Patents by Inventor Julien Klein

Julien Klein 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).

  • Chemically modified single-stranded rna-editing oligonucleotides
    Patent number: 12203072
    Abstract: The invention relates to antisense oligonucleotides that are capable of bringing about specific editing of a target nucleotide (adenosine) in a target RNA sequence in a eukaryotic cell, wherein said oligonucleotide does not, in itself, form an intramolecular hairpin or stem-loop structure, and wherein said oligonucleotide comprises a non-complementary nucleotide in a position opposite to the nucleotide to be edited in the target RNA sequence.
    Type: Grant
    Filed: March 17, 2023
    Date of Patent: January 21, 2025
    Assignee: ProQR Therapeutics II B.V.
    Inventors: Janne Juha Turunen, Antti Aalto, Bart Klein, Lenka Van Sint Fiet, Julien Auguste Germain Boudet
  • Agent for the formation of channels in an entrained polymer, entrained polymer containing such an agent, process for producing such an entrained polymer and product containing the same
    Patent number: 11141978
    Abstract: An entrained polymer includes a base polymer, an active agent that is immiscible with the base polymer and reacts with a selected material, and a channeling agent that is a water insoluble polymer, is immiscible with the base polymer, and has an affinity to transmit a selected material through the entrained polymer at a faster rate than in solely the base polymer.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: October 12, 2021
    Assignee: CSP Technologies, Inc.
    Inventors: Julien Klein, William Frederick Spano, Ralf Kibele
  • AGENT FOR THE FORMATION OF CHANNELS IN AN ENTRAINED POLYMER, ENTRAINED POLYMER CONTAINING SUCH AN AGENT, PROCESS FOR PRODUCING SUCH AN ENTRAINED POLYMER AND PRODUCT CONTAINING THE SAME
    Publication number: 20180290453
    Abstract: An entrained polymer includes a base polymer, an active agent that is immiscible with the base polymer and reacts with a selected material, and a channeling agent that is a water insoluble polymer, is immiscible with the base polymer, and has an affinity to transmit a selected material through the entrained polymer at a faster rate than in solely the base polymer.
    Type: Application
    Filed: February 15, 2018
    Publication date: October 11, 2018
    Inventors: Julien Klein, William Frederick Spano, Ralf Kibele
  • Agent for the formation of channels in an entrained polymer, entrained polymer containing such an agent, process for producing such an entrained polymer and product containing the same
    Patent number: 9902788
    Abstract: An entrained polymer includes a base polymer, an active agent, and a channeling agent. The active agent acts on, interacts or reacts with a selected material. The channeling agent is immiscible with the base polymer and is adapted to transmit a selected material through the entrained polymer at a faster rate than in solely the base polymer. The channeling agent is a water insoluble polymer.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: February 27, 2018
    Assignee: CSP TECHNOLOGIES, INC.
    Inventors: Julien Klein, William Frederick Spano, Ralf Kibele
  • AGENT FOR THE FORMATION OF CHANNELS IN AN ENTRAINED POLYMER, ENTRAINED POLYMER CONTAINING SUCH AN AGENT, PROCESS FOR PRODUCING SUCH AN ENTRAINED POLYMER AND PRODUCT CONTAINING THE SAME
    Publication number: 20160039955
    Abstract: An entrained polymer includes a base polymer, an active agent that is immiscible with the base polymer and reacts with a selected material, and a channeling agent that is a water insoluble polymer, is immiscible with the base polymer, and has an affinity to transmit the selected material through the entrained polymer at a faster rate than in solely the base polymer.
    Type: Application
    Filed: March 14, 2014
    Publication date: February 11, 2016
    Inventors: Julien Klein, William Frederick Spano, Ralf Kibele
  • AGENT FOR THE FORMATION OF CHANNELS IN AN ENTRAINED POLYMER, ENTRAINED POLYMER CONTAINING SUCH AN AGENT, PROCESS FOR PRODUCING SUCH AN ENTRAINED POLYMER AND PRODUCT CONTAINING THE SAME
    Publication number: 20140287174
    Abstract: An entrained polymer includes a base polymer, an active agent, and a channeling agent. The active agent acts on, interacts or reacts with a selected material. The channeling agent is immiscible with the base polymer and is adapted to transmit a selected material through the entrained polymer at a faster rate than in solely the base polymer. The channeling agent is a water insoluble polymer.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 25, 2014
    Applicant: CSP TECHNOLOGIES, INC.
    Inventors: Julien Klein, William Frederick Spano, Ralf Kibele
  • Container
    Patent number: D997717
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: September 5, 2023
    Assignee: CSP Technologies, Inc.
    Inventors: Florence Grossetete, Julien Klein, Ethan Perdue, Franklin Lee Lucas, Jr.
  • Container
    Patent number: D1018312
    Type: Grant
    Filed: August 3, 2023
    Date of Patent: March 19, 2024
    Assignee: CSP TECHNOLOGIES, INC.
    Inventors: Florence Grossetete, Julien Klein, Ethan Ross Perdue, Franklin Lee Lucas, Jr.
  • Container
    Patent number: D1024790
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: April 30, 2024
    Assignee: CSP Technologies, Inc.
    Inventors: Julien Klein, Ethan Perdue, Franklin Lee Lucas, Jr.