Patents by Inventor Li-Hsing Wang

Li-Hsing Wang 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).

  • Patent number: 9776991
    Abstract: The present invention relates to compounds of the formula (I), wherein R1, R2, R3, R4 and X have the meanings indicated in the claims. The compounds of formula I are valuable pharmacologically active compounds. They are highly potent and selective soluble epoxide hydrolase inhibitors and are suitable, for example, for the therapy and prophylaxis of renal failure, diabetic nephropathy, type 2 diabetes mellitus, cardiovascular diseases, inflammatory diseases or could show beneficial effects in pain, dyslipidemia, atherosclerosis wound healing and stroke. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: October 3, 2017
    Assignee: SANOFI
    Inventors: Maria Mendez-Perez, Kristin Breitschopf, Katrin Lorenz, Hartmut Strobel, Li-hsing Wang, Alexander Schiffer, Jochen Goerlitzer
  • Patent number: 9540391
    Abstract: The present invention relates to compounds of the formula (I), wherein R1, R11, R12 and X have the meanings indicated in the claims. The compounds of formula I are valuable pharmacologically active compounds. They are highly potent and selective soluble epoxide hydrolase inhibitors and are suitable, for example, for the therapy and prophylaxis of renal failure, diabetic nephropathy, type 2 diabetes mellitus, inflammation or could show beneficial effects in pain, dyslipidemia and atherosclerosis. The invention furthermore relates to processes for the preparation of compounds of the formula (I), their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: January 10, 2017
    Assignee: SANOFI
    Inventors: Katrin Lorenz, Kristin Breitschopf, Hartmut Strobel, Maria Mendez-Perez, Li-hsing Wang, Alexander Schiffer, Joseph T. Kim, Hans-Peter Nestler, Mark Drew
  • Publication number: 20160326146
    Abstract: The present invention relates to compounds of the formula (I), wherein R1, R2, R3, R4 and X have the meanings indicated in the claims. The compounds of formula I are valuable pharmacologically active compounds. They are highly potent and selective soluble epoxide hydrolase inhibitors and are suitable, for example, for the therapy and prophylaxis of renal failure, diabetic nephropathy, type 2 diabetes mellitus, cardiovascular diseases, inflammatory diseases or could show beneficial effects in pain, dyslipidemia, atherosclerosis wound healing and stroke. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
    Type: Application
    Filed: December 2, 2014
    Publication date: November 10, 2016
    Inventors: Maria MENDEZ-PEREZ, Kristin BREITSCHOPF, Katrin LORENZ, Hartmut STROBEL, Li-hsing WANG, Alexander SCHIFFER, Jochen GOERLITZER
  • Publication number: 20150336979
    Abstract: The present invention relates to compounds of the formula (I), wherein R1, R11, R12 and X have the meanings indicated in the claims. The compounds of formula I are valuable pharmacologically active compounds. They are highly potent and selective soluble epoxide hydrolase inhibitors and are suitable, for example, for the therapy and prophylaxis of renal failure, diabetic nephropathy, type 2 diabetes mellitus, inflammation or could show beneficial effects in pain, dyslipidemia and atherosclerosis. The invention furthermore relates to processes for the preparation of compounds of the formula (I), their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
    Type: Application
    Filed: January 16, 2014
    Publication date: November 26, 2015
    Inventors: Katrin LORENZ, Kristin BREITSCHOPF, Hartmut STROBEL, Maria MENDEZ-PEREZ, Li-hsing WANG, Alexander SCHIFFER, Joseph T. KIM, Hans-Peter NESTLER, Mark DREW
  • Publication number: 20130131034
    Abstract: The instant invention relates to derivatives of formula (I) and their application in therapeutics.
    Type: Application
    Filed: March 1, 2011
    Publication date: May 23, 2013
    Applicant: SANOFI
    Inventors: Markus Follmann, Pascale Goberville, Stéphanie Hachtel, Gerhard Hessler, Heinz-Werner Kleemann, Thomas Maier, Gary MC Cort, Carsten Struebing, Bérangère Thiers, Li-Hsing Wang
  • Publication number: 20100039511
    Abstract: The present invention provides a device of a monitoring system and a method thereof. The device of the present invention includes a monitoring camera that includes at least one red light-emitting diode and contains motion detection monitoring camera therein and at least one auxiliary visible light source, cooperating with the method of the present invention that includes steps of monitoring and video-recording a monitored zone, detecting the monitored zone, activating an auxiliary visible light source, detecting the monitored zone, and de-activating the auxiliary visible light source. Whereby, with the least power consumption, images obtained in the nighttime can contain color contents as clear as those obtained in the daytime.
    Type: Application
    Filed: August 15, 2008
    Publication date: February 18, 2010
    Inventor: Li-Hsing Wang
  • Publication number: 20040152096
    Abstract: The present invention relates to a method for generating a focussed compound library containing ligand compounds being capable of binding to a pre-selected target. In particular, the invention relates to an integrated lead identification approach starting out from the three-dimensional structure of a selected target.
    Type: Application
    Filed: November 12, 2003
    Publication date: August 5, 2004
    Inventors: Axel Dietrich, Ola Engkvist, Ulrich Rester, Li-hsing Wang, Paul Wrede