Patents by Inventor Ingo Koschinski

Ingo Koschinski 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).

  • ACYLATIONS IN MICRO REACTION SYSTEMS
    Publication number: 20130211105
    Abstract: A method for acylating tertiary alcohols and phenolic compounds with carboxylic acids or their anhydrides in micro-reaction systems wherein the acylation is effected in the absence of any catalyst including water at residence times of at most 30 minutes.
    Type: Application
    Filed: January 13, 2011
    Publication date: August 15, 2013
    Inventors: Werner Bonrath, Ingo Koschinski, Thomas Van Oordt
  • Deodorization and stabilization of marine oils
    Patent number: 8461363
    Abstract: The invention relates to a process for the preparation of deodorized and stabilized food-grade marine oils by submitting marine oils to a counter-current steam distillation (CCSD) in a thin film column containing a structured packing and, if desired, adding antioxidant(s), to the food-grade marine oils thus obtained and to their uses in the food/feed, cosmetic and/or pharmaceutical industry.
    Type: Grant
    Filed: May 9, 2008
    Date of Patent: June 11, 2013
    Assignee: DSM IP Assets B.V.
    Inventors: Andreas Keller, Ingo Koschinski, Albert Lustenberger, Neil MacFarlane, Thomas Meierhans
  • DEODORIZATION AND STABILIZATION OF MARINE OILS
    Publication number: 20100130610
    Abstract: The invention relates to a process for the preparation of deodorized and stabilized food-grade marine oils by submitting marine oils to a counter-current steam distillation (CCSD) in a thin film column containing a structured packing and, if desired, adding antioxidant(s), to the food-grade marine oils thus obtained and to their uses in the food/feed, cosmetic and/or pharmaceutical industry.
    Type: Application
    Filed: May 9, 2008
    Publication date: May 27, 2010
    Inventors: Andreas Keller, Ingo Koschinski, Albert Lustenberger, Neil Macfarlane, Thomas Meierhans
  • Process for the production of (?)-epigallocatechin gallate
    Patent number: 7312199
    Abstract: A process is provided for making (?)-epigallocatechin gallate (EGCG) by subjecting a green tea extract to chromatography on a macroporous polar resin, eluting EGCG from the resin with a polar elution solvent, optionally concentrating the eluate, optionally regenerating the resin by desorbing the remaining catechins, and optionally concentrating the desorbed catechins.
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: December 25, 2007
    Assignee: DSM IP Assets B.V.
    Inventors: David Carl Burdick, Heinz Egger, Andrew George Gum, Ingo Koschinski, Elena Muelchi, Isabelle Prevot-Halter
  • Process for the production of (-)-epigallocatechin gallate
    Publication number: 20060069046
    Abstract: A process is provided for making (?)-epigallocatechin gallate (EGCG) by subjecting a green tea extract to chromatography on a macroporous polar resin, eluting EGCG from the resin with a polar elution solvent, optionally concentrating the eluate, optionally regenerating the resin by desorbing the remaining catechins, and optionally concentrating the desorbed catechins.
    Type: Application
    Filed: November 9, 2005
    Publication date: March 30, 2006
    Inventors: David Burdick, Heinz Egger, Andrew Gum, Ingo Koschinski, Elena Muelchi, Isabelle Prevot-Halter
  • Process for the production of (?)-epigallocatechin gallate
    Patent number: 7012149
    Abstract: A process is provided for making (?)-epigallocatechin gallate (EGCG) by subjecting a green tea extract to chromatography on a macroporous polar resin, eluting EGCG from the resin with a polar elution solvent, optionally concentrating the eluate, optionally regenerating the resin by desorbing the remaining catechins, and optionally concentrating the desorbed catechins.
    Type: Grant
    Filed: September 18, 2002
    Date of Patent: March 14, 2006
    Assignee: DSM IP Assets B.V.
    Inventors: David Carl Burdick, Heinz Egger, Andrew George Gum, Ingo Koschinski, Elena Muelchi, Isabelle Prevot-Halter
  • Process for the production of (-)-epigallocatechin gallate
    Publication number: 20030083270
    Abstract: A process is provided for making (-)-epigallocatechin gallate (EGCG) by subjecting a green tea extract to chromatography on a macroporous polar resin, eluting EGCG from the resin with a polar elution solvent, optionally concentrating the eluate, optionally regenerating the resin by desorbing the remaining catechins, and optionally concentrating the desorbed catechins.
    Type: Application
    Filed: September 18, 2002
    Publication date: May 1, 2003
    Applicant: ROCHE VITAMINS, INC.
    Inventors: David Carl Burdick, Heinz Egger, Andrew George Gum, Ingo Koschinski, Elena Muelchi, Isabelle Prevot-Halter
  • Stabilization of marine oils
    Patent number: 5855944
    Abstract: A process for stabilizing fully or partially refined marine oil is disclosed. Here marine oil is treated with silica having a surface area greater than 500 m.sup.2 per gram. Then the silica treated oil is soft vacuum steam deodorized at a temperature between 140.degree. C. and about 210.degree. C. Finally the oil is treated with a combination of lecithin, ascorbyl palmitate and tocopherol in ratios of 6-3:4-2:8-4 the range of 1000 parts per million to 4000 parts per million.
    Type: Grant
    Filed: March 5, 1997
    Date of Patent: January 5, 1999
    Assignee: Roche Vitamins Inc.
    Inventors: Ingo Koschinski, Neil MacFarlane
  • Fibre reinforced polyphenylene sulphide
    Patent number: 4902730
    Abstract: Improved fiber reinforcement of polyarylene sulphides is achieved by preparing the polyarylene sulphides in the presence of reinforcing fibers pretreated with arylsulphonic acid chlorides at elevated temperatures.
    Type: Grant
    Filed: August 15, 1988
    Date of Patent: February 20, 1990
    Assignee: Bayer Aktiengesellschaft
    Inventors: Karl-Heinz Reichert, Ingo Koschinski
  • Fibre-reinforced or filled polyphenylene sulphide containing treated aramide fibers
    Patent number: 4710546
    Abstract: This invention relates to fibre-reinforced or filled polyphenylene sulphide and to a process for the production thereof.
    Type: Grant
    Filed: October 9, 1986
    Date of Patent: December 1, 1987
    Assignee: Bayer Aktiengesellschaft
    Inventors: Karl-Heinz Reichert, Ingo Koschinski
  • Fibre-reinforced or filled polyphenylene sulphide
    Patent number: 4657945
    Abstract: This invention relates to fibre-reinforced or filled polyphenylene sulphide and to a process for the production thereof.
    Type: Grant
    Filed: July 10, 1985
    Date of Patent: April 14, 1987
    Assignee: Bayer Aktiengesellschaft
    Inventors: Karl-Heinz Reichert, Ingo Koschinski