Patents by Inventor P.A. Grimshaw

P.A. Grimshaw 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: 20180362630
    Abstract: The present invention provides sustained-release pharmaceutical formulations for administering proteins to the eye. In particular, the invention provides formulations comprising single chain antibodies and hydrophobic polyester hexylsubstituted poly(lactic acid) (hexPLA). The invention further provides processes for the production of sustained-release pharmaceutical formulations and medical uses thereof.
    Type: Application
    Filed: September 4, 2018
    Publication date: December 20, 2018
    Inventors: Lutz Asmus, Michael Möller, Robert Gurny, P.A. Grimshaw
  • Patent number: 10093726
    Abstract: The present invention provides sustained-release pharmaceutical formulations for administering proteins to the eye. In particular, the invention provides formulations comprising single chain antibodies and hydrophobic polyester hexylsubstituted poly(lactic acid) (hexPLA). The invention further provides processes for the production of sustained-release pharmaceutical formulations and medical uses thereof.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: October 9, 2018
    Assignee: ESBATech, an Alcon Biomedical Research Unit LLC
    Inventors: Lutz Asmus, Michael Möller, Robert Gurny, John P. A. Grimshaw
  • Patent number: 9873736
    Abstract: The present invention provides sustained-release pharmaceutical formulations for administering proteins to the eye. In particular, the invention provides formulations comprising single chain antibodies and hydrophobic polyester hexylsubstituted poly(lactic acid) (hexPLA). The invention further provides processes for the production of sustained-release pharmaceutical formulations and medical uses thereof.
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: January 23, 2018
    Assignee: ESBATech, an Alcon Biomedical Research Unit LLC
    Inventors: Lutz Asmus, Michael Möller, Robert Gurny, John P. A. Grimshaw
  • Publication number: 20160362483
    Abstract: The present invention provides sustained-release pharmaceutical formulations for administering proteins to the eye. In particular, the invention provides formulations comprising single chain antibodies and hydrophobic polyester hexylsubstituted poly(lactic acid) (hexPLA). The invention further provides processes for the production of sustained-release pharmaceutical formulations and medical uses thereof.
    Type: Application
    Filed: August 24, 2016
    Publication date: December 15, 2016
    Inventors: Lutz Asmus, Michael Möller, Robert Gurny, P.A. Grimshaw
  • Publication number: 20150044213
    Abstract: The present invention provides sustained-release pharmaceutical formulations for administering proteins to the eye. In particular, the invention provides formulations comprising single chain antibodies and hydrophobic polyester hexylsubstituted poly(lactic acid) (hexPLA). The invention further provides processes for the production of sustained-release pharmaceutical formulations and medical uses thereof.
    Type: Application
    Filed: August 18, 2014
    Publication date: February 12, 2015
    Inventors: Lutz Asmus, Michael Möller, Robert Gurny, John P.A. Grimshaw
  • Patent number: 6663785
    Abstract: Embodiments of the present invention are directed to method of fabrication of a broadband emitter array. Embodiments of the present invention may grown a first set of emitters possessing a first quantum well characteristic (e.g., quantum well thickness or composition). A portion of the first set of emitters is removed by etching. In place of the removed emitters, a second set of emitters is regrown with said second set of emitters possessing a different quantum well characteristic. By fabricating the emitters sets in this manner, a unitary emitter array may be fabricated that possesses an increased bandwidth, e.g., the first and second sets of emitters may be associated with different center wavelengths. Embodiments of the present invention may utilize emitter arrays fabricated in this manner in, for example, incoherently beam combined (IBC) lasers and in Raman amplifier systems.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: December 16, 2003
    Assignee: nLight Photonics Corporation
    Inventors: Zhe Huang, Mark A. Devito, Mike P. Grimshaw, Paul A. Crump, Jason N. Farmer, Mark R. Pratt
  • Publication number: 20030118267
    Abstract: An optical waveguide is formed over a substrate, with an insulating planarization layer formed adjacent the optical waveguide and level with the top of the waveguide A microwave transmission line is formed over the planarization layer and overlies a top surface of the optical waveguide. In this circuit, isolation of a microwave transmission line is provided by forming the line over a planarization layer which fills the space adjacent to an optical waveguide structure. The transmission line can then contact electrically the top surface of the waveguide structure but is isolated from the substrate which supports the waveguide.
    Type: Application
    Filed: December 21, 2001
    Publication date: June 26, 2003
    Inventors: Eric M. Kimber, Christopher Clarke, Tim T. Lester, Iain Benson, Michael P. Grimshaw
  • Patent number: 4479176
    Abstract: An adaptive control for a dynamic system or process which can be described mathematically as having dominant eigen values and which utilizes the phase response variation with frequency and more precisely uses the rate of change of phase with frequency to measure dynamic characteristics of the system or process and by comparison with known optimum values of rates of change of phase based on a criterion as herein defined determines the changes required to controlled parameters or to a controlling computer in order to achieve and maintain optimum or near optimum performance of the dynamic system or process.
    Type: Grant
    Filed: February 8, 1982
    Date of Patent: October 23, 1984
    Assignee: Metalogic Control Limited
    Inventor: Kenneth P. Grimshaw