Patents by Inventor Thomas Divers

Thomas Divers 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).

  • Aqueous fracturing fluid composition and fracturing process using the composition
    Patent number: 11560510
    Abstract: Fracturing fluid comprising, in solution in water, a proppant and an associative amphoteric polymer, the said polymer and comprising: 0.01 to 10 mol % of at least one cationic monomer containing a hydrophobic chain, from 0.09 to 89.99 mol % of at least one anionic monomer, and from 10 to 99.9 mol % of at least one nonionic water-soluble monomer, the total amount of monomer being 100 mol %. Fracturing process using this fluid.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: January 24, 2023
    Assignee: SPCM SA
    Inventors: Johann Kieffer, Cédrick Favero, Olivier Braun, Thomas Divers, Nicolas Boisse, Jing Ling, Kemin Xie
  • NOVEL AQUEOUS FRACTURING FLUID COMPOSITION AND FRACTURING PROCESS USING THE COMPOSITION
    Publication number: 20210340431
    Abstract: Fracturing fluid comprising, in solution in water, a proppant and an associative amphoteric polymer, the said polymer and comprising: 0.01 to 10 mol % of at least one cationic monomer containing a hydrophobic chain, from 0.09 to 89.99 mol % of at least one anionic monomer, and from 10 to 99.9 mol % of at least one nonionic water-soluble monomer, the total amount of monomer being 100 mol %. Fracturing process using this fluid.
    Type: Application
    Filed: April 20, 2021
    Publication date: November 4, 2021
    Applicant: SPCM SA
    Inventors: Johann KIEFFER, Cédrick FAVERO, Olivier BRAUN, Thomas DIVERS, Nicolas BOISSE, Jing LING, Kemin XIE
  • Flavivirus associated with Theiler's disease
    Patent number: 9809863
    Abstract: This disclosure relates to Theiler's disease-associated virus (“TDAV”), reagents relating thereto, and methods for detecting, using, and/or treating diseases associated with TDAV.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: November 7, 2017
    Assignees: ELANCO TIERGESUNDHEIT AG, CORNELL UNIVERSITY
    Inventors: Sanjay Chandriani, Peter Skewes-Cox, Amy Kistler, Bud Tennant, Thomas Divers
  • Biodegradable natural films based on co-products derived from industrial-scale seed-treatment processes
    Patent number: 9345669
    Abstract: A biodegradable film (4) characterized in that it is prepared from at least one co-product derived from a soya bean-processing process aimed at obtaining soya-based final products by ultrafiltration, said co-product being selected from the group comprising the okara and the permeate. Such a film can be used as a food or pharmaceutical film, in particular for preparing a product for topical administration (1) of a pharmaceutical active ingredient, such as oestrogens.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: May 24, 2016
    Assignee: Sojasun Technologies
    Inventors: Theo Efstathiou, Jean-Luc Audic, Thomas Divers
  • FLAVIVIRUS ASSOCIATED WITH THEILER'S DISEASE
    Publication number: 20150292042
    Abstract: This disclosure relates to Theiler's disease-associated virus (“TDAV”), reagents relating thereto, and methods for detecting, using, and/or treating diseases associated with TDAV.
    Type: Application
    Filed: October 31, 2013
    Publication date: October 15, 2015
    Applicant: Novartis Tiergesundheit AG
    Inventors: Sanjay CHANDRIANI, Peter SKEWES-COX, Amy KISTLER, Bud TENNANT, Thomas DIVERS
  • Biodegradable Natural Films Based on Co-Products Derived from Industrial-Scale Seed-Treatment Processes
    Publication number: 20140008264
    Abstract: A biodegradable film (4) characterized in that it is prepared from at least one co-product derived from a soya bean-processing process aimed at obtaining soya-based final products by ultrafiltration, said co-product being selected from the group comprising the okara and the permeate. Such a film can be used as a food or pharmaceutical film, in particular for preparing a product for topical administration (1) of a pharmaceutical active ingredient, such as oestrogens.
    Type: Application
    Filed: November 28, 2011
    Publication date: January 9, 2014
    Applicant: Sojasun Technologies
    Inventors: Theo Efstathiou, Jean-Luc Audic, Thomas Divers