Patents by Inventor Georg Lentzen

Georg Lentzen 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).

  • Publication number: 20210213039
    Abstract: The invention relates to a composition containing as active agent ectoine, hydroxyectoine, glucosylglycerol and/or salts, esters or amides of these compounds for promoting the regeneration of injured body tissue. The invention has special significance for the treatment of chronic wounds or ulcers.
    Type: Application
    Filed: March 31, 2021
    Publication date: July 15, 2021
    Applicant: Bitop AG
    Inventors: Andreas Bilstein, Olaf Scherner, Georg Lentzen
  • Publication number: 20170189435
    Abstract: The invention relates to a composition containing as active agent ectoine, hydroxyectoine, glucosylglycerol and/or salts, esters or amides of these compounds for promoting the regeneration of injured body tissue. The invention has special significance for the treatment of chronic wounds or ulcers.
    Type: Application
    Filed: March 24, 2017
    Publication date: July 6, 2017
    Applicant: bitop AG
    Inventors: Andreas Bilstein, Olaf Scherner, Georg Lentzen
  • Publication number: 20160106747
    Abstract: A method of treatment of a patient suffering from postoperative inflammatory stress and pain caused by mechanical impact exerted on portions of the body of the patient that causes damaged tissue wherein the inflammatory stress and pain of the operation outlast the healing of damaged tissue and which is not related to, or caused by, uncontrolled proteolysis. The treatment comprises administering a tetrahydropyrimidine selected from ectoine and/or hydroxyectoine to the patient.
    Type: Application
    Filed: December 28, 2015
    Publication date: April 21, 2016
    Applicant: Bitop AG
    Inventors: Rene Tolba, Gerhild van Echten-Deckert, Georg Lentzen, Andreas Bilstein
  • Publication number: 20150297592
    Abstract: The invention relates to a composition containing as active agent ectoine, hydroxyectoine, glucosylglycerol and/or salts, esters or amides of these compounds for promoting the regeneration of injured body tissue. The invention has special significance for the treatment of chronic wounds or ulcers.
    Type: Application
    Filed: June 19, 2013
    Publication date: October 22, 2015
    Inventors: Andreas BILSTEIN, Olaf CHERNER, Georg LENTZEN
  • Patent number: 9089568
    Abstract: The invention relates to the use of compatible solutes, especially ectoine, hydroxyectoine, di-myo-inositol phosphate (DIP), cyclic 2,3 diphosphoglycerate (cDPG), 1,1-di-glycerol phosphate (DGP), ?-mannosylglycerate (firoin), ?-mannosylglyceramide (firoin A), proline betaine and/or derivatives as well as combinations thereof for the production of an agent aimed at preventing and treating gastrointestinal and amyloidal diseases, with agents containing said active ingredients being disclosed as well.
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: July 28, 2015
    Assignee: Bitop AG
    Inventors: Thomas Schwarz, Georg Lentzen, Jean Krutmann
  • Publication number: 20150104781
    Abstract: The invention relates to a storage solution for the preservation of organs, tissue or organ systems to be transplanted, said solution being based on the known HTK, UW or Celsior solutions. In accordance with the invention it has been determined that ischemia and reperfusion injury could be reduced through the addition of ectoine or hydroxyectoine.
    Type: Application
    Filed: March 15, 2013
    Publication date: April 16, 2015
    Applicant: bitop AG
    Inventors: Andreas Bilstein, Georg Lentzen, Rene Tolba, Fabian Bernal Quesnel
  • Patent number: 8765691
    Abstract: The present invention relates to the use of osmolytes for treating allergic or viral respiratory diseases, e.g. allergic rhinitis (hay fever) as well as rhinovirus and/or adenovirus infections. The invention also relates to a medicament preparation containing one or more compounds from the group of osmolytes. The group of osmolytes used in the invention comprises various low-molecular substances, more specifically ectoine, 4,5,6,7-tetrahydro-2-methyl-1H-[1,3]-diazepine-4-S-carboxylic acid (homoectoine), hydroxyectoine, di-myo-inositol-phosphate (DIP), to cyclic 2,3-diphosphoglycerate (cDPG), 1,1-diglycerol phosphate (DGP), ?-mannosylglycerate (firoin), ?-mannosylglyceramide (firoin-A), dimannosyl-diinositol phosphate (DMIP), glucosylglycerol, taurine, betaine, citrulline, and/or a derivative, e.g. an acid, salt, or ester of said compounds.
