Patents by Inventor Klaus Weber

Klaus Weber 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: 20200149125
    Abstract: A process of producing a partially hardened metallic formed part comprises: heating a semi-finished product of hardenable hot-formable steel sheet to a hardening temperature; hot-forming the heated semi-finished product in a combined hot-forming cutting device into a three-dimensional formed part; cutting the formed part in the combined hot-forming cutting device; pressure-hardening the formed part in the hot-forming cutting device into a hardened formed part such that a first partial region is hardened by rapid cooling and that a second partial region of the formed part is heat-treated so as to comprise a greater ductility and a lower strength than the first partial region, wherein the operation of cutting the formed part takes place at least in one of the first and second partial region. A combined hot-forming cutting device can be used to produce a metallic formed part.
    Type: Application
    Filed: January 13, 2020
    Publication date: May 14, 2020
    Inventors: Johannes Graf, Klaus Weber
  • Publication number: 20200146953
    Abstract: Disclosed is a liquid concentrate which includes a) one or more aromatic alcohols, b) one or more specific organic acids or salts thereof and c) octenidine dihydrochloride. The liquid concentrate is used for preserving pharmaceutical (primarily dermatological) or cosmetic products.
    Type: Application
    Filed: January 13, 2020
    Publication date: May 14, 2020
    Inventors: Wolfgang BEILFUSS, Ralf GRADTKE, Stefan SAKULOWSKI, Klaus WEBER
  • Patent number: 10640714
    Abstract: The invention relates to the use of a composition comprising a) 3,3?-methylenebis(5-methyl oxazolidine) and b) one or more additives selected from among (i) urea, urea derivatives, amino acids, guanidine and guanidine derivatives and (ii) 1,2-diols in the removal of sulphur compounds from process streams. The composition is preferably used in the removal of hydrogen sulphide from process streams.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: May 5, 2020
    Assignee: VINK CHEMICALS GMBH & CO. KG
    Inventors: Wolfgang Beilfuss, Ralf Gradtke, Stefanie Krause, Jennifer Knopf, Michael Streek, Joachim Thiede, Klaus Weber
  • Patent number: 10584395
    Abstract: A process of producing a partially hardened metallic formed part comprises: heating a semi-finished product of hardenable hot-formable steel sheet to a hardening temperature; hot-forming the heated semi-finished product in a combined hot-forming cutting device into a three-dimensional formed part; cutting the formed part in the combined hot-forming cutting device; pressure-hardening the formed part in the hot-forming cutting device into a hardened formed part such that a first partial region is hardened by rapid cooling and that a second partial region of the formed part is heat-treated so as to comprise a greater ductility and a lower strength than the first partial region, wherein the operation of cutting the formed part takes place at least in one of the first and second partial region. A combined hot-forming cutting device can be used to produce a metallic formed part.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: March 10, 2020
    Assignee: WEBA WERKZEUGBAU BETRIEBS GMBH
    Inventors: Johannes Graf, Klaus Weber
  • Patent number: 10519144
    Abstract: Disclosed is a storage-stable condensation product prepared from 1-amino-2-propanol and formaldehyde in a molar ratio in the range from 1:2.0 to 1:3.1. The condensation product contains less than 10% by weight of water. Also, disclosed is the preparation of the condensation product and the use thereof for reducing the amount of hydrogen sulphide in liquids and gases.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: December 31, 2019
    Assignee: VINK CHEMICALS GMBH & CO. KG
    Inventors: Wolfgang Beilfuss, Ralf Gradtke, Jennifer Knopf, Klaus Weber
  • Patent number: 10462367
    Abstract: A camera for capturing video images in a series of frames includes an image sensor having an array of pixels. Each pixel receives an image and accumulates an electrical charge representative of the image during a frame. The camera also includes a pixel processor to sample a pixel output for each of the pixels of the image sensor during an intermediate portion of the frame to produce a signal representative of the image.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: October 29, 2019
    Assignee: GVBB HOLDINGS S.A.R.L.
    Inventors: Klaus Weber, Ronny Van Geel
  • Publication number: 20190233739
    Abstract: The invention relates to the use of a composition that comprises a) one or more condensation products of 1-amino-propan-2-ol and formaldehyde and b) monoethylene glycol, wherein component a) is present in an amount from 5 to 70% by weight and component b) is present in an amount from 30 to 95% by weight, in each case based on the weight of the composition, in the removal of sulphur compounds from process streams.
    Type: Application
    Filed: September 8, 2017
    Publication date: August 1, 2019
    Inventors: Wolfgang BEILFUSS, Ralf GRADTKE, Jennifer KNOPF, Klaus WEBER
  • Patent number: 10259252
    Abstract: The invention concerns a security element for a security document comprising a structure layer and diffractive first and second relief structures, wherein the relief structures viewed parallel to the plane of the structure layer are arranged in different planes of the security element, wherein the first relief structure adjoins a partial first reflection layer and the second relief structure adjoins a partial second reflection layer, and wherein—if the first reflection layer is towards a viewer—a second item of information generated by the second relief structure is at least partially concealed and—if the second reflection layer is towards the viewer—a first item of information generated by the first relief structure is at least partially concealed, and processes for the production of such security elements and security documents formed therewith.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: April 16, 2019
    Assignee: LEONHARD KURZ STIFTUNG & CO. KG
    Inventors: Juri Attner, Rene Staub, Klaus Weber
  • Publication number: 20180371334
    Abstract: The invention relates to the use of a composition comprising a) 3,3?-methylenebis(5-methyl oxazolidine) and b) one or more additives selected from among (i) urea, urea derivatives, amino acids, guanidine and guanidine derivatives and (ii) 1,2-diols in the removal of sulphur compounds from process streams. The composition is preferably used in the removal of hydrogen sulphide from process streams.
    Type: Application
    Filed: December 13, 2016
    Publication date: December 27, 2018
    Inventors: Wolfgang BEILFUSS, Ralf GRADTKE, Stephanie HAHN, Jennifer KNOPF, Michael STREEK, Joachim THIEDE, Klaus WEBER
  • Publication number: 20180250207
    Abstract: Disclosed is a liquid concentrate which includes a) one or more aromatic alcohols, b) one or more specific organic acids or salts thereof and c) octenidine dihydrochloride. The liquid concentrate is used for preserving pharmaceutical (primarily dermatological) or cosmetic products.
    Type: Application
    Filed: August 16, 2016
    Publication date: September 6, 2018
    Inventors: Wolfgang BEILFUSS, Ralf GRADTKE, Stefan SAKULOWSKI, Klaus WEBER
  • Patent number: 10010071
    Abstract: A liquid concentrate which includes: a) from 20 to 70% by weight of 3-phenylpropan-1-ol, b) from 10 to 50% by weight of 1,2-octanediol, c) from 15 to 60% by weight of 1,3-propanediol, and d) where necessary up to 2000 ppm of one or more antioxidants; and a composition for topical application, including such liquid concentrate.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: July 3, 2018
    Assignee: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
    Inventors: Carsten Bungenstock, Sarah Erichsen, Sabine Herweg, Sonja Luthje, Klaus Weber
  • Patent number: 9907737
    Abstract: A composition which includes a) ferulic acid ethyl ester and b) one, two or more aryl alkanols. The combination of components a) and b) has an antimicrobial effect on products such as cosmetics.
    Type: Grant
    Filed: July 4, 2014
    Date of Patent: March 6, 2018
    Assignee: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
    Inventors: Wolfgang Beilfuss, Klaus Weber, Peter Oltmanns, Sabine Herweg, Sarah Erichsen, Carsten Bungenstock, Sonja Luthje
  • Publication number: 20180041703
    Abstract: A camera for capturing video images in a series of frames includes an image sensor having an array of pixels. Each pixel receives an image and accumulates an electrical charge representative of the image during a frame. The camera also includes a pixel processor to sample a pixel output for each of the pixels of the image sensor during an intermediate portion of the frame to produce a signal representative of the image.
    Type: Application
    Filed: October 13, 2017
    Publication date: February 8, 2018
    Inventors: Klaus WEBER, Ronny VAN GEEL
  • Patent number: 9883671
    Abstract: Disclosed is an antimicrobial composition that includes a) one or more C3 to C5 alkane dioles-1,3, b) one or more aromatic alcohols and c) one or more C8 to C14 alkanols. A preferred component a) is propane diol-1,3. Preferred components b) are phenoxyethanol and phenethyl alcohol. A preferred component c) is undecanol-1. Optionally, an antioxidant c) is present, which is preferably Vitamin E. In a preferred embodiment the composition is a concentrate and is suitable for the antimicrobial finishing of dermatological, cosmetic and pharmaceutical products.
    Type: Grant
    Filed: June 26, 2013
    Date of Patent: February 6, 2018
    Assignee: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
    Inventors: Ralf Gradtke, Klaus Weber, Wolfgang Beilfuss, Stefan Sakulowski
  • Publication number: 20180030041
    Abstract: Disclosed is a storage-stable condensation product prepared from 1-amino-2-propanol and formaldehyde in a molar ratio in the range from 1:2.0 to 1:3.1. The condensation product contains less than 10% by weight of water. Also, disclosed is the preparation of the condensation product and the use thereof for reducing the amount of hydrogen sulphide in liquids and gases.
    Type: Application
    Filed: July 24, 2017
    Publication date: February 1, 2018
    Inventors: Wolfgang BEILFUSS, Ralf GRADTKE, Jennifer KNOPF, Klaus WEBER
  • Patent number: 9872496
    Abstract: Microbicidal preparations containing a) at least one 1,2-benzisothiazolin-3-one or its derivatives; b) at least one 2-mercaptopyridine N-oxide, or its salts and derivatives; c) at least one aromatic alcohol; and d) at least one alkalinizing agent, or a preparation prepared by mixing components a) to d), and having a pH of at least 11, are provided. The microbicidal preparations are clear and storage-stable, and are suitable for use as preservatives.
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: January 23, 2018
    Assignee: AIR LIQUIDE SANTE (INTERNATIONAL)
    Inventors: Wolfgang Beilfuss, Gisela Hahn, Klaus Weber, Ralf Gradtke, Wolfgang Siegert
  • Patent number: 9826157
    Abstract: A camera for capturing video images in a series of frames includes an image sensor having an array of pixels. Each pixel receives an image and accumulates an electrical charge representative of the image during a frame. The camera also includes a pixel processor to sample a pixel output for each of the pixels of the image sensor during an intermediate portion of the frame to produce a signal representative of the image.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: November 21, 2017
    Assignee: GVBB HOLDINGS S.A.R.L.
    Inventors: Klaus Weber, Ronny Van Geel
  • Publication number: 20160310382
    Abstract: A composition which includes a) ferulic acid ethyl ester and b) one, two or more aryl alkanols. The combination of components a) and b) has an antimicrobial effect on products such as cosmetics.
    Type: Application
    Filed: July 4, 2014
    Publication date: October 27, 2016
    Inventors: Wolfgang BEILFUSS, Klaus WEBER, Peter OLTMANNS, Sabine HERWEG, Sarah ERICHSEN, Carsten BUNGENSTOCK, Sonja LÜTHJE
  • Publication number: 20160281185
    Abstract: A process of producing a partially hardened metallic formed part comprises: heating a semi-finished product of hardenable hot-formable steel sheet to a hardening temperature; hot-forming the heated semi-finished product in a combined hot-forming cutting device into a three-dimensional formed part; cutting the formed part in the combined hot-forming cutting device; pressure-hardening the formed part in the hot-forming cutting device into a hardened formed part such that a first partial region is hardened by rapid cooling and that a second partial region of the formed part is heat-treated so as to comprise a greater ductility and a lower strength than the first partial region, wherein the operation of cutting the formed part takes place at least in one of the first and second partial region,. A combined hot-forming cutting device can be used to produce a metallic formed part.
    Type: Application
    Filed: March 22, 2016
    Publication date: September 29, 2016
    Inventors: Johannes Graf, Klaus Weber
  • Patent number: D845163
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: April 9, 2019
    Inventor: Richard Klaus Weber