Patents by Inventor Werner Bolz

Werner Bolz 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).

  • SPUTTERING TARGET
    Publication number: 20240133022
    Abstract: The invention relates to a sputtering target, a coating system, and a coating method for same. The sputtering target comprises a base plate with a target plate which is secured thereon and which is made of a first sputtering material with a surface and a plurality of recesses formed therein. A plurality of inserts are arranged in the recesses. At least some of the inserts are made of a second sputtering material, wherein the second sputtering material has a higher sputter yield than the first sputtering material. The aim of the invention is to achieve especially uniform coatings. This is achieved in that the inserts made of the second sputtering material are shaped such that the extent D1, D2 of the inserts, measured in a measuring direction parallel to the surface, increases from the surface to the base plate in a depth direction T.
    Type: Application
    Filed: February 22, 2022
    Publication date: April 25, 2024
    Applicant: CemeCon AG
    Inventors: Oliver LEMMER, Werner KÖLKER, Jürgen BALZEREIT, Stephan BOLZ
  • Process for preparing isocyanates
    Patent number: 8772535
    Abstract: Process for preparing isocyanates by phosgenation of amines, wherein phosgene and amine are brought into contact in at least 2 mixing chambers connected in parallel.
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: July 8, 2014
    Assignee: BASF SE
    Inventors: Ralf Boehling, Sven Kueber, Stefan Maixner, Eckhard Stroefer, Jochem Henkelmann, Georg Krug, Werner Bolz
  • PROCESS FOR PREPARING ISOCYANATES
    Publication number: 20120197038
    Abstract: Process for preparing isocyanates by phosgenation of amines, wherein phosgene and amine are brought into contact in at least 2 mixing chambers connected in parallel.
    Type: Application
    Filed: April 9, 2012
    Publication date: August 2, 2012
    Applicant: BASF SE
    Inventors: Ralf Böhling, Sven Küber, Stefan Maixner, Eckhard Stroefer, Jochem Henkelmann, Georg Krug, Werner Bolz
  • Process for preparing isocyanates
    Patent number: 8212069
    Abstract: Process for preparing isocyanates by phosgenation of amines, wherein phosgene and amine are brought into contact in at least 2 mixing chambers connected in parallel.
    Type: Grant
    Filed: October 18, 2007
    Date of Patent: July 3, 2012
    Inventors: Ralf Boehling, Sven Kueber, Stefan Maixner, Eckhard Stroefer, Jochem Henkelmann, Georg Krug, Werner Bolz
  • PROCESS FOR PREPARING ISOCYANATES
    Publication number: 20100317889
    Abstract: Process for preparing isocyanates by phosgenation of amines, wherein phosgene and amine are brought into contact in at least 2 mixing chambers connected in parallel.
    Type: Application
    Filed: October 18, 2007
    Publication date: December 16, 2010
    Applicant: BASF SE
    Inventors: Ralf Boehling, Sven Kueber, Stefan Maixner, Eckhard Stroefer, Jochem Henkelmann, Georg Krug, Werner Bolz