10266649
    Abstract: Described herein are substituted polyetheramines with a low melting point which are obtainable by condensation of at least two N-(hydroxyalkyl)amines to obtain a polyetheramine and subsequent reaction of at least one remaining hydroxy group and/or, if present, at least one secondary amino group of said polyetheramine with ethylene oxide and at least one further alkylene oxide to obtain a substituted polyetheramine. Uses of such substituted polyetheramines in fields of cosmetic formulations, as crude oil emulsion brakers, in pigment dispersions of ink jets, in electro paintings, or in cementitious compositions as well as methods wherein said substituted polyetheramines are used in said fields are described herein.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: April 23, 2019
    Assignee: BASF SE
    Inventors: Sophia Ebert, Bjoern Ludolph, Brian J. Loughnane
  • Publication number: 20190112256
    Abstract: Described herein is an etheramine mixture including at least 90% by weight, based on the total weight of the etheramine mixture, of an amine of Formula (I) and/or (II), wherein R1-R12 are independently selected from H, alkyl, cycloalkyl, aryl, alkylaryl, or arylalkyl, wherein at least one of R1-R6 and at least one of R7-R12 is different from H, wherein A1-A9 are independently selected from linear or branched alkanediyl groups having 2 to 18 carbon atoms, wherein Z1-Z4 are independently selected from —OH and linear —OCH2CH2CH2NH2, wherein the degree of amination of each of the etheramines of Formula (I) and Formula (II) is at least 50%, and wherein the sum of x+y is in the range of from 2 to 200, wherein x?1 and y?1; and x1+y1 is in the range of from 2 to 200, wherein x1?1 and y1?1.
    Type: Application
    Filed: March 14, 2017
    Publication date: April 18, 2019
    Inventors: Bjoern Ludolph, Sophia Ebert, Christian Eidamshaus, Stefano Scialla, Brian Joseph Loughnane, Karie Marie Henke, Gayle Marie Frankenbach, Jay Frank Nash, Michael Patrick Hayes, Manuel G. Venegas
  • Publication number: 20190062264
    Abstract: An etheramine mixture comprising of at least one amine selected from the group consisting of amine of Formula (I) and amine of Formula (II) wherein R1-R12 are independently selected from H, alkyl, cycloalkyi, aryl, alkylaryl, or arylalkyi, wherein at least one of R1-R6 and at least one of R7-R12 is different from H, and wherein Z1-Z3 are linear CH2CH2CH2NH2.
    Type: Application
    Filed: March 14, 2017
    Publication date: February 28, 2019
    Inventors: Bjoern Ludolph, Sophia Ebert, Christian Eidamshaus, Stefano Scialla, Brian Joseph Loughnane, Karie Marie Henke, Jay Frank Nash, Michael Patrick Hayes