Patents by Inventor Jacques Leblanc

Jacques Leblanc 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: 10772971
    Abstract: The disclosure provides methods of synthesis of polymeric scaffolds, e.g., those useful for conjugating with a protein based recognition-molecule (PBRM) to form PBRM-polymer-drug conjugates, and PBRM-polymer-drug conjugates thereof. The methods according to the disclosure allow for large-scale preparation of polymeric scaffolds having a high purity. In some embodiments, the methods according to the disclosure also allow for the preparation of scaffolds and conjugates thereof in better yield than previously used methods for preparing same. Also disclosed are methods of purifying polymeric scaffolds.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: September 15, 2020
    Assignee: Mersana Therpeutics, Inc.
    Inventors: Venu Reddy Gurijala, Satyanarayan Reddy Bollu, Jacques Leblanc, Timothy B. Lowinger, Dennis McGillicuddy, Mao Yin, Aleksandr V. Yurkovetskiy
  • Publication number: 20180369405
    Abstract: The disclosure provides methods of synthesis of polymeric scaffolds, e.g., those useful for conjugating with a protein based recognition-molecule (PBRM) to form PBRM-polymer-drug conjugates, and PBRM-polymer-drug conjugates thereof. The methods according to the disclosure allow for large-scale preparation of polymeric scaffolds having a high purity. In some embodiments, the methods according to the disclosure also allow for the preparation of scaffolds and conjugates thereof in better yield than previously used methods for preparing same. Also disclosed are methods of purifying polymeric scaffolds.
    Type: Application
    Filed: June 22, 2018
    Publication date: December 27, 2018
    Inventors: Venu Reddy GURIJALA, Satyanarayan Reddy BOLLU, Jacques LEBLANC, Timothy B. LOWINGER, Dennis MCGILLICUDDY, Mao YIN, Aleksandr V. YURKOVETSKIY
  • Patent number: 6926918
    Abstract: Bonito hydrolysate (e.g. katsuobushi oligopeptide (KO)) enhances the flavour of salt and may be used to replace salt in foods and beverages.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: August 9, 2005
    Assignee: Ocean Nutrition Canada Limited
    Inventor: Raynald Jacques LeBlanc
  • Publication number: 20030170373
    Abstract: Bonito hydrolysate (e.g. katsuobushi oligopeptide (KO)) enhances the flavour of salt and may be used to replace salt in foods and beverages.
    Type: Application
    Filed: March 11, 2002
    Publication date: September 11, 2003
    Inventor: Raynald Jacques LeBlanc
  • Patent number: 4116063
    Abstract: Bolometer cooled to a very low temperature, wherein the sensitive element has a very low thermal capacity and, for this purpose, a semiconductor crystal extended on two faces by beams made of the same material, but of smaller section, which have been metallized. These metallized beams, wherein the volume of crystal has been reduced to a minimum by their very small section, directly or indirectly provide the thermal link with the cryostat and the electrical link with the measuring circuit making it possible to eliminate all welds using bonding metal on the side of the crystal which forms part of the sensitive element. In a preferred mode of embodiment, the thermal substrate thermally linked to the crystal is a piece of monocrystalline diamond.
    Type: Grant
    Filed: November 26, 1976
    Date of Patent: September 26, 1978
    Assignee: Agence Nationale de Valorisation de la Recherche
    Inventors: Jacques Leblanc, Gerard Dambier, Noel Coron, Jean-Pierre Moalic
  • Patent number: D282553
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: February 11, 1986
    Assignee: The Parker Pen Company
    Inventor: Jacques LeBlanc
  • Patent number: D282672
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: February 18, 1986
    Assignee: The Parker Pen Company
    Inventors: Jacques LeBlanc, Gerald C. Herold, E. Dale Thompson
  • Patent number: D282753
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: February 25, 1986
    Assignee: The Parker Pen Company
    Inventor: Jacques LeBlanc
  • Patent number: D282754
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: February 25, 1986
    Assignee: The Parker Pen Company
    Inventors: Jacques LeBlanc, Gerald C. Herold, E. Dale Thompson