Patents by Inventor Achim Noack

Achim Noack 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).

  • Piece-form calcium formate
    Publication number: 20020058703
    Abstract: Piece-form materials which comprise 5-100% by mass calcium formate and 95-0% by mass additives and have particle sizes of 0.2-5 mm can be prepared from finely crystalline calcium formate and the additives by compression and, if necessary, subsequent comminution and/or fractionation to set the particle size.
    Type: Application
    Filed: November 28, 2001
    Publication date: May 16, 2002
    Inventors: Achim Noack, Hanspeter Baumgartner, Gunter Linde, Alexander Klausener
  • Piece-form calcium formate
    Patent number: 6350779
    Abstract: Piece-form materials which comprise 5-100% by mass calcium formate and 95-0% by mass additives and have particle sizes of 0.2-5 mm can be prepared from finely crystalline calcium formate and the additives by compression and, if necessary, subsequent comminution and/or fractionation to set the particle size.
    Type: Grant
    Filed: February 19, 1999
    Date of Patent: February 26, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Achim Noack, Hanspeter Baumgartner, Günter Linde, Alexander Klausener
  • Rubber mixtures containing trimethylopropane distillation residues
    Patent number: 6251976
    Abstract: The present invention relates to rubber mixtures consisting of at least one rubber and a specific proportion of a distillation residue from industrial trimethylolpropane production and the use of the rubber mixtures for the production of vulcanisates, especially for the production of highly reinforced, abrasion-resistant mouldings, particularly preferably for the production of tyres exhibiting low rolling resistance and high abrasion resistance.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: June 26, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Thomas Scholl, Herman-Josef Weidenhaupt, Achim Noack, Lothar Steger
  • Process for preparing 2-(methylthio)-5-(trifluoromethyl) -1,3,4-thiadiazole using methyldithiocarbazinate and a molar excess of trifluoroacetic acid with recovery of trifluoroacetic acid
    Patent number: 5898074
    Abstract: The present invention provides a process for preparing 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole. The process includes the steps of reacting methyldithiocarbazinate with a molar excess of trifluoroacetic acid and recovering the excess trifluoroacetic acid.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: April 27, 1999
    Assignees: Bayer Corporation, Bayer Aktiengesellschaft
    Inventors: Vidyanatha A. Prasad, Achim Noack
  • Synthesis of 2-(methysulfonyl)-5-(trifluoro-methyl)-,3,4-thiadiazole via oxidation of 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole with glacial acetic acid
    Patent number: 5856499
    Abstract: The present invention provides a process for making thiadiazole sulfones. The present process is used to make 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole. 2-(Methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole is made using catalytic oxidation in the presence of a suitable oxidizing agent. The catalyst used for the oxidation reaction is glacial acetic acid.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: January 5, 1999
    Assignees: Bayer Corporation, Bayer Aktiengesellschaft
    Inventors: Vidyanatha A. Prasad, Jacqueline M. Applegate, Klaus Jelich, Achim Noack
  • Retention clip for a side window deflector
    Patent number: D510517
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: October 11, 2005
    Inventor: Achim Noack