Patents by Inventor Erich Graf

Erich Graf 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: 20100310628
    Abstract: Precut, user-shapeable, resorbable polymer micro-membranes are disclosed. The micro-membranes are constructed of resorbable polymers, which are engineered to attenuate adhesions and to be absorbed into the body relatively slowly over time. The membranes can formed to have very thin thicknesses, for example, thicknesses between about 0.010 mm and about 0.300 mm, while maintaining adequate strength. The membranes can be extruded from polylactide polymers having a relatively high viscosity property, can be stored in sterile packages, and can be preshaped with relatively high reproducibility during implantation procedures.
    Type: Application
    Filed: June 9, 2009
    Publication date: December 9, 2010
    Applicant: MAST BIOSURGERY AG
    Inventor: Erich Graf Von Waldburg-Zeil
  • Publication number: 20100310632
    Abstract: Precut, user-shapeable, resorbable polymer micro-membranes having cusped orifices are disclosed. The micro-membranes are constructed of resorbable polymers, which are engineered to attenuate adhesions. The membranes can formed to have very thin thicknesses, for example, thicknesses between about 0.010 mm and about 0.300 mm, while maintaining adequate strength. The membranes can be extruded from polylactide polymers having a relatively high viscosity property, can be stored in sterile packages, and can be preshaped with relatively high reproducibility during implantation procedures.
    Type: Application
    Filed: June 9, 2009
    Publication date: December 9, 2010
    Inventor: ERICH GRAF VON WALDBURG-ZEIL
  • Publication number: 20100003306
    Abstract: Precut, user-shapeable, resorbable polymer micro-membranes are disclosed. The micro-membranes are constructed of resorbable polymers, which are engineered to attenuate adhesions and to be absorbed into the body relatively slowly over time. The membranes can formed to have very thin thicknesses, for example, thicknesses between about 0.010 mm and about 0.300 mm, while maintaining adequate strength. The membranes can be extruded from polylactide polymers having a relatively high viscosity property, can be stored in sterile packages, and can be preshaped with relatively high reproducibility during implantation procedures.
    Type: Application
    Filed: June 8, 2009
    Publication date: January 7, 2010
    Applicant: MAST BIOSURGERY AG
    Inventor: Erich Graf Von Waldburg-Zeil
  • Publication number: 20090304779
    Abstract: Precut, user-shapeable, resorbable polymer micro-membranes having cusped orifices are disclosed. The micro-membranes are constructed of resorbable polymers, which are engineered to attenuate adhesions. The membranes can formed to have very thin thicknesses, for example, thicknesses between about 0.010 mm and about 0.300 mm, while maintaining adequate strength. The membranes can be extruded from polylactide polymers having a relatively high viscosity property, can be stored in sterile packages, and can be preshaped with relatively high reproducibility during implantation procedures.
    Type: Application
    Filed: June 8, 2009
    Publication date: December 10, 2009
    Inventor: Erich Graf von Waldburg-Zeil
  • Patent number: 5114954
    Abstract: Benzylselenobenzamides of formula I ##STR1## with inflammation-inhibiting characteristics and used in pharmaceutical preparations.
    Type: Grant
    Filed: November 8, 1990
    Date of Patent: May 19, 1992
    Assignee: A. Nattermann & Cie. GmbH
    Inventors: Jurgen Biedermann, Michel Evers, Rolf Terlinden, Sigurd Leyck, Erich Graf
  • Patent number: 4746660
    Abstract: The invention relates to a new process for the treatment of hypertension and thromboembolic diseases in humans by simultaneous administration of (.+-.)- or (-)-2-[1-(2,6-dichlorophenoxy)-ethyl]-1,3-diazacyclopent-2-ene hydrochloride on the one side, and 4,5-dihydro-6-[4-(1-imidazolyl)-phenyl]-5-methyl-3(2H)-pyridazinone or 4,5-dihydro-6-[4-(1-imidazolyl)-thien-2-yl]-5-methyl-3(2H)-pyridazinone, on the other side, as the active substances.
    Type: Grant
    Filed: January 21, 1987
    Date of Patent: May 24, 1988
    Assignee: A. Natternabb & CIE GmbH
    Inventors: Jurgen Biedermann, Harald Borbe, Erich Graf, Gerd Hilboll, Gerrit Prop
  • Patent number: 4730053
    Abstract: The present invention is related to new S-(Carbamoyl-phenylselenyl) derivatives of mercaptanes of the general formula (I) ##STR1## and to a process for the treatment of diseases caused by cell injury due to the increased formation of active oxygen metabolites.
    Type: Grant
    Filed: November 25, 1985
    Date of Patent: March 8, 1988
    Assignee: A. Nattermann & Cie GmbH
    Inventors: Norbert Dereu, Albrecht Wendel, Helmut Sies, Sigurd Leyck, Axel Romer, Erich Graf
  • Patent number: 4726549
    Abstract: An electromagnetically actuatable pressure modulator for anti-locking brake systems utilizes a variable lever-type transmission interposed between a pressure relief piston of the modulator and the compression spring biased armature of an electromagnet whereby the non-linear force/air-gap relationship of the electromagnet is converted to a linear variation of the force applied to the pressure relief piston for moving same. When a predetermined maximum brake pressure is applied to the modulator, the latter automatically isolates the wheel cylinder from the master cylinder.
    Type: Grant
    Filed: August 21, 1986
    Date of Patent: February 23, 1988
    Assignee: FAG Kugelfischer Georg Schafer (KGaA)
    Inventors: Adam Dittner, Franz Fellner, Norbert Oberlack, Erich Graf, Joachim Sauer, Ulrich Sieme
  • Patent number: 4661487
    Abstract: The invention relates to a new process for the treatment of hypertension and thromboembolic diseases in humans by simultaneous administration of (.+-.)- or (-)-2-[1-(2,6-dichlorophenoxy)-ethyl]-1,3-diazacyclopent-2-ene hydrochloride on the one side, and 4,5-dihydro-6-[4-(1-imidazolyl)-phenyl]-5-methyl-3(2H)-pyridazinone or 4,5-dihydro-6-[4-(1-imidazolyl)-thien-2-yl]-5-methyl-3(2H)-pyridazinone, on the other side, as the active substances.
    Type: Grant
    Filed: February 26, 1985
    Date of Patent: April 28, 1987
    Assignee: A. Nattermann & Cie GmbH
    Inventors: Jurgen Biedermann, Harald Borbe, Erich Graf, Gerd Hilboll, Gerrit Prop
  • Patent number: 4618669
    Abstract: The present invention relates to new S-(carbamoylphenylselenyl) derivatives of glutathione and of .alpha.
    Type: Grant
    Filed: June 14, 1985
    Date of Patent: October 21, 1986
    Assignee: A. Nattermann & Cie GmbH
    Inventors: Norbert Dereu, Andre Welter, Albrecht Wendel, Sigurd Leyck, Michael Parnham, Erich Graf, Helmut Sies, Hans Betzing, Hartmut Fischer
  • Patent number: 4610979
    Abstract: The invention relates to new O-acyl-alkanediol-phospholipids of the general formula I ##STR1## processes for their preparation and process for the treatment of certain diseases in humans.
    Type: Grant
    Filed: February 27, 1984
    Date of Patent: September 9, 1986
    Assignee: A. Nattermann & Cie GmbH
    Inventors: Hans-Heiner Lautenschlager, Erich Graf, Sigurd Leyck
  • Patent number: 4329361
    Abstract: The present invention is directed to a new process for the treatment of inflammatory diseases and disorders in humans by administering a pharmaceutical preparation containing rosmarinic acid.
    Type: Grant
    Filed: December 11, 1980
    Date of Patent: May 11, 1982
    Assignee: Nattermann & Cie GmbH
    Inventors: Meinhard Zenk, Eugen Etschenberg, Erich Graf
  • Patent number: 4269855
    Abstract: (3-Alkylamino-2-hydroxypropoxy)-furan-2-carboxylic acid anilides of the formula: ##STR1## in which R.sub.1 denotes a straight or branched C.sub.1 to C.sub.5 alkyl group or a cyclopropyl or cyclopentyl group, R.sub.2 denotes a hydrogen or halogen atom or a methyl, methoxy, nitro or acetyl group, R.sub.3 denotes a hydrogen or halogen atom or a nitro group and A denotes a single bond or the --CH.sub.2 -- or --CH.dbd.CH-- group, and physiologically tolerated acid addition salts thereof possess .beta.-adrenolytic properties and a low toxicity.
    Type: Grant
    Filed: June 3, 1980
    Date of Patent: May 26, 1981
    Assignee: A. Nattermann & Cie. GmbH
    Inventors: Joachim Uhlendorf, Hans Betzing, Hamied Gabbar, Erich Graf, Ille-Stephanie Doppelfeld
  • Patent number: D679296
    Type: Grant
    Filed: February 22, 2011
    Date of Patent: April 2, 2013
    Assignee: Oerlikon Saurer Zweigniederlassung der Oerlikon Textile GmbH & Co. KG
    Inventors: Erich Graf, Yilmaz Ipeksoy
  • Patent number: D968476
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: November 1, 2022
    Inventors: Erich Graf, Gereon Keller, Magnus Hiepp, Simon Kleipass, Alain Crouzet, Mark Dellen, Joachim Beckers, Sergei Singer
  • Patent number: D994715
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: August 8, 2023
    Inventors: Gereon Keller, Alain Crouzet, Simon Kleipass, Mark Dellen, Erich Graf, Magnus Hiepp
  • Patent number: D994716
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: August 8, 2023
    Inventors: Simon Kleipass, Magnus Hiepp, Erich Graf, Gereon Keller
  • Patent number: D994718
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: August 8, 2023
    Inventors: Magnus Hiepp, Gereon Keller, Erich Graf, Mark Dellen, Alain Crouzet, Simon Kleipass