Patents by Inventor Stéphane Krief

Stéphane Krief 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: 20230165852
    Abstract: Disclosed is a method of using D3 partial agonists for treating or inhibiting the restless leg syndrome, binge eating, essential tremor and neurodegenerative diseases, in particular D3 partial agonists/D2 antagonists.
    Type: Application
    Filed: May 4, 2021
    Publication date: June 1, 2023
    Inventors: Jeanne-Marie LECOMTE, Jean Charles SCHWARTZ, Isabelle BERREBI-BERTRAND, Stéphane KRIEF, Xavier LIGNEAU, Isabelle LECOMTE
  • Publication number: 20220281839
    Abstract: The present application concerns novel benzimidazole enantiomeric derivatives, their process of preparation and their therapeutical uses as dual H1 and H4 receptor ligands.
    Type: Application
    Filed: February 10, 2022
    Publication date: September 8, 2022
    Inventors: Isabelle BERREBI-BERTRAND, Xavier BILLOT, Thierry CALMELS, Marc CAPET, Stéphane KRIEF, Olivier LABEEUW, Jeanne-Marie LECOMTE, Nicolas LEVOIN, Xavier LIGNEAU, Philippe ROBERT, Jean-Charles SCHWARTZ
  • Patent number: 11306069
    Abstract: Novel benzimidazole enantiomeric derivatives, their process of preparation and their therapeutical uses as dual H1 and H4 receptor ligands are disclosed.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: April 19, 2022
    Assignee: BIOPROJET
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Stéphane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • Publication number: 20200074496
    Abstract: A system and method is provided for recommending a grammar for a message campaign used by a message optimization system. A user specifies parameters for a new campaign, from which a set of statistical design budgets is calculated. The user selects a grammar structure, recommended based on the statistical design budgets, for the campaign. The n-most relevant past campaigns are identified. Semantic tags, associated with each previously used value from the n-most relevant past campaigns and each of a plurality of untested values, are identified and ranked based on past performance. The previously used values are ordered by ranked tag group and then within each tag group, while the untested values are ordered by ranked tag group and then randomly within the tag group. Recommended values are selected from the ranked list of previously used values and untested values depending on the degree of exploration/conservatism indicated by the user.
    Type: Application
    Filed: July 11, 2019
    Publication date: March 5, 2020
    Inventors: Rui Miguel Forte, Avishalom Shalit, Guy Stephane Krief, Assaf Baciu
  • Patent number: 10395270
    Abstract: A system and method is provided for recommending a grammar for a message campaign used by a message optimization system. A user specifies parameters for a new campaign, from which a set of statistical design budgets is calculated. The user selects a grammar structure, recommended based on the statistical design budgets, for the campaign. The n-most relevant past campaigns are identified. Semantic tags, associated with each previously used value from the n-most relevant past campaigns and each of a plurality of untested values, are identified and ranked based on past performance. The previously used values are ordered by ranked tag group and then within each tag group, while the untested values are ordered by ranked tag group and then randomly within the tag group. Recommended values are selected from the ranked list of previously used values and untested values depending on the degree of exploration/conservatism indicated by the user.
    Type: Grant
    Filed: May 17, 2012
    Date of Patent: August 27, 2019
    Assignee: PERSADO INTELLECTUAL PROPERTY LIMITED
    Inventors: Rui Miguel Forte, Avishalom Shalit, Guy Stephane Krief, Assaf Baciu
  • Publication number: 20190144421
    Abstract: Novel benzimidazole enantiomeric derivatives, their process of preparation and their therapeutical uses as dual H1 and H4 receptor ligands are disclosed.
    Type: Application
    Filed: November 15, 2018
    Publication date: May 16, 2019
    Inventors: Isabelle BERREBI-BERTRAND, Xavier BILLOT, Thierry CALMELS, Marc CAPET, Stéphane KRIEF, Olivier LABEEUW, Jeanne-Marie LECOMTE, Nicolas LEVOIN, Xavier LIGNEAU, Philippe ROBERT, Jean-Charles SCHWARTZ
  • Patent number: 10269028
    Abstract: The present invention provides a system and method for optimizing a message. Components of a starting message are identified, and at least one rule is applied for modifying at least one message component to create at least one variation of the starting message. Message variants are tested by sending each variant to a sample of people and measuring a response rate for each sent message variant. The measured response rates are used to create an optimal version of the message. In one embodiment, message variants may be created and tested in multiple rounds.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: April 23, 2019
    Assignee: PERSADO INTELLECTUAL PROPERTY LIMITED
    Inventors: Alexios Vratskides, Ori Einstein, Guy Stephane Krief, Assaf Baciu
  • Publication number: 20170316430
    Abstract: The present invention provides a system and method for optimizing a message. Components of a starting message are identified, and at least one rule is applied for modifying at least one message component to create at least one variation of the starting message. Message variants are tested by sending each variant to a sample of people and measuring a response rate for each sent message variant. The measured response rates are used to create an optimal version of the message. In one embodiment, message variants may be created and tested in multiple rounds.
    Type: Application
    Filed: July 19, 2017
    Publication date: November 2, 2017
    Inventors: Alexios Vratskides, Ori Einstein, Guy Stephane Krief, Assaf Baciu
  • Patent number: 9741043
    Abstract: The present invention provides a system and method for optimizing a message. Components of a starting message are identified, and at least one rule is applied for modifying at least one message component to create at least one variation of the starting message. Message variants are tested by sending each variant to a sample of people and measuring a response rate for each sent message variant. The measured response rates are used to create an optimal version of the message. In one embodiment, message variants may be created and tested in multiple rounds.
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: August 22, 2017
    Assignee: Persado Intellectual Property Limited
    Inventors: Alexios Vratskides, Ori Einstein, Guy Stephane Krief, Assaf Baciu
  • Patent number: 9268769
    Abstract: A system, method, and computer program are provided for identifying message content to send to users based on the users' language characteristics. Language characteristics are extracted from user-generated content and language characteristic scores are assigned to each user. The users are clustered into groups using the language characteristic scores. The system sends test messages with different message content to at least a subset of each group's users and the response rates are measured. For each group, a message content to which the group is most responsive is identified and is associated with the group. Language characteristics from a new user's user-generated content are extracted and language characteristic scores are assigned to the new user. The group to which the new user belongs is identified using the new user's language characteristic scores. A message is sent to the new user with the message content previously associated with the identified group.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: February 23, 2016
    Assignee: Persado Intellectual Property Limited
    Inventors: Avishalom Shalit, Assaf Baciu, Guy Stephane Krief
  • Patent number: 9255101
    Abstract: The present patent application concerns new ligands of the H4-receptor, their process of preparation and their therapeutic use.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: February 9, 2016
    Assignee: BIOPROJET
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Stéphane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • Patent number: 9242959
    Abstract: The present invention concerns novel (aza)benzhydryl ether derivatives which exhibit H4-receptor binding activity. The present invention also concerns their process of preparation and their therapeutical uses.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: January 26, 2016
    Assignee: BIOPROJET
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Stéphane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • Patent number: 9029357
    Abstract: The present patent application concerns new ligands of the H4-receptor, their process of preparation and their therapeutic use.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: May 12, 2015
    Assignee: Bioprojet
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Denis Danvy, Stéphane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • Publication number: 20150004181
    Abstract: The present patent application concerns new ligands of the H4-receptor, their process of preparation and their therapeutic use.
    Type: Application
    Filed: June 27, 2014
    Publication date: January 1, 2015
    Inventors: Isabelle BERREBI-BERTRAND, Xavier BILLOT, Thierry CALMELS, Marc CAPET, Denis DANVY, Stéphane KRIEF, Olivier LABEEUW, Jeanne-Marie LECOMTE, Nicolas LEVOIN, Xavier LIGNEAU, Philippe ROBERT, Jean-Charles SCHWARTZ
  • Patent number: 8802664
    Abstract: The present patent application concerns new ligands of the H4-receptor of formula (I), their process of preparation and their therapeutic use.
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: August 12, 2014
    Assignee: Bioproject
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Denis Danvy, Stephane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • Publication number: 20130324507
    Abstract: The present invention concerns novel (aza)benzhydryl ether derivatives which exhibit H4-receptor binding activity. The present invention also concerns their process of preparation and their therapeutical uses.
    Type: Application
    Filed: June 5, 2013
    Publication date: December 5, 2013
    Applicant: BIOPROJET
    Inventors: Isabelle BERREBI-BERTRAND, Xavier BILLOT, Thierry CALMELS, Marc CAPET, Stéphane KRIEF, Olivier LABEEUW, Jeanne-Marie LECOMTE, Nicolas LEVOIN, Xavier LIGNEAU
  • Publication number: 20130324506
    Abstract: The present patent application concerns new ligands of the H4-receptor, their process of preparation and their therapeutic use.
    Type: Application
    Filed: June 5, 2013
    Publication date: December 5, 2013
    Inventors: Isabelle BERREBI-BERTRAND, Xavier BILLOT, Thierry CALMELS, Marc CAPET, Stéphane KRIEF, Olivier LABEEUW, Jeanne-Marie LECOMTE, Nicolas LEVOIN, Xavier LIGNEAU
  • Publication number: 20130311269
    Abstract: A system and method is provided for recommending a grammar for a message campaign used by a message optimization system. A user specifies parameters for a new campaign, from which a set of statistical design budgets is calculated. The user selects a grammar structure, recommended based on the statistical design budgets, for the campaign. The n-most relevant past campaigns are identified. Semantic tags, associated with each previously used value from the n-most relevant past campaigns and each of a plurality of untested values, are identified and ranked based on past performance. The previously used values are ordered by ranked tag group and then within each tag group, while the untested values are ordered by ranked tag group and then randomly within the tag group. Recommended values are selected from the ranked list of previously used values and untested values depending on the degree of exploration/conservatism indicated by the user.
    Type: Application
    Filed: May 17, 2012
    Publication date: November 21, 2013
    Applicant: UPSTREAM MOBILE MARKETING LIMITED
    Inventors: Rui Miguel Forte, Avishalom Shalit, Guy Stephane Krief, Assaf Baciu
  • Publication number: 20130231329
    Abstract: The present patent application concerns new ligands of the H4-receptor of formula (I), their process of preparation and their therapeutic use.
    Type: Application
    Filed: September 27, 2011
    Publication date: September 5, 2013
    Applicant: BIOPROJET
    Inventors: Isabelle Berrebi-Bertrand, Xavier Billot, Thierry Calmels, Marc Capet, Denis Danvy, Stéphane Krief, Olivier Labeeuw, Jeanne-Marie Lecomte, Nicolas Levoin, Xavier Ligneau, Philippe Robert, Jean-Charles Schwartz
  • Publication number: 20120259620
    Abstract: The present invention provides a system and method for optimizing a message. Components of a starting message are identified, and at least one rule is applied for modifying at least one message component to create at least one variation of the starting message. Message variants are tested by sending each variant to a sample of people and measuring a response rate for each sent message variant. The measured response rates are used to create an optimal version of the message. In one embodiment, message variants may be created and tested in multiple rounds.
    Type: Application
    Filed: November 12, 2010
    Publication date: October 11, 2012
    Applicant: Upstream Mobile Marketing Limited
    Inventors: Alexios Vratskides, Ori Einstein, Guy Stephane Krief, Assaf Baciu