Patents by Inventor Samir Roy

Samir Roy 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: 20260109713
    Abstract: In one aspect, aryl carboximidamide compounds, comprising a carboximidamide molecular substructure, and modulating mammalian sirtuin enzymes (SIRT1-7) are described herein, and, in particular, to compounds for the modulation of SIRT3. Novel small molecules that modulate sirtuin activities were developed employing DNA encoded Library technology (ELT). Modulation of sirtuin activity includes sirtuin activation and/or sirtuin inhibition.
    Type: Application
    Filed: June 19, 2023
    Publication date: April 23, 2026
    Inventors: Célina Reverdy, Xiangying Guan, Samir Roy, Santu Chall, Gauthier Errasti, Thomas Delacroix, Raj Chakrabarti
  • Patent number: 12215069
    Abstract: In one aspect, compounds modulating sirtuin activity are described herein. Sirtuin modulation by compounds described herein includes sirtuin activation and sirtuin inhibition. Modulation of sirtuin activity includes sirtuin activation and/or sirtuin inhibition. In some embodiments, a sirtuin modulating compound and/or salt thereof is of Formula I described herein.
    Type: Grant
    Filed: January 24, 2024
    Date of Patent: February 4, 2025
    Assignee: CODAGEN BIOSCIENCES, INC.
    Inventors: Célina Reverdy, Gaetan Gitton, Xiangying Guan, Indranil Adhya, Rama Krishna Dumpati, Samir Roy, Santu Chall, Anisha Ghosh, Gauthier Errasti, Thomas Delacroix, Raj Chakrabarti
  • Publication number: 20240228432
    Abstract: In one aspect, compounds modulating sirtuin activity are described herein. Sirtuin modulation by compounds described herein includes sirtuin activation and sirtuin inhibition. Modulation of sirtuin activity includes sirtuin activation and/or sirtuin inhibition. In some embodiments, a sirtuin modulating compound and/or salt thereof is of Formula I described herein.
    Type: Application
    Filed: January 24, 2024
    Publication date: July 11, 2024
    Inventors: Célina REVERDY, Gaetan GITTON, Xiangying GUAN, Indranil ADHYA, Rama Krishna DUMPATI, Samir ROY, Santu CHALL, Anisha GHOSH, Gauthier ERRASTI, Thomas DELACROIX, Raj CHAKRABARTI
  • Publication number: 20240228431
    Abstract: In one aspect, compounds modulating sirtuin activity are described herein. Sirtuin modulation by compounds described herein includes sirtuin activation and sirtuin inhibition. Modulation of sirtuin activity includes sirtuin activation and/or sirtuin inhibition. In some embodiments, a sirtuin modulating compound and/or salt thereof is of Formula I described herein.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 11, 2024
    Inventors: Célina Reverdy, Gaetan Gitton, Xiangying Guan, Indranil Adhya, Rama Krishna Dumpati, Samir Roy, Santu Chall, Anisha Ghosh, Gauthier Errasti, Thomas Delacroix, Raj Chakrabarti
  • Patent number: 12012370
    Abstract: In one aspect, compounds modulating sirtuin activity are described herein. Sirtuin modulation by compounds described herein includes sirtuin activation and sirtuin inhibition. Modulation of sirtuin activity includes sirtuin activation and/or sirtuin inhibition. In some embodiments, a sirtuin modulating compound and/or salt thereof is of Formula I described herein.
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: June 18, 2024
    Assignee: CODAGEN BIOSCIENCES, INC.
    Inventors: Célina Reverdy, Gaetan Gitton, Xiangying Guan, Indranil Adhya, Rama Krishna Dumpati, Samir Roy, Santu Chall, Anisha Ghosh, Gauthier Errasti, Thomas Delacroix, Raj Chakrabarti
  • Publication number: 20220117977
    Abstract: Formulations and methods for providing progestin-only contraception to a woman including transdermally administering to a woman a formulation having a contraceptively effective amount of progestin-only hormonal agents as part of a contraceptive regimen.
    Type: Application
    Filed: December 29, 2021
    Publication date: April 21, 2022
    Applicant: ALLERGAN SALES, LLC
    Inventors: Charles Ebert, Gary Hoel, Angela Anigbogu, Samir Roy
  • Publication number: 20200061082
    Abstract: Formulations and methods for providing progestin-only contraception to a woman including transdermally administering to a woman a formulation having a contraceptively effective amount of progestin-only hormonal agents as part of a contraceptive regimen.
    Type: Application
    Filed: November 1, 2019
    Publication date: February 27, 2020
    Applicant: ALLERGAN SALES, LLC
    Inventors: Charles Ebert, Gary Hoel, Angela Anigbogu, Samir Roy
  • Patent number: 10500215
    Abstract: Formulations and methods for providing progestin-only contraception to a woman while minimizing various side effects, such as breakthrough bleeding, that are normally associated with progestin-only contraception are disclosed and described. In one aspect, the method can include transdermally administering a formulation having a contraceptively effective amount of a single progestin as the sole active hormonal agent to the woman as part of a contraceptive regimen.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: December 10, 2019
    Assignee: Allergan Sales, LLC
    Inventors: Charles Ebert, Gary Hoel, Angela Anigbogu, Samir Roy
  • Publication number: 20190111063
    Abstract: Formulations and methods for providing progestin-only contraception to a woman while minimizing various side effects, such as breakthrough bleeding, that are normally associated with progestin-only contraception are disclosed and described. In one aspect, the method can include transdermally administering a formulation having a contraceptively effective amount of a single progestin as the sole active hormonal agent to the woman as part of a contraceptive regimen.
    Type: Application
    Filed: October 17, 2018
    Publication date: April 18, 2019
    Inventors: Charles Ebert, Gary Hoel, Angela Anigbogu, Samir Roy
  • Publication number: 20180360769
    Abstract: A liquid-reservoir system (LRS) for transdermal administration of (s)-ketorolac may include a backing layer that is substantially impermeable to (s)-ketorolac, isopropyl alcohol, isopropyl myristate, oleic acid, butylated hydroxytoluene, triethanolamine, hydroxypropyl cellulose, and water; it may additionally include an (s)-ketorolac reservoir layer including a liquid-reservoir gel formulation, a membrane layer, and a contact adhesive layer. The liquid-reservoir gel formulation may include: 1-15% by weight (s)-ketorolac or a salt thereof; one or more drug solubilizing vehicles; one or more permeation enhancers; an antioxidant; a thickening agent; purified water; and a buffering agent.
    Type: Application
    Filed: November 28, 2016
    Publication date: December 20, 2018
    Inventor: Samir ROY
  • Patent number: 10137135
    Abstract: Formulations and methods for providing progestin-only contraception to a woman while minimizing various side effects, such as breakthrough bleeding, that are normally associated with progestin-only contraception are disclosed and described. In one aspect, the method can include transdermally administering a formulation having a contraceptively effective amount of a single progestin as the sole active hormonal agent to the woman as part of a contraceptive regimen.
    Type: Grant
    Filed: August 15, 2005
    Date of Patent: November 27, 2018
    Assignee: Allergan Sales, LLC
    Inventors: Charles Ebert, Gary Hoel, Angela Anigbogu, Samir Roy
  • Publication number: 20180207094
    Abstract: A topical formulation comprising an oil-in-water (o/w) emulsion of ketoprofen in a racemic or (s)-enantiomer form is provided herein. In some embodiments, the topical formulation is a cream. In some embodiments, the topical formulation includes one or more oily substances, higher alcohols, drug solubilizing vehicles, surfactants, permeation enhancers, buffering agents, antioxidants, preservatives, and water.
    Type: Application
    Filed: June 30, 2016
    Publication date: July 26, 2018
    Inventors: Samir Roy, Charlotte P. Clark
  • Publication number: 20070065494
    Abstract: Methods and formulations of enhancing the permeability the skin of a subject to a drug are disclosed. The method may include administering a combination of lauryl alcohol and isopropyl myristate as a penetration enhancer to the area of skin to provide synergistically enhanced penetration of the drug.
    Type: Application
    Filed: July 31, 2006
    Publication date: March 22, 2007
    Applicant: WATSON LABORATORIES, INC.
    Inventors: Angela Anigbogu, Samir Roy, Vesna Anteljevic
  • Publication number: 20070037780
    Abstract: Formulations and methods for providing progestin-only contraception to a woman while minimizing various side effects, such as breakthrough bleeding, that are normally associated with progestin-only contraception are disclosed and described. In one aspect, the method can include transdermally administering a formulation having a contraceptively effective amount of a single progestin as the sole active hormonal agent to the woman as part of a contraceptive regimen.
    Type: Application
    Filed: August 15, 2005
    Publication date: February 15, 2007
    Inventors: Charles Ebert, Gary Hoel, Angela Anigbogu, Samir Roy
  • Patent number: 7056893
    Abstract: Azalide antibiotics such as azithromycin are useful in the treatment and prevention of infections by bacteria and other parasites. Stabilized aqueous compositions containing azithromycin suitable for administration without reconstitution are provided for. Also provided for are aqueous formulations suitable for ocular administration in a employing a convenient dosing formulation suitable for administration in depot formats.
    Type: Grant
    Filed: June 4, 2002
    Date of Patent: June 6, 2006
    Assignee: Insite Vision, Inc.
    Inventors: Samir Roy, Lyle M. Bowman
  • Publication number: 20040157825
    Abstract: The present invention relates to the use of quinolone carboxylic acid formulations in the treatment of ocular and periocular infections. The present invention also relates to sustained release compositions comprising specific quinolone carboxylic acid compounds. The invention also relates to quinolone carboxylic acid compositions and methods of preparing the same.
    Type: Application
    Filed: February 2, 2004
    Publication date: August 12, 2004
    Inventors: Samir Roy, Santosh Kumar Chandrasekaran, Katsumi Imamori, Takemitsu Asaoka, Akihiro Shibata, Masami Takahashi, Lyle M. Bowman
  • Patent number: 6699492
    Abstract: The present invention relates to the use of quinolone carboxylic acid formulations in the treatment of ocular and periocular infections. The present invention also relates to sustained release compositions comprising specific quinolone carboxylic acid compounds. The invention also relates to quinolone carboxylic acid compositions and methods of preparing the same.
    Type: Grant
    Filed: April 22, 2002
    Date of Patent: March 2, 2004
    Assignees: InSite Vision Incorporated, SSP Co., Ltd.
    Inventors: Samir Roy, Santosh Kumar Chandrasekaran, Katsumi Imamori, Takemitsu Asaoka, Akihiro Shibata, Masami Takahashi, Lyle M. Bowman
  • Patent number: 6685958
    Abstract: The present invention relates to the use of quinolone carboxylic acid formulations in the treatment of ocular and periocular infections. The present invention also relates to sustained release compositions comprising specific quinolone carboxylic acid compounds. The invention also relates to quinolone carboxylic acid compositions and methods of preparing the same.
    Type: Grant
    Filed: April 25, 2001
    Date of Patent: February 3, 2004
    Assignees: InSite Vision Incorporated, SSP Co., Ltd.
    Inventors: Samir Roy, Santosh Kumar Chandrasekaran, Katsumi Imamori, Takemitsu Asaoka, Akihiro Shibata, Masami Takahashi, Lyle M. Bowman
  • Publication number: 20030143259
    Abstract: Azalide antibiotics such as azithromycin are useful in the treatment and prevention of infections by bacteria and other parasites. Stabilized aqueous compositions containing azithromycin suitable for administration without reconstitution are provided for. Also provided for are aqueous formulations suitable for ocular administration in a employing a convenient dosing formulation suitable for administration in depot formats.
    Type: Application
    Filed: June 4, 2002
    Publication date: July 31, 2003
    Inventors: Samir Roy, Lyle M. Bowman
  • Publication number: 20020187193
    Abstract: The present invention relates to the use of quinolone carboxylic acid formulations in the treatment of ocular and periocular infections. The present invention also relates to sustained release compositions comprising specific quinolone carboxylic acid compounds. The invention also relates to quinolone carboxylic acid compositions and methods of preparing the same.
    Type: Application
    Filed: April 25, 2001
    Publication date: December 12, 2002
    Inventors: Samir Roy, Santosh Kumar Chandrasekaran, Katsumi Imamori, Takemitsu Asaoka, Akihiro Shibata, Masami Takahashi, Lyle M. Bowman