    Type: Grant
    Filed: August 25, 2008
    Date of Patent: July 1, 2014
    Assignee: Bitop AG
    Inventors: Jean Krutmann, Georg Lentzen, Thomas Schwarz
  • Publication number: 20140163053
    Abstract: A method of treatment of postoperative inflammatory stress and pain comprising administering a tetrahydropyrimidine selected from ectoine and/or hydroxyectoine to a patient in need of such treatment.
    Type: Application
    Filed: December 6, 2012
    Publication date: June 12, 2014
    Applicant: Bitop Aktiengesellschaft
    Inventors: Rene Tolba, Gerhild van Echten-Deckert, Georg Lentzen, Andress Bilstein
  • Patent number: 8598346
    Abstract: The invention relates to an innovative method for synthesis of cyclic amidines. The synthesis starts from a ?-, ?- or ?-lactone which is twofold brominated. After esterification of the carboxyl function, the bromine atoms are nucleophilically substituted and the corresponding diamino compound is obtained. The ring closure to the cyclic amidine is accomplished subsequently by reaction with orthoester, imidate or thioimidate. Owing to interposing additional steps for recovery of the diamino compound in enantiomerically pure form, the enantiomers of the cyclic amidines can be stereoselectively synthesized.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: December 3, 2013
    Assignee: Bitop AG
    Inventors: Georg Lentzen, Thorsten Neuhaus
  • Publication number: 20110269784
    Abstract: Tetrahydropyrimidines of the formula where R is a hydrogen atom or a hydrocarbon radical comprising up to eight carbon atoms, R? is hydrogen, OH or OR? and R? is R or COR, with R having the above described significance for use in the prevention or treatment of post-operative inflammatory stresses and pain.
    Type: Application
    Filed: January 30, 2009
    Publication date: November 3, 2011
    Inventors: Rene Tolba, Gerhild van Echten-Deckert, Georg Lentzen, Andreas Bilstein
  • Publication number: 20110053896
    Abstract: The present invention relates to the use of osmolytes for treating allergic or viral respiratory diseases, e.g. allergic rhinitis (hay fever) as well as rhinovirus and/or adenovirus infections. The invention also relates to a medicament preparation containing one or more compounds from the group of osmolytes. The group of osmolytes used in the invention comprises various low-molecular substances , more specifically ectoine, 4,5,6,7-tetrahydro-2-methyl-1H-[1, 3]-diazepine-4-S-carboxylic acid (homoectoine), hydroxyectoine, di-myo-inositol-phosphate (DIP), to cyclic 2,3-diphosphoglycerate (cDPG), 1,1-diglycerol phosphate (DGP), ?-mannosylglycerate (firoin), ?-mannosylglyceramide (firoin-A), dimannosyl-diinositol phosphate (DMIP), glucosylglycerol, taurine, betaine, citrulline, and/or a derivative, e.g. an acid, salt, or ester of said compounds.
    Type: Application
    Filed: August 25, 2008
    Publication date: March 3, 2011
    Inventors: Jean Krutmann, Georg Lentzen, Thomas Schwarz
  • Publication number: 20100048900
    Abstract: The invention relates to an agent which contains ectoines for the prophylactic or therapeutic treatment of endothelial function disturbances, in particular the VLS.
    Type: Application
    Filed: December 3, 2007
    Publication date: February 25, 2010
    Inventors: Thomas Schwarz, Georg Lentzen
  • Publication number: 20090060876
    Abstract: The invention relates to the use of compatible solutes, especially ectoine, hydroxyectoine, di-myo-inositol phosphate (DIP), cyclic 2,3 diphosphoglycerate (cDPG), 1,1-di-glycerol phosphate (DGP), ?-mannosylglycerate (firoin), ?-mannosylglyceramide (firoin A), proline betaine and/or derivatives as well as combinations thereof for the production of an agent aimed at preventing and treating gastrointestinal and amyloidal diseases, with agents containing said active ingredients being disclosed as well.
    Type: Application
    Filed: March 13, 2006
    Publication date: March 5, 2009
    Inventors: Thomas Schwarz, Georg Lentzen, Jean Krutmann
  • Publication number: 20020037516
    Abstract: A method for determining whether a test compound binds to a target RNA, the method comprising the steps of: (a) contacting the test compound with the target RNA and a RNA-modifying enzyme; and (b) detecting the modification of the target RNA by the enzyme and comparing the amount of modification detected to that of a standard. Inhibition of enzymatic modification of the RNA target indicates that the test compound can bind the target RNA and can thus exhibit antibiotic activity.
    Type: Application
    Filed: April 19, 2001
    Publication date: March 28, 2002
    Inventors: Alastair Murchie, Georg Lentzen