Patents by Inventor Aman Trehan

Aman Trehan 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: 20220062301
    Abstract: Provided here are new ophthalmologically suitable pharmaceutical compositions comprising an effective amount of moxifloxacin, prednisolone, and bromfenac. In aspects, the compositions are suspensions that include a suspension component comprising one or more suspension agents. In aspects, the suspension component includes an ionic suspension agent. In aspects, the composition also or alternatively comprises a non-ionic surfactant, non-ionic suspension agent, or both, or an agent that provides both functions. In aspects, such compositions further comprise an effective amount of a chelating agent/component. Further described are related compositions and methods of making and using such compositions, e.g., in the treatment of eye infections.
    Type: Application
    Filed: August 26, 2021
    Publication date: March 3, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Publication number: 20220062302
    Abstract: Provided here are new ophthalmologically suitable pharmaceutical compositions comprising an effective amount of gatifloxacin, prednisolone, and bromfenac. In aspects, the compositions are suspensions that include a suspension component comprising one or more suspension agents. In aspects, the suspension component includes an ionic suspension agent. In aspects, the composition also or alternatively comprises a non-ionic surfactant, non-ionic suspension agent, or both, or an agent that provides both functions. In aspects, such compositions further comprise an effective amount of a chelating agent/component. Further described are related compositions and methods of making and using such compositions, e.g., in the treatment of eye infections.
    Type: Application
    Filed: August 26, 2021
    Publication date: March 3, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Publication number: 20220062303
    Abstract: Provided here are new ophthalmologically suitable pharmaceutical compositions comprising an effective amount of a moxifloxacin compound and an effective amount of a prednisolone compound. In aspects, the compositions are stable suspensions, which maintain physical stability and chemical stability for extended periods of time (e.g., exhibiting no sustained flocculation, coagulation, or clumping after several months of storage under typical storage conditions). In aspects, the compositions are suspensions that include a suspension component comprising one or more suspension agents. In aspects, the suspension component includes an ionic suspension agent. In aspects, the composition also or alternatively comprises a non-ionic surfactant, non-ionic suspension agent, or both, or an agent that provides both functions. In aspects, such compositions further comprise an effective amount of a chelating agent/component. Further described are related compositions and methods of making and using such compositions, e.g.
    Type: Application
    Filed: August 26, 2021
    Publication date: March 3, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Publication number: 20220062271
    Abstract: Provided here are new optahalmologically suitable pharmaceutical compositions comprising an effective amount of a moxifloxacin compound and an effective amount of a loteprednol compound. In aspects, the compositions are stable suspensions, which maintain physical stability and chemical stability for extended periods of time (e.g., exhibiting no sustained flocculation, coagulation, or clumping after several months of storage under typical storage conditions). In aspects, the compositions are suspensions that include a suspension component comprising one or more suspension agents. In aspects, the suspension component includes an ionic suspension agent. In aspects, the composition also or alternatively comprises a non-ionic surfactant, non-ionic suspension agent, or both, or an agent that provides both functions. In aspects, such compositions further comprise an effective amount of a chelating agent/component. Further described are related compositions and methods of making and using such compositions, e,g.
    Type: Application
    Filed: August 26, 2021
    Publication date: March 3, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Publication number: 20220062167
    Abstract: Provided here are new ophthalmologically suitable pharmaceutical compositions comprising an effective amount of a moxifloxacin compound and an effective amount of a triamcinolone compound. In aspects, the compositions are stable suspensions, which maintain physical stability and chemical stability for extended periods of time (e.g., exhibiting no sustained flocculation, coagulation, or clumping after several months of storage under typical storage conditions). In aspects, the compositions are suspensions that include a suspension component comprising one or more suspension agents. In aspects, the suspension component includes an ionic suspension agent. In aspects, the composition also or alternatively comprises a non-ionic surfactant, non-ionic suspension agent, or both, or an agent that provides both functions. In aspects, such compositions further comprise an effective amount of a chelating agent/component. Further described are related compositions and methods of making and using such compositions, e.g.
    Type: Application
    Filed: August 26, 2021
    Publication date: March 3, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Publication number: 20220062168
    Abstract: Provided here are new ophthalmological methods for the treatment or prophylaxis of ocular bacterial infections and related conditions comprising delivering an effective amount of an ophthalmologically suitable composition comprising an effective amount of a moxifloxacin compound and an effective amount of a triamcinolone compound. In aspects, methods comprise delivery of the composition by injection. In aspects, the delivered compositions are stable suspensions, which maintain physical stability and chemical stability for extended periods of time (e.g., exhibiting no sustained flocculation, coagulation, or clumping after several months of storage under typical storage conditions). In aspects, compositions are suspensions that include a suspension component comprising one or more suspension agents. In aspects, the suspension component includes an ionic suspension and may also or alternatively comprises a non-ionic surfactant, non-ionic suspension agent, or both, or, an agent that provides both functions.
    Type: Application
    Filed: August 26, 2021
    Publication date: March 3, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Publication number: 20210205327
    Abstract: The present invention relates to ophthalmic compositions comprising from 0.005% to 0.02% bimatoprost by weight, less than 100 ppm benzalkonium chloride, and one or more secondary penetration enhancers that detectably enhance(s) penetration of bimatoprost into a mammalian eye such that elevated intraocular pressure is effectively reduced to an extent statistically comparable to compositions comprising higher amounts of bimatoprost and benzalkonium chloride. Further, the invention also provides a process of preparing such compositions and methods of their use for lowering intraocular pressure and treating glaucoma.
    Type: Application
    Filed: March 19, 2021
    Publication date: July 8, 2021
    Inventors: Mandar V. Shah, Veerappan Subramanian, Ilango Subramanian, Aman Trehan
  • Publication number: 20210177863
    Abstract: The present invention relates to ophthalmic compositions comprising from 0.005% to 0.02% bimatoprost by weight, less than 100 ppm benzalkonium chloride, and a secondary penetration enhancer that detectably enhances penetration of bimatoprost into a mammalian eye such that elevated intraocular pressure is effectively reduced to an extent statistically comparable to compositions comprising higher amounts of bimatoprost and benzalkonium chloride. Further, the invention also provides a process of preparing such compositions and methods of their use for lowering intraocular pressure and treating glaucoma.
    Type: Application
    Filed: December 8, 2020
    Publication date: June 17, 2021
    Inventors: Mandar V. Shah, Veerappan Subramanian, Ilango Subramanian, Aman Trehan
  • Publication number: 20210177780
    Abstract: The present invention relates to an ophthalmic composition comprising from 0.005% to 0.02% bimatoprost by weight and one or more pharmaceutically acceptable excipient, wherein said composition is free of benzalkonium chloride. The invention also relates to bimatoprost ophthalmic compositions comprising one or more penetration enhancers other than benzalkonium chloride. Further, the invention also provides a process of preparing such compositions and their use for lowering intraocular pressure and treating glaucoma.
    Type: Application
    Filed: December 8, 2020
    Publication date: June 17, 2021
    Inventors: Mandar V Shah, Veerappan Subramanian, Ilango Subramanian, Aman Trehan
  • Publication number: 20160271059
    Abstract: The invention relates to an ophthalmic emulsion composition of cyclosporine in the form of an oil-in-water emulsion. The emulsion remains stable at 25° C. for at least 6 months or at 45° C. for at least 45 days. The composition is useful for treating a dry eye condition or glaucoma, and preferably for increasing tear production in patients whose tear production is presumed to be suppressed due to ocular inflammation associated with keratoconjunctivitis sicca.
    Type: Application
    Filed: March 16, 2015
    Publication date: September 22, 2016
    Applicant: GAVIS PHARMACEUTICALS
    Inventors: Aman Trehan, Bala Chandran Nayar
  • Publication number: 20160271120
    Abstract: A pharmaceutical composition for cleansing the gastrointestinal tract prior to a colonoscopy or other gastrointestinal procedure is provided. The composition comprises polyethylene glycol and sodium picosulfate and is suitable to make up to 1.5 liters of aqueous solution for oral administration.
    Type: Application
    Filed: February 24, 2016
    Publication date: September 22, 2016
    Applicant: Oakdene Holdings LLC
    Inventors: Aman Trehan, James Garegnani
  • Publication number: 20160271121
    Abstract: A novel combination of two antifungal agents is provided. The combination contains ciclopirox and a triazole containing antifungal agent or salts thereof. The invention also provides a method of treating onychomycosis using said antifungal agent combination.
    Type: Application
    Filed: March 16, 2015
    Publication date: September 22, 2016
    Applicant: GAVIS PHARMACEUTICALS
    Inventors: Bala Chandran Nayar, Aman Trehan
  • Publication number: 20160271058
    Abstract: The invention relates to an ophthalmic emulsion composition of cyclosporine in the form of oil-in-water emulsion. The emulsion remains stable at 25° C. for at least 6 months or at 45° C. for at least 45 days. The composition is useful for treating a dry eye condition or glaucoma, and preferably for increasing tear production in patients whose tear production is presumed to be suppressed due to ocular inflammation associated with keratoconjunctivitis sicca.
    Type: Application
    Filed: March 16, 2015
    Publication date: September 22, 2016
    Applicant: GAVIS PHARMACEUTICALS
    Inventors: Aman Trehan, Bala Chandran Nayar
  • Publication number: 20160263152
    Abstract: The present invention provides compositions and methods for facilitating cleansing of the gastrointestinal tract of a patient prior to a diagnostic, surgical or therapeutic procedure. The composition can improve patient compliance, and thus, efficacy of the preparation. Specifically, the composition of the invention is palatable for the patient to consume. For example, for a patient preparing to undergo colonoscopy, the present methods make the bowel preparation liquid taste significantly less salty.
    Type: Application
    Filed: February 29, 2016
    Publication date: September 15, 2016
    Applicant: Gavis Pharmaceuticals
    Inventors: Aman Trehan, James Garegnani
  • Patent number: 9433620
    Abstract: The present invention relates to pharmaceutical compositions of lurasidone or salts thereof. In particular, the invention relates to pharmaceutical compositions of lurasidone or salts thereof with one or more water-insoluble pharmaceutical excipients. The invention also relates to processes for the preparation of such compositions and use thereof for treatment of schizophrenia, bipolar disorders or senile dementia.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: September 6, 2016
    Assignee: CADILA HEALTHCARE LIMITED
    Inventors: Brij Khera, Aman Trehan, Pankaj Ramanbhai Patel
  • Publication number: 20160243064
    Abstract: Oral pharmaceutical compositions of treprostinil, a prodrug, or a pharmaceutically acceptable salt thereof are provided. The compositions possess absolute oral bioavailability of greater than 10% and achieve circulating concentrations when administered orally. Methods of treating prostacyclin responsive conditions including pulmonary arterial hypertension (PAH) by administering such compositions also are provided.
    Type: Application
    Filed: February 22, 2016
    Publication date: August 25, 2016
    Applicant: Gavis Pharmaceuticals
    Inventors: Aman Trehan, James