Patents by Inventor Tino SAEUBERLICH

Tino SAEUBERLICH 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 Producing Tungsten Metal Powders
    Publication number: 20220362848
    Abstract: The present invention relates to a process for producing tungsten metal powders by reducing tungsten oxide, which is characterized in that the properties of the metal powders obtained are continuously monitored in and during the ongoing process.
    Type: Application
    Filed: December 14, 2020
    Publication date: November 17, 2022
    Inventors: Tino Saeuberlich, Juliane Meese-Marktscheffel, Knut Warnecke, Beate Hoese
  • Hard Metal Having Toughness-Increasing Microstructure
    Publication number: 20220267882
    Abstract: The invention relates to a nanoscale or ultrafine hard metal, comprising tungsten carbide, an additional metal carbide phase that has a cubic crystal structure, and a binder metal phase. The invention further relates to a method for producing said hard metal and to the use of said hard metal to produce tools and wearing parts. The invention further relates to a component that has been produced from the described hard metal.
    Type: Application
    Filed: September 20, 2019
    Publication date: August 25, 2022
    Inventors: Tino Säuberlich, Juliane Meese-Marktscheffel, Carina Oelgardt, Johannes Pötschke
  • Tungsten carbide powder and production thereof
    Patent number: 11292723
    Abstract: The present invention relates to novel tungsten carbide powder which a specific BET-surface, crystallite number and size, to a method for the production and use thereof.
    Type: Grant
    Filed: September 4, 2017
    Date of Patent: April 5, 2022
    Assignee: H.C. Starck Tungsten GmbH
    Inventors: Tino Saeuberlich, Bernhard Caspers, Tizian Tappe
  • Method for Preparing Ammonium Metatungstate
    Publication number: 20210340023
    Abstract: The present invention relates to a process for preparing ammonium metatungstate using a reverse osmosis cell, and to a device for performing the process according to the invention.
    Type: Application
    Filed: December 18, 2019
    Publication date: November 4, 2021
    Inventors: Julia MEESE-MARKTSCHEFFEL, Armin OLBRICH, Anja WEILAND, Frank van der PÜTTEN, Tino SÄUBERLICH, Tobias SCHRÖER, Jürgen MÜLLER
  • Carbide with toughness-increasing structure
    Patent number: 11104980
    Abstract: The invention relates to a method for producing a carbide with a toughness-increasing structure, comprising the following steps: providing a hard material powder, wherein the average BET particle size of the hard material powder is less than 1.0 mm; mixing the hard material powder with a binder powder; shaping the mixture made of hard material powder and binder powder to form a green body; and sintering the green body. The invention also relates to a carbide with a toughness-increasing structure comprising a phase made of hard material particles and a phase made of binder metal heterogeneously distributed in the carbide, which is present in the form of binder islands, wherein the carbide with a toughness-increasing structure produced after the sintering has a phase made of hard material particles with an average particle size in the region between 1 nm and 1000 nm, and the binder islands have an average size of 0.1 ?m to 10.0 ?m and an average distance between the binder islands of 1.0 ?m to 7.0 ?m.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: August 31, 2021
    Assignee: H. C. STARCK TUNGSTEN GMBH
    Inventors: Tino Saeuberlich, Johannes Poetschke, Volkmar Richter
  • Novel Tungsten Carbide Powder and Production Thereof
    Publication number: 20200189918
    Abstract: The present invention relates to novel tungsten carbide powder which a specific BET-surface, crystallite number and size, to a method for the production and use thereof.
    Type: Application
    Filed: September 4, 2017
    Publication date: June 18, 2020
    Inventors: Tino Saeuberlich, Bernhard Caspers, Tizian Tappe
  • CARBIDE WITH TOUGHNESS-INCREASING STRUCTURE
    Publication number: 20190136353
    Abstract: The invention relates to a method for producing a carbide with a toughness-increasing structure, comprising the following steps: providing a hard material powder, wherein the average BET particle size of the hard material powder is less than 1.0 mm; mixing the hard material powder with a binder powder; shaping the mixture made of hard material powder and binder powder to form a green body; and sintering the green body. The invention also relates to a carbide with a toughness-increasing structure comprising a phase made of hard material particles and a phase made of binder metal heterogeneously distributed in the carbide, which is present in the form of binder islands, wherein the carbide with a toughness-increasing structure produced after the sintering has a phase made of hard material particles with an average particle size in the region between 1 nm and 1000 nm, and the binder islands have an average size of 0.1 ?m to 10.0 ?m and an average distance between the binder islands of 1.0 ?m to 7.0 ?m.
    Type: Application
    Filed: April 6, 2017
    Publication date: May 9, 2019
    Inventors: Tino SAEUBERLICH, Johannes POETSCHKE, Volkmar RICHTER