Patents by Inventor Peter Ralph

Peter Ralph 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: 20150320715
    Abstract: DPA-enriched pharmaceutical compositions of polyunsaturated fatty acids in free acid form, therapeutic methods for their use, and processes for refining the compositions from fish oil are presented.
    Type: Application
    Filed: April 29, 2015
    Publication date: November 12, 2015
    Inventors: Timothy J. Maines, Bernardus N. MACHIELSE, Bharat M. MEHTA, Gerald L. WISLER, Michael H. DAVIDSON, Peter Ralph WOOD
  • Patent number: 9050308
    Abstract: DPA-enriched pharmaceutical compositions of polyunsaturated fatty acids in free acid form, therapeutic methods for their use, and processes for refining the compositions from fish oil are presented.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: June 9, 2015
    Assignees: Omthera Pharmaceuticals, Inc., Chrysalis Pharma AG
    Inventors: Timothy J. Maines, Bernardus N M Machielse, Bharat M. Mehta, Gerald L. Wisler, Michael H. Davidson, Peter Ralph Wood
  • Patent number: 9050309
    Abstract: DPA-enriched pharmaceutical compositions of polyunsaturated fatty acids in free acid form, therapeutic methods for their use, and processes for refining the compositions from fish oil are presented.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: June 9, 2015
    Assignees: Omthera Pharmaceuticals, Inc., Chrysalis Pharma AG
    Inventors: Timothy J. Maines, Bernardus N M Machielse, Bharat M. Mehta, Gerald L. Wisler, Michael H. Davidson, Peter Ralph Wood
  • Publication number: 20150004224
    Abstract: DPA-enriched pharmaceutical compositions of polyunsaturated fatty acids in free acid form, therapeutic methods for their use, and processes for refining the compositions from fish oil are presented. Also provided are methods of treating hypertriglyceridemia (200 mg/dL-500 mg/dL) by adjunctive administration of a statin and the pharmaceutical compositions described herein. Further treatment methods include, inter alia, treatments to increase plasma EPA:AA ratios, treatments to decrease ApoCIII levels, and treatments to reduce or prevent resistance to platelet aggregation inhibitors.
    Type: Application
    Filed: January 4, 2013
    Publication date: January 1, 2015
    Inventors: Timothy J. Maines, Bernardus Machielse, Bharat M. Mehta, Gerald Wisler, Michael Davidson, Peter Ralph Wood
  • Patent number: 8573898
    Abstract: A method of manufacturing a multi-tooth fir-tree or bulbous form milling cutter, by the grinding of a blank with a grinding wheel, wherein, a flat clearance angle ? of between 0° and 20° is generated on each tooth (13) by the path (14) of the grinding wheel (10), with each tooth (13) having a width (X) from tip to point of maximum clearance (see FIG. 5), calculated as follows: —X={[(R tan ?)cos ?] cos ?}±0.25% (being calculation (A)) where R=radius of cutter, and where ?=clearance angle measured from a tangent to the tooth tip, and furthermore, wherein, each tooth (13) has a variable depth (Y) around the cutter, calculated as follows: —Y={[?D]/[180/?]}0.5±0.2. (being calculation (B)) where D=maximum diameter of the form at any given point along the form. The invention also includes fir tree and bulbous milling cutters produced by the above defined method.
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: November 5, 2013
    Assignee: Rolls-Royce PLC
    Inventors: Christopher Peter Ralph Hill, Mark Kirby
  • Publication number: 20120170985
    Abstract: A method of manufacturing a multi-tooth fir-tree or bulbous form milling cutter, by the grinding of a blank with a grinding wheel, wherein, a flat clearance angle ? of between 0° and 20° is generated on each tooth (13) by the path (14) of the grinding wheel (10), with each tooth (13) having a width (X) from tip to point of maximum clearance (see FIG. 5), calculated as follows: X={[(Rtan?)cos?]cos?}±0.25% (being calculation (A)) where R=radius of cutter, and where ?=clearance angle measured from a tangent to the tooth tip, and furthermore, wherein, each tooth (13) has a variable depth (Y) around the cutter, calculated as follows: Y={[?D]/[180/?]} 0.5±0.2. (being calculation (B)) where D=maximum diameter of the form at any given point along the form. The invention also includes fir tree and bulbous milling cutters produced by the above defined method.
    Type: Application
    Filed: September 21, 2010
    Publication date: July 5, 2012
    Inventors: Christopher Peter Ralph Hill, Mark Kirby
  • Patent number: 7811773
    Abstract: The instant invention describes an analytical assay to accurately measure an analyte in the presence of an interfering substance.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: October 12, 2010
    Assignee: Genentech, Inc.
    Inventor: Peter Ralph
  • Patent number: 7628583
    Abstract: A centrifugal compressor includes an impeller and a diffuser, the diffuser having a plurality of descrete D-shaped passages intersecting each other.
    Type: Grant
    Filed: November 8, 2004
    Date of Patent: December 8, 2009
    Assignee: Pratt & Whitney Canada Corp.
    Inventors: Douglas Allan Roberts, André Denis LeBlanc, Suresh Chandra Kacker, Peter Ralph Townsend, Ioan Sasu
  • Publication number: 20080108096
    Abstract: The instant invention describes an analytical assay to accurately measure an analyte in the presence of an interfering substance.
    Type: Application
    Filed: September 27, 2007
    Publication date: May 8, 2008
    Inventor: Peter Ralph
  • Patent number: D569133
    Type: Grant
    Filed: November 7, 2007
    Date of Patent: May 20, 2008
    Assignee: Smallbone & Co. (Devizes) Limited
    Inventor: Peter Ralph Sheppard
  • Patent number: D573001
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: July 15, 2008
    Assignee: Smallbone USA, Inc.
    Inventor: Peter Ralph Sheppard
  • Patent number: D573439
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: July 22, 2008
    Assignee: Smallbone & Co. (Devizes) Limited
    Inventor: Peter Ralph Sheppard
  • Patent number: D575134
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: August 19, 2008
    Assignee: Smallbone & Co. (Devizes) Limited
    Inventor: Peter Ralph Sheppard
  • Patent number: D662115
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: June 19, 2012
    Assignee: Rolls-Royce PLC
    Inventors: Mark Kirby, Christopher Peter Ralph Hill
  • Patent number: D662529
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: June 26, 2012
    Assignee: Rolls-Royce PLC
    Inventors: Mark Kirby, Christopher Peter Ralph Hill
  • Patent number: D741139
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: October 20, 2015
    Assignee: Canburg Limited
    Inventor: Peter Ralph Sheppard
  • Patent number: D746607
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: January 5, 2016
    Assignee: Canburg Limited
    Inventor: Peter Ralph Sheppard
  • Patent number: D746611
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: January 5, 2016
    Assignee: Canburg Limited
    Inventor: Peter Ralph Sheppard
  • Patent number: D746614
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: January 5, 2016
    Assignee: Canburg Limited
    Inventor: Peter Ralph Sheppard
  • Patent number: D747900
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: January 26, 2016
    Assignee: Canburg Limited
    Inventor: Peter Ralph Sheppard