Patents by Inventor Johann Klein

Johann Klein 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).

  • Patent number: 12247106
    Abstract: The present invention relates to an onium-functionalized siloxane having the general Formula (X) or (X-A) as defined herein; a method for preparing the onium-functionalized siloxane; and its use as an antimicrobial agent.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: March 11, 2025
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andrea Gutacker, Christian Kastner, Johann Klein, Annika Dietrich, Esteban Mejia
  • Publication number: 20250066248
    Abstract: A hydrocolloid particle suspension comprises a concentration of at least 0.5 g/100 g of hydrocolloid particles, and a stabilizing additive containing at least one polyoxyalkylene moiety of 3 to 150 consecutive oxyalkylene units, wherein the at least one polyoxyalkylene moiety comprises at least 25 wt.-% of oxyethylene moieties, based on the total oxyalkylene moieties comprised in the stabilizing additive. The suspension contains less than 80 wt.-% of water and is useful as rheological modifier for cementitious applications. In the hydrocolloid particle suspension, the hydrocolloid particles are stabilized against premature swelling. The suspension exhibits adequate viscosity for ease of handling and dosage and is shelf-stable.
    Type: Application
    Filed: December 7, 2022
    Publication date: February 27, 2025
    Inventors: Antonia BERRES, Johannes KLEIN, Oliver MAZANEC, Bernhard SACHSENHAUSER, Thomas WOHLHAUPTER, Alain PHYFFEROEN
  • Patent number: 12163043
    Abstract: The invention relates to a curable composition comprising: a) at least one polymer having at least one silicon-containing group of formula —Si(R1)k(Y)3-k as defined herein, and b) at least one hydroxyl-functionalized polysiloxane polyalkyleneglycol brush copolymer of the structure [A(-X—B)]s as defined herein; and an adhesive, sealant, or coating material comprising said curable composition and use thereof.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: December 10, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andrea Gutacker, Johann Klein, Annika Dietrich, Esteban Mejia, Therese Hemery
  • Publication number: 20240394627
    Abstract: Techniques are disclosed for creating an attachment between two compute instances. An infrastructure and a generalized method is described for attaching two or more cloud resources (e.g., two compute instances) in spite of the compute resources being provisioned by two different services from different cloud tenancies. An automated process is described that is executed for wiring the compute instances. The automated process can be generally applied to attach any two compute instances providing two different services and provisioned from two different service tenancies.
    Type: Application
    Filed: August 7, 2024
    Publication date: November 28, 2024
    Applicant: Oracle International Corporation
    Inventors: A M Helali Mortuza Bhuiyan, Johannes Klein, Jyotishman Nag, Sahitya Gollapudi, Daniel M. Vogel
  • Patent number: 12129340
    Abstract: The present invention relates to a procedure in which a functionalized polysiloxane is synthesized in the presence of a platinum catalyst, and halogen-functionalized polysiloxanes obtained according to the procedure. The procedure is defined herein by reacting a) at least one polysiloxane comprising at least one hydrogen atom bonded to a silicon atom; b) at least one heterocyclic compound; and c) at least one halogen-containing compound, wherein the reaction is catalyzed by at least one platinum catalyst. The synthetic pathway is described as a halosilation reaction in which a heterocyclic molecule is ring-opened in the presence of a platinum catalyst and a halogen source, resulting in a formal insertion of the opened heterocycle into the SiH bond. On the final product, the heteroatom of the former heterocycle is bonded to the silicon atom from the former hydrosiloxane moiety while the halogen is bonded to the last carbon atom of the opened chain.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: October 29, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andrea Gutacker, Johann Klein, Annika Dietrich, Esteban Mejia, Therese Hemery
  • Patent number: 12099948
    Abstract: Techniques are disclosed for creating an attachment between two compute instances. An infrastructure and a generalized method is described for attaching two or more cloud resources (e.g., two compute instances) in spite of the compute resources being provisioned by two different services from different cloud tenancies. An automated process is described that is executed for wiring the compute instances. The automated process can be generally applied to attach any two compute instances providing two different services and provisioned from two different service tenancies.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: September 24, 2024
    Assignee: Oracle International Corporation
    Inventors: A M Helali Mortuza Bhuiyan, Johannes Klein, Jyotishman Nag, Sahitya Gollapudi, Daniel M. Vogel
  • Patent number: 12071448
    Abstract: The present invention pertains to reactive (moisture curing) plasticizers; adhesives and sealants containing the plasticizers and methods of bonding and sealing substrates with adhesives and sealants containing the plasticizers.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: August 27, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Adrian Brandt, Horst Beck, Johann Klein, Jan-Erik Damke, Sebastian Schmidt, Alexander Kux, Johannes Gerardus de Vries, Sandra Hinze, Richard van Heck
  • Patent number: 12060459
    Abstract: The invention relates to a process for preparing polyorganosiloxanes by (i) condensation polymerization of at least one linear organosiloxane which has at least one hydroxy group or hydrolysable group bound to a silicon atom, (ii) ring-opening polymerization of at least one cyclosiloxane, or (iii) ring-opening polymerization and condensation polymerization of a mixture of at least one linear organosiloxane which has at least one hydroxy group or hydrolysable group bound to a silicon atom and at least one cyclosiloxane with a basic initiator and a hydroxy group-containing compound in the presence of a polar aprotic solvent, wherein the obtained polyorganosiloxanes are not miscible in the polar aprotic solvent at room temperature.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: August 13, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Christina Despotopoulou, Johann Klein, Therese Hemery, Esteban Mejia, Udo Kragl, Theresia Koehler, Lea Grefe
  • Patent number: 12037461
    Abstract: The invention relates to curable polyorganosiloxanes with special silicon-containing terminal groups and curable compositions based on these polyorganosiloxanes, a special capped adhesion promoter, and a curing catalyst. These compositions have improved adhesion properties and excellent storage stability. The invention also relates to the use thereof.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: July 16, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Therese Hemery, Adrian Duracu, Johann Klein
  • Patent number: 11883803
    Abstract: The present invention is directed to supported catalyst having utility in the polymerization and co-polymerization of epoxide monomers, said supported catalyst having the general Formula (I): [DMCC]*b Supp??(I) wherein: [DMCC] denotes a double metal cyanide complex which comprises a double metal cyanide (DMC) compound, at least one organic complexing agent and a metal salt; Supp denotes a hydrophobic support material; and, b represents the average proportion by weight of said support material, based on the total weight of [DMCC] and Supp, and is preferably in the range 1 wt. %?b?99 wt. %.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: January 30, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Jan-Erik Damke, Johann Klein, Marion Marquardt, Esteban Mejia, Udo Kragl
  • Patent number: 11880791
    Abstract: Techniques are disclosed for creating an attachment between two compute instances. An infrastructure and a generalized method is described for attaching two or more cloud resources (e.g., two compute instances) in spite of the compute resources being provisioned by two different services from different cloud tenancies. An automated process is described that is executed for wiring the compute instances. The automated process can be generally applied to attach any two compute instances providing two different services and provisioned from two different service tenancies.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: January 23, 2024
    Assignee: Oracle International Corporation
    Inventors: A M Helali Mortuza Bhuiyan, Johannes Klein, Jyotishman Nag, Sahitya Gollapudi, Daniel M. Vogel
  • Patent number: 11879037
    Abstract: The present invention relates a hydroxyl-functionalized unimodal polysiloxane polyalkyleneglycol brush copolymer of the structure [A(-X—B)]s, wherein: A represents said polysiloxane backbone; B represents said polyalkyleneglycol side chain; X is a linker group characterized by including the moiety Si—C—C— of which said Si is a part of the polysiloxane backbone A; and s is an integer of from 1 to 100, wherein the polysiloxane backbone A contains less than 500 ppm mol % of SiH moiety based on the total moles of the silicon atom which constitutes the polysiloxane backbone, and said copolymer has a polydispersity index of from 1.3 to 5.0; and a method for producing said hydroxyl-functionalized unimodal polysiloxane polyalkyleneglycol brush copolymer.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: January 23, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andrea Gutacker, Johann Klein, Annika Dietrich, Esteban Mejia, Therese Hemery, Nayereh Mohebbati
  • Patent number: 11873386
    Abstract: The invention relates to curable compositions based on polyorganosiloxanes with special silicon-containing terminal groups, a special capped adhesion promoter, and a curing catalyst. These compositions have improved adhesion properties and excellent storage stability. The invention furthermore relates to the use thereof.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: January 16, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Johann Klein, Therese Hemery, Helene Boudet
  • Publication number: 20230351288
    Abstract: Techniques are disclosed for creating an attachment between two compute instances. An infrastructure and a generalized method is described for attaching two or more cloud resources (e.g., two compute instances) in spite of the compute resources being provisioned by two different services from different cloud tenancies. An automated process is described that is executed for wiring the compute instances. The automated process can be generally applied to attach any two compute instances providing two different services and provisioned from two different service tenancies.
    Type: Application
    Filed: June 28, 2023
    Publication date: November 2, 2023
    Applicant: Oracle International Corporation
    Inventors: A M Helali Mortuza Bhuiyan, Johannes Klein, Jyotishman Nag, Sahitya Gollapudi, Daniel M. Vogel
  • Patent number: 11753528
    Abstract: The invention relates to curable polyorganosiloxanes with special silicon-containing terminal groups and curable compositions based on these polyorganosiloxanes, a capped adhesion promoter, and a curing catalyst. These compositions have improved adhesion properties and excellent storage stability. The invention also relates to the use thereof.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: September 12, 2023
    Assignee: Henkel AG & Co. KGaA
    Inventors: Therese Hemery, Helene Boudet, Johann Klein
  • Patent number: 11692060
    Abstract: The disclosure relates to moisture curable compositions based on a combination of silane-modified polymer and silane functional additive, their manufacture and use. The silane functional additive is preferably prepared from a water miscible polyol having a functionality of about 2 to about 4 and/or a polyol having a tertiary nitrogen atom in the backbone and a functionality equal or greater than about 2.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: July 4, 2023
    Assignees: Henkel IP & Holding GmbH, Henkel AG & Co. KGaA
    Inventors: Wu Suen, Andrea Keys Eodice, Claudia Meckel-Jonas, Johann Klein
  • Publication number: 20230167138
    Abstract: The invention relates to silane compounds of the general formula (I) as defined herein containing at least one heteroatom bridged to a silicon atom via a sp2-hybridized quaternary carbon atom, a process for preparing the silane compounds, and the use of the silane compounds as end-capping agent, crosslinker, and/or adhesion promoter in curable compositions.
    Type: Application
    Filed: January 30, 2023
    Publication date: June 1, 2023
    Inventors: Ligang Zhao, Sebastien Lanau, Andrea Gutacker, Johann Klein, Ralf Dunekake, Markus Bonigut, Theresia Kohler, Esteban Mejia, Niklas Schafhausen
  • Publication number: 20230117393
    Abstract: The invention relates to a bi-functionalized polysiloxane brush copolymer comprising at least one hydroxyl-terminated polyalkyleneglycol side chain and at least one onium-functionalized side chain as defined herein, and a method for preparing the bi-functionalized polysiloxane brush copolymer, a curable composition comprising the bi-functionalized polysiloxane brush copolymer and its use.
    Type: Application
    Filed: December 21, 2022
    Publication date: April 20, 2023
    Inventors: Andrea Gutacker, Ligang Zhao, Johann Klein, Esteban Mejia, Annika Dietrich
  • Publication number: 20230069520
    Abstract: Techniques are disclosed for creating an attachment between two compute instances. An infrastructure and a generalized method is described for attaching two or more cloud resources (e.g., two compute instances) in spite of the compute resources being provisioned by two different services from different cloud tenancies. An automated process is described that is executed for wiring the compute instances. The automated process can be generally applied to attach any two compute instances providing two different services and provisioned from two different service tenancies.
    Type: Application
    Filed: August 27, 2021
    Publication date: March 2, 2023
    Applicant: Oracle International Corporation
    Inventors: A M Helali Mortuza Bhuiyan, Johannes Klein, Jyotishman Nag, Sahitya Gollapudi, Daniel M. Vogel
  • Patent number: 11560445
    Abstract: The invention relates to a silylated polyurethane obtainable by reacting: d) at least one polyol having a number average molecular weight of from 1000 to 50,000 g/mol; e) at least one polyisocyanate, preferably diisocyanate; and f) at least one tertiary hydroxyl functional alkoxysilane of the general formula (I) wherein R1 is selected from the group consisting of hydrogen and a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R2 and R3 are same or different and are, independent from one another, selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R4 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R5 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R6 and R7 are same or different and are, independent from one another, selected from a linear or branched, su
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: January 24, 2023
    Assignee: Henkel AG & Co. KGaA
    Inventors: Jan-Erik Damke, Johann Klein, Rok Brisar, Esteban Mejia