Patents by Inventor Peter Remler

Peter Remler 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 stereoselective enzymatic hydrolysis of 5-methyl-3-nitromethyl-hexanoic acid ester
    Patent number: 8546112
    Abstract: The present invention relates to processes for the preparation of 5-methyl-3-nitromethyl-hexanoic acid ester and its salts. Also disclosed are processes for the preparation of 5-methyl-3-nitromethyl-hexanoic acid salt and a process for the preparation of 3-(aminomethyl)-5-methylhexanoic acid. (S)-5-Methyl-3-nitromethyl-hexanoic acid or (R)-5-methyl-3-nitromethyl-hexanoic acid in enantioenriched form or enantiopure form as well as salts thereof, (S)-5-methyl-3-nitromethyl-hexanoic acid ester or (R)-5-methyl-3-nitromethyl-hexanoic acid ester in enantioenriched form or enantiopure form and a compound, namely Formula (XIII), in racemic form, enantioenriched form or enantiopure form are also disclosed.
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: October 1, 2013
    Assignee: Sandoz AG
    Inventors: Martin Albert, Ferdinand Zepeck, Andreas Berger, Waander Riethorst, Helmut Schwab, Daniel Luschnig, Peter Remler, Joerg Salchenegger, Doris Osl, Dominic De Souza
  • PROCESS FOR THE STEREOSELECTIVE ENZYMATIC HYDROLYSIS OF 5-METHYL-3-NITROMETHYL-HEXANOIC ACID ESTER
    Publication number: 20110165636
    Abstract: The present invention relates to processes for the preparation of 5-methyl-3-nitromethyl-hexanoic acid ester and its salts. Also disclosed are processes for the preparation of 5-methyl-3-nitromethyl-hexanoic acid salt and a process for the preparation of 3-(aminomethyl)-5-methylhexanoic acid. (S)-5-Methyl-3-nitromethyl-hexanoic acid or (R)-5-methyl-3-nitromethyl-hexanoic acid in enantioenriched form or enantiopure form as well as salts thereof, (S)-5-methyl-3-nitromethyl-hexanoic acid ester or (R)-5-methyl-3-nitromethyl-hexanoic acid ester in enantioenriched form or enantiopure form and a compound, namely Formula (XIII), in racemic form, enantioenriched form or enantiopure form are also disclosed.
    Type: Application
    Filed: May 19, 2009
    Publication date: July 7, 2011
    Applicant: SANDOZ AG
    Inventors: Martin Albert, Ferdinand Zepeck, Andreas Berger, Waander Riethorst, Helmut Schwab, Daniel Luschnig, Peter Remler, Joerg Salchenegger, Doris Osl, Dominic DeSouza
  • AGENTS CONTAINING PROTEASES FROM STENOTROPHOMONAS MALTOPHILIA
    Publication number: 20100234267
    Abstract: The present invention relates to agent compositions, in particular washing and cleaning agents, that contain a protease from a bacterial strain of the species Stenotrophomonas maltophilia, and to said proteases themselves. The invention further relates to cleaning methods in which said agents are used, and to uses of said agents. The invention further relates to the manufacture and use of these proteases themselves.
    Type: Application
    Filed: January 11, 2010
    Publication date: September 16, 2010
    Applicant: HENKEL AG & CO. KGAA
    Inventors: Petra Siegert, Susanne Wieland, Karl-Heinz Maurer, Cornelius Bessler, Doris Ribitsch, Sonja Heumann, Georg Gübitz, Wolfgang Karl, Peter Remler, Helmut Schwab, Gabriele Berg, Jochen Gerlach