Patents by Inventor Hans Hermann Höfer

Hans Hermann Höfer 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).

  • Mechanochemical activated dry amorphisation by milling equilibrium between ap mesoporous silica
    Patent number: 11484501
    Abstract: Particles are disclosed. Methods of making and using the particles are also disclosed.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: November 1, 2022
    Assignee: Grace GmbH
    Inventors: Hans Hermann Hoefer, Frederick Hendrik Monsuur, Thomas Pauly, Yogesh Choudhari, Korbinian Lobmann, Thomas Rades
  • Mechanochemcial activated dry amorphisation by milling equilibrium between AP mesoporous silica
    Patent number: 11478424
    Abstract: Particles are disclosed. Methods of making and using the particles are also disclosed.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: October 25, 2022
    Assignee: Grace GmbH
    Inventors: Hans Hermann Hoefer, Frederik Hendrik Monsuur, Thomas Pauly, Yogesh Choudhari, Korbinian Lobmann, Thomas Rades
  • MECHANOCHEMICAL ACTIVATED DRY AMORPHISATION BY MILLING EQUILIBRIUM BETWEEN AP MESOPOROUS SILICA
    Publication number: 20190350855
    Abstract: Particles are disclosed. Methods of making and using the particles are also disclosed.
    Type: Application
    Filed: June 6, 2019
    Publication date: November 21, 2019
    Inventors: Hans Hermann Hoefer, Frederick Hendrik Monsuur, Thomas Pauly, Yogesh Choudhari, Korbinian Lobmann, Thomas Rades
  • Mechanochemcial Activated Dry Amorphisation by Milling Equilibrium Between AP Mesoporous Silica
    Publication number: 20180289621
    Abstract: Particles are disclosed. Methods of making and using the particles are also disclosed.
    Type: Application
    Filed: September 30, 2016
    Publication date: October 11, 2018
    Applicant: Grace GmbH
    Inventors: Hans Hermann Hoefer, Frederik Hendrik Monsuur, Thomas Pauly, Yogesh Choudhari, Korbinian Lobmann, Thomas Rades
  • ACTIVE-LOADED PARTICULATE MATERIALS FOR TOPICAL ADMINISTRATION
    Publication number: 20170246111
    Abstract: Compositions containing an amorphous biologically active ingredient and porous particles materials are disclosed. Methods of making and using the compositions to provide topical and/or dermal compositions for the treatment of humans and animals are also disclosed.
    Type: Application
    Filed: September 15, 2015
    Publication date: August 31, 2017
    Inventors: Frederik Hendrik Monsuur, Hans Hermann Hoefer, Cornelia Keck
  • Shaped body of zeolite, a process for its production and its use
    Patent number: 6458187
    Abstract: A shaped zeolite-containing body, e.g., zeolite-containing monoliths, having high compressive strength is prepared from a particular class of siloxane-based binders in combination with zeolite, plasticizing agent, and methylcellulose. It has been discovered that when using the particular class of siloxane binder with the aforementioned components, the body formed therefrom can be processed and calcined at temperatures below 300° C., thereby reducing costs typically seen with other processes for preparing shaped materials containing zeolite. The shaped bodies of this invention have been shown to have compressive strengths of at least 20 N/mm2 or more.
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: October 1, 2002
    Assignee: Grace GmbH & Co. KG
    Inventors: Hans-Gerhard Fritz, Christian Trefzger, Hans Hermann Höfer