Patents by Inventor Chetan Pujara

Chetan Pujara 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: 20240108677
    Abstract: The present invention provides ophthalmic compositions, e.g. artificial tears, suitable for treating dry eye syndrome in a human or other mammal suffering there from, e.g. a dog or cat, which comprise a mixture of castor oil with another oil, e.g. a food oil, e. g. olive oil, sesame oil, corn oil etc.
    Type: Application
    Filed: August 3, 2023
    Publication date: April 4, 2024
    Inventors: Anuradha V. Gore, Robert S. Jordan, Kevin Krock, Chetan Pujara
  • Publication number: 20230172842
    Abstract: Biocompatible intraocular implants may include a brimonidine free base and a biodegradable polymer associated with the brimonidine free base to facilitate the release of the brimonidine free base into an eye with the polymer matrix lasts a period of time of not more than twice the drug release duration, but more than the drug release duration.
    Type: Application
    Filed: July 15, 2022
    Publication date: June 8, 2023
    Inventors: Jane-Guo Shiah, Chetan Pujara
  • Publication number: 20220218599
    Abstract: Provided herein are topical ophthalmic preparations which comprise a non-aqueous, self-emulsifying system which can spontaneously give rise to either nanosized emulsions upon contact with an aqueous phase. Also provided herein are methods for the preparation of the same and their use in formulating and delivering poorly water soluble drugs.
    Type: Application
    Filed: November 17, 2021
    Publication date: July 14, 2022
    Inventors: Yumna Shabaik, Jim Jiao, Chetan Pujara
  • Publication number: 20220008496
    Abstract: The present invention provides ophthalmic compositions, e.g. artificial tears, suitable for treating dry eye syndrome in a human or other mammal suffering there from, e.g. a dog or cat, which comprise a mixture of castor oil with another oil, e.g. a food oil, e. g. olive oil, sesame oil, corn oil etc.
    Type: Application
    Filed: May 25, 2021
    Publication date: January 13, 2022
    Inventors: Anuradha V. Gore, Robert S. Jordan, Kevin Krock, Chetan Pujara
  • Patent number: 11045515
    Abstract: The present invention provides ophthalmic compositions, e.g. artificial tears, suitable for treating dry eye syndrome in a human or other mammal suffering there from, e.g. a dog or cat, which comprise a mixture of castor oil with another oil, e.g. a food oil, e.g. olive oil, sesame oil, corn oil etc.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: June 29, 2021
    Assignee: ALLERGAN, INC.
    Inventors: Anuradha V. Gore, Robert S. Jordan, Kevin Krock, Chetan Pujara
  • Publication number: 20210113458
    Abstract: Biocompatible intraocular implants may include a brimonidine free base and a biodegradable polymer associated with the brimonidine free base to facilitate the release of the brimonidine free base into an eye with the polymer matrix lasts a period of time of not more than twice the drug release duration, but more than the drug release duration.
    Type: Application
    Filed: August 4, 2020
    Publication date: April 22, 2021
    Inventors: Jane-Guo Shiah, Chetan Pujara
  • Publication number: 20190209467
    Abstract: Biocompatible intraocular implants may include a brimonidine free base and a biodegradable polymer associated with the brimonidine free base to facilitate the release of the brimonidine free base into an eye with the polymer matrix lasts a period of time of not more than twice the drug release duration, but more than the drug release duration.
    Type: Application
    Filed: March 15, 2019
    Publication date: July 11, 2019
    Inventors: Jane-Guo Shiah, Chetan Pujara
  • Patent number: 10231926
    Abstract: Biocompatible intraocular implants may include a brimonidine free base and a biodegradable polymer associated with the brimonidine free base to facilitate the release of the brimonidine free base into an eye with the polymer matrix lasts a period of time of not more than twice the drug release duration, but more than the drug release duration.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: March 19, 2019
    Assignee: Allergan, Inc.
    Inventors: Jane-Guo Shiah, Chetan Pujara
  • Publication number: 20180264063
    Abstract: The present invention provides ophthalmic compositions, e.g. artificial tears, suitable for treating dry eye syndrome in a human or other mammal suffering there from, e.g. a dog or cat, which comprise a mixture of castor oil with another oil, e.g. a food oil, e. g. olive oil, sesame oil, corn oil etc.
    Type: Application
    Filed: October 23, 2017
    Publication date: September 20, 2018
    Inventors: Anuradha V. Gore, Robert S. Jordan, Kevin Krock, Chetan Pujara
  • Publication number: 20180036233
    Abstract: Provided herein are topical ophthalmic preparations which comprise a non-aqueous, self-emulsifying system which can spontaneously give rise to either nanosized emulsions upon contact with an aqueous phase. Also provided herein are methods for the preparation of the same and their use in formulating and delivering poorly water soluble drugs.
    Type: Application
    Filed: March 2, 2016
    Publication date: February 8, 2018
    Inventors: Yumna Shabaik, Jim Jiao, Chetan Pujara
  • Patent number: 9821020
    Abstract: The present invention provides ophthalmic compositions, e.g. artificial tears, suitable for treating dry eye syndrome in a human or other mammal suffering there from, e.g. a dog or cat, which comprise a mixture of castor oil with another oil, e.g. a food oil, e.g. olive oil, sesame oil, corn oil etc.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: November 21, 2017
    Assignee: ALLERGAN, INC.
    Inventors: Anuradha V. Gore, Robert S. Jordan, Kevin Krock, Chetan Pujara
  • Patent number: 9610246
    Abstract: Biocompatible intraocular implants may include a brimonidine free base and a biodegradable polymer associated with the brimonidine free base to facilitate the release of the brimonidine free base into an eye with the polymer matrix lasts a period of time of not more than twice the drug release duration, but more than the drug release duration.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: April 4, 2017
    Assignee: Allergan, Inc.
    Inventors: Jane-Guo Shiah, Chetan Pujara
  • Publication number: 20170056399
    Abstract: Biocompatible intraocular implants may include a brimonidine free base and a biodegradable polymer associated with the brimonidine free base to facilitate the release of the brimonidine free base into an eye with the polymer matrix lasts a period of time of not more than twice the drug release duration, but more than the drug release duration.
    Type: Application
    Filed: November 14, 2016
    Publication date: March 2, 2017
    Inventors: Jane-Guo Shiah, Chetan Pujara
  • Patent number: 8952051
    Abstract: The invention provides ophthalmic formulations containing well-defined substituted gamma lactams. The formulations described herein are useful in treating a variety of ocular diseases related to ocular hypertension, such as for example, glaucoma.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: February 10, 2015
    Assignee: Allergan, Inc.
    Inventors: Anuradha V. Gore, Robert S. Jordan, Ajay Parashar, Chetan Pujara, Richard Graham, Mu-Lan Lee
  • Publication number: 20140234390
    Abstract: Biocompatible intraocular implants may include a brimonidine free base and a biodegradable polymer associated with the brimonidine free base to facilitate the release of the brimonidine free base into an eye with the polymer matrix lasts a period of time of not more than twice the drug release duration, but more than the drug release duration.
    Type: Application
    Filed: March 18, 2014
    Publication date: August 21, 2014
    Applicant: ALLERGAN, INC.
    Inventors: Jane-Guo Shiah, Chetan Pujara
  • Publication number: 20140234389
    Abstract: Biocompatible intraocular implants may include a brimonidine free base and a biodegradable polymer associated with the brimonidine free base to facilitate the release of the brimonidine free base into an eye with the polymer matrix lasts a period of time of not more than twice the drug release duration, but more than the drug release duration.
    Type: Application
    Filed: February 14, 2014
    Publication date: August 21, 2014
    Applicant: Allergan, Inc.
    Inventors: Jane-Guo Shiah, Chetan Pujara
  • Publication number: 20140141106
    Abstract: The present invention provides ophthalmic compositions, e.g. artificial tears, suitable for treating dry eye syndrome in a human or other mammal suffering there from, e.g. a dog or cat, which comprise a mixture of castor oil with another oil, e.g. a food oil, e.g. olive oil, sesame oil, corn oil etc.
    Type: Application
    Filed: January 28, 2014
    Publication date: May 22, 2014
    Applicant: ALLERGAN, INC.
    Inventors: ANURADHA V. GORE, ROBERT S. JORDAN, KEVIN KROCK, CHETAN PUJARA
  • Patent number: 8679554
    Abstract: The present invention provides ophthalmic compositions, e.g. artificial tears, suitable for treating dry eye syndrome in a human or other mammal suffering there from, e.g. a dog or cat, which comprise a mixture of castor oil with another oil, e.g. a food oil, e. g. olive oil, sesame oil, corn oil etc.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: March 25, 2014
    Assignee: Allergan, Inc.
    Inventors: Anuradha V. Gore, Robert S. Jordan, Kevin Krock, Chetan Pujara
  • Publication number: 20130295206
    Abstract: The present invention provides ophthalmic compositions, e.g. artificial tears, suitable for treating dry eye syndrome in a human or other mammal suffering there from, e.g. a dog or cat, which comprise a mixture of castor oil with another oil, e.g. a food oil, e. g. olive oil, sesame oil, corn oil etc.
    Type: Application
    Filed: June 28, 2013
    Publication date: November 7, 2013
    Inventors: ANURADHA V. GORE, ROBERT S. JORDAN, KEVIN KROCK, CHETAN PUJARA
  • Publication number: 20110178147
    Abstract: The disclosure provides a composition for controlling pupil dilation comprising about 0.001% to about 1.0% by weight of an alpha-adrenergic receptor antagonist selected from phentolamine, phentolamine mesylate, or a phentolamine salt; and at least one excipient selected from the group consisting of a buffer, tonicity agent, preservative, antioxidant, surfactant, solubilizer, cosolvent, and a combination thereof. A method of controlling pupil dilation in a subject in need thereof, comprising administering a therapeutically effective amount of the composition is also provided.
    Type: Application
    Filed: October 19, 2010
    Publication date: July 21, 2011
    Applicant: ALLERGAN, INC.
    Inventors: Sukhon Likitlersuang, Ajay P. Parashar, Chetan Pujara