Patents by Inventor Matthias Hohne

Matthias Hohne 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).

  • Process for the preparation of optically active chiral amines
    Patent number: 9551018
    Abstract: The present invention relates to the production of optically pure secondary amines, which can be used as intermediate products in a synthesis of for instance pharmaceutical products.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: January 24, 2017
    Assignee: LONZA AG
    Inventors: Karen Robins, Uwe Scheuer, Matthias Hohne
  • PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE CHIRAL AMINES
    Publication number: 20150284752
    Abstract: The present invention relates to the production of optically pure secondary amines, which can be used as intermediate products in a synthesis of for instance pharmaceutical products.
    Type: Application
    Filed: June 16, 2015
    Publication date: October 8, 2015
    Inventors: Karen ROBINS, Uwe SCHEUER, Matthias HOHNE
  • Process for the preparation of optically active chiral amines
    Patent number: 9074228
    Abstract: The present invention relates to the production of optically pure secondary amines, which can be used as intermediate products in a synthesis of for instance pharmaceutical products.
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: July 7, 2015
    Assignee: LONZA AG
    Inventors: Karen Robins, Uwe Bornscheuer, Matthias Höhne
  • Process for preparation of optically active N-protected 3-aminopyrrolidine or optically active N-protected 3-aminopiperidine and the corresponding ketones by optical resolution of the racemic amine mixtures employing a bacterial omega-transaminase
    Patent number: 8728750
    Abstract: The present invention relates to the production of optically active amines, which can be used as intermediate products in a synthesis of for instance pharmaceutical products.
    Type: Grant
    Filed: September 6, 2007
    Date of Patent: May 20, 2014
    Assignee: Lonza AG
    Inventors: Karen Robins, Uwe Bornscheuer, Matthias Höhne
  • PROCESS FOR PREPARATION OF OPTICALLY ACTIVE N-PROTECTED 3-AMINOPYRROLIDINE OR OPTICALLY ACTIVE N-PROTECTED 3-AMINOPIPERIDINE AND THE CORRESPONDING KETONES BY OPTICAL RESOLUTION OF THE RACEMIC AMINE MIXTURES EMPLOYING A BACTERIAL OMEGA-TRANSAMINASE
    Publication number: 20090325224
    Abstract: The present invention relates to the production of optically active amines, which can be used as intermediate products in a synthesis of for instance pharmaceutical products.
    Type: Application
    Filed: September 6, 2007
    Publication date: December 31, 2009
    Applicant: LONZA AG
    Inventors: Karen Robins, Uwe Bornscheuer, Matthias Höhne
  • Process for The Preparation of Optically Active Chiral Amines
    Publication number: 20090246837
    Abstract: The present invention relates to the production of optically pure secondary amines, which can be used as intermediate products in a synthesis of for instance pharmaceutical products.
    Type: Application
    Filed: February 13, 2007
    Publication date: October 1, 2009
    Inventors: Karen Robins, Uwe Bornscheuer, Matthias Höhne
  • Method and system for sending text messages
    Patent number: 7039390
    Abstract: A method and system are provided for sending text messages in a telecommunication network, in particular in an intelligent network, allowing charge acceptance, wherein a subscriber is allowed to send text messages, which have already been charged for and which are then made available to the relevant recipient either predestined with an address or freely available.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: May 2, 2006
    Assignee: Siemens Aktiengesellschaft
    Inventors: Matthias Hohne, Gergely Ruda, Geza Olah
  • Ultrafine cobalt metal powder, process for the production thereof and use of the cobalt metal powder and of cobalt carbonate
    Patent number: 6346137
    Abstract: Ultrafine cobalt metal powder consisting of fine crystallites, wherein the crystallites, wherein the crystallitex exhibit a rice-grain shaped to spherical habit and more than 90% of the crystallites have a diameter in the range of from 0.5 to 2 &mgr;m, a process for the production of the cobalt metal powder via an intermediate stage of cobalt carbonate production, and processes and products re certain uses of the cobalt metal powder and the cobalt carbonate and an intermediate oxide so produced.
    Type: Grant
    Filed: August 28, 1998
    Date of Patent: February 12, 2002
    Assignee: H. C. Starck GmbH & Co. KG
    Inventors: Matthias Höhne, Bernd Mende, Knut Eikemeyer
  • Metal powder granulates, method for their production and use of the same
    Patent number: 6126712
    Abstract: The invention concerns metal powder granulates comprising one or a plurality of the metals Co, Cu, Ni, W and Mo. The invention further concerns a method for the production of these granulates and the use thereof. The production method is characterized in that a metal compound comprising one or a plurality of the groups comprising oxides, hydroxides, carbonates, hydrogenocarbonates, oxalates, acetates, formiates with binder and optionally in addition between 40 and 80% solvent, relative to the solids content, is granulated as the starting component, and the granulates are thermally reduced in a hydrogen-containing gaseous atmosphere to form the metal powder granulates, the binder and the solvent, if used, being removed completely.
    Type: Grant
    Filed: May 27, 1998
    Date of Patent: October 3, 2000
    Assignee: H. C. Starck GmbH & Co. KG
    Inventors: Matthias Hohne, Benno Gries
  • Cobalt metal powder and composite sintered articles produced therefrom
    Patent number: 5482530
    Abstract: The invention relates to cobalt metal powders as a binder metal for the production of diamond and/or hard-metal tools and/or wear-resistant coatings and to composite sintered articles produced therefrom.
    Type: Grant
    Filed: December 2, 1994
    Date of Patent: January 9, 1996
    Assignee: H,C. Starck GmbH & Co. KG
    Inventor: Matthias Hohne