Patents by Inventor Peter Garth

Peter Garth 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: 11759536
    Abstract: A case for a mobile device is disclosed. The case includes a housing having a portion configured to receive a mobile device, and a tethered disinfecting module selectively removeable from the housing, the tethered disinfecting module having one or more UV light emitting devices configured to selectively emit disinfecting light upon surfaces of the case and the mobile device. Various embodiments include visible and blue light for disinfecting surfaces of a mobile device and the case.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: September 19, 2023
    Inventors: Peter Garth Levandowski, John Phillip Levandowski, II
  • Publication number: 20220089467
    Abstract: For qualitative and quantitative production of biogas, nanoparticles and use of macroalgae when added to AD feedstock at proper concentration, temperature and time of digestion can bring a revolution to meet the future needs of energy. The process of biofuel production can be altered by using various nanomaterials in various ways, such as by improving the stability of cellulose enzymes, enhancing the catalytic production of biohydrogen, and improving biological and chemical digestion. This influence of nanoparticles on the process is determined by their distinct catalytic activity based on structure, shape and size which is complementary to the relevant process. The addition of seaweed in the AD feedstock improves biogas output and digestate quality thus enhancing the economic viability with the simultaneous positive impact of reducing global warming.
    Type: Application
    Filed: September 22, 2020
    Publication date: March 24, 2022
    Inventor: Roger Peters Garth Bason
  • Publication number: 20210290794
    Abstract: A case for a mobile device is disclosed. The case includes a housing having a portion configured to receive a mobile device, and a tethered disinfecting module selectively removeable from the housing, the tethered disinfecting module having one or more UV light emitting devices configured to selectively emit disinfecting light upon surfaces of the case and the mobile device. Various embodiments include visible and blue light for disinfecting surfaces of a mobile device and the case.
    Type: Application
    Filed: March 22, 2021
    Publication date: September 23, 2021
    Inventors: Peter Garth Levandowski, John Phillip Levandowski, II
  • Patent number: 9944616
    Abstract: The present invention provides processes for the preparation of Tasimelteon (1), as well as processes for the preparation of intermediates of Formulas (2), (3) and (4) useful in the preparation of Tasimelteon (1).
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: April 17, 2018
    Assignee: Apotex Inc.
    Inventors: Yajun Zhao, Murali Kondamreddy, Peter Garth Blazecka, Gamini Weeratunga, Craig Stewart, Nalini Nagireddy, Michael B. Johansen, Uma Kotipalli
  • Publication number: 20170355688
    Abstract: The present invention provides processes for the preparation of Tasimelteon (1), as well as processes for the preparation of intermediates of Formulas (2), (3) and (4) useful in the preparation of Tasimelteon (1).
    Type: Application
    Filed: June 6, 2017
    Publication date: December 14, 2017
    Inventors: Yajun Zhao, Murali Kondamreddy, Peter Garth Blazecka, Gamini Weeratunga, Craig Stewart, Nalini Nagireddy, Michael B. Johansen, Uma Kotipalli
  • Patent number: 9533949
    Abstract: This invention provides processes for preparation of 3-alkyl indoles of Formula 1: wherein A1, A2 and A3 are independently selected from the group consisting of: H, X, OR1, CN, CONR22 and C02R3; R1 is C1-C6 alkyl; R2 is H or C1-C6 alkyl; R3 is C1-C6 alkyl; LG is a leaving group; X is a halogen; and n is 1, 2 or 3.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: January 3, 2017
    Assignee: Apotex Pharmachem Inc.
    Inventors: Craig Stewart, Peter Garth Blazecka, Gamini Weeratunga, Uma Kotipalli, Sammy Chris Duncan, Yajun Zhao
  • Patent number: 9359374
    Abstract: Provided for in the instant application are two additional forms of rifaximin, namely rifaximin polymorphic forms APO-III and APO-IV. Also provided are allegedly novel processes for preparing the previously disclosed rifaximin polymorphic forms APO-I and APO-II. Rifaximin is a non-aminoglycoside antibiotic that has previously been found to be useful for the treatment of traveller's diarrhea caused by Escherichia coli bacteria, as well as in the treatment of irritable bowel syndrome, diverticular disease, hepatic encephalopathy, pyogenic skin infections and as an antibacterial prophylactic prior to colon surgery.
    Type: Grant
    Filed: June 13, 2013
    Date of Patent: June 7, 2016
    Assignee: Apotex Pharmachem Inc.
    Inventors: Peter Garth Blazecka, Nageib Mohamed, Cameron L. McPhail, Sammy Chris Duncan, Randa E. El-Haj, Yajun Zhao
  • Publication number: 20150284407
    Abstract: Provided for in the instant application are two additional forms of rifaximin, namely rifaximin polymorphic forms APO-III and APO-IV. Also provided are allegedly novel processes for preparing the previously disclosed rifaximin polymorphic forms APO-I and APO-II. Rifaximin is a non-aminoglycoside antibiotic that has previously been found to be useful for the treatment of traveller's diarrhea caused by Escherichia coli bacteria, as well as in the treatment of irritable bowel syndrome, diverticular disease, hepatic encephalopathy, pyogenic skin infections and as an antibacterial prophylactic prior to colon surgery.
    Type: Application
    Filed: June 13, 2013
    Publication date: October 8, 2015
    Inventors: Peter Garth Blazecka, Nageib Mohamed, Cameron L. McPhail, Sammy Chris Duncan, Randa E. El-Haj, Yajun Zhao
  • Publication number: 20150252000
    Abstract: This invention provides processes for preparation of 3-alkyl indoles of Formula 1: wherein A1, A2 and A3 are independently selected from the group consisting of: H, X, OR1, CN, CONR22 and C02R3; R1 is C1-C6 alkyl; R2 is H or C1-C6 alkyl; R3 is C1-C6 alkyl; LG is a leaving group; X is a halogen; and n is 1, 2 or 3.
    Type: Application
    Filed: September 12, 2013
    Publication date: September 10, 2015
    Inventors: Craig Stewart, Peter Garth Blazecka, Gamini Weeratunga, Uma Kotipalli, Sammy Chris Duncan, Yajun Zhao
  • Patent number: 7935817
    Abstract: Provided are a cocrystal of Adefovir dipivoxil and nicotinamide as well as a cocrystal of Adefovir dipivoxil and salicylamide cocrystal and processes for the preparation thereof.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: May 3, 2011
    Assignee: Apotex Pharmachem Inc.
    Inventors: Peter Garth Blazecka, Daqing Che, Cameron L. McPhail, Allan W. Rey
  • Publication number: 20090247749
    Abstract: The present invention is directed to novel crystalline forms of adefovir dipivoxil and salts thereof.
    Type: Application
    Filed: March 31, 2008
    Publication date: October 1, 2009
    Inventors: Peter Garth Blazecka, Daqing Che, Cameron L. McPhail, Allan W. Rey
  • Patent number: 7388023
    Abstract: Certain ?-amino acids that bind to the alpha-2-delta (?2?) subunit of a calcium channel are disclosed. These compounds and their pharmaceutically acceptable salts are useful in the treatment of a variety of psychiatric, pain and other disorders. Also disclosed are methods of making the ?-amino acids.
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: June 17, 2008
    Assignee: Warner-Lambert Company LLC
    Inventors: Peter Garth Blazecka, Joseph Richard Bozelak, Norman Lloyd Colbry, Timothy Thomas Curran, Annise Paige Goodman, Kevin E. Henegar, Garrett Hoge, Paul D. Johnson, Augustine Tobi Osuma, Mark Stephen Plummer, Jacob Bradley Schwarz, Derek Clinton Vrieze, Ji Zhang
  • Patent number: 7179934
    Abstract: Certain ?-amino acids that bind to the alpha-2-delta (?2?) subunit of a calcium channel are disclosed. These compounds and their pharmaceutically acceptable salts are useful in the treatment of a variety of psychiatric, pain and other disorders. Also disclosed are methods of making the ?-amino acids.
    Type: Grant
    Filed: September 24, 2004
    Date of Patent: February 20, 2007
    Assignee: Warner-Lambert Company LLC
    Inventors: Peter Garth Blazecka, Joseph Richard Bozelak, Norman Lloyd Colbry, Timothy Thomas Curran, Annise Paige Goodman, Kevin E. Henegar, Garrett Hoge, Paul D. Johnson, Augustine Tobi Osuma, Mark Stephen Plummer, Jacob Bradley Schwarz, Derek Clinton Vrieze, Ji Zhang
  • Patent number: 6253192
    Abstract: A method of financial planning in which a financial model is created from data relating to a subject's income, expenses, assets and liabilities. A planning rules database is created from data relating to a preferred financial strategy. First, an unplanned future financial situation of the subject is projected by applying predicted circumstances to the data of the financial model. Then, planning rules selected from the database are applied to the unplanned future financial situation to calculate a planned future financial situation, and the resulting data is displayed for comparison. An allocation and funding routine applies to the selected planning rules automatically, but the method also permits iterative alteration of the planned future financial situation, to permit the subject to see the effect of particular events on the situation.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: June 26, 2001
    Assignee: The Quantam Consultancy Group (Proprietary) Limited
    Inventors: John Broughton Corlett, Peter Garth Corlett, Johann Wilhelm Maree, Basil Hugh MacDougall
  • Patent number: 4984316
    Abstract: The present invention relates to a generally flat bed warmer which is formed from a flexible, non-porous material. The bed warmer is inserted beneath or between the sheets of a bed for heating up the same. An inlet is defined in the flexible, impervious envelope so that the envelope can be coupled to and inflated by a source of hot air. The heat from the hot air in the bed warmer is transferred to the bed linens through the wall of the envelope. Furthermore, a plurality of apertures are defined through at least one wall of the bed warmer so as to allow controlled leakage of hot air from the bed warmer.
    Type: Grant
    Filed: December 19, 1989
    Date of Patent: January 15, 1991
    Inventors: Stuart M. Simpson, Peter Garth, Jonathan Richards
  • Patent number: 4927741
    Abstract: The invention relates to an automatic machine for the reversal processing of lithographic printing plates which are required to be exposed overall after heating. The method and apparatus of the invention provide that the exposure be effected while the plates are being conveyed through water in a shallow bath.
    Type: Grant
    Filed: November 14, 1988
    Date of Patent: May 22, 1990
    Assignee: Horsell Graphic Industries Limited
    Inventors: Peter Garth, Stuart M. Simpson, John E. Parkinson, Alan H. Rogers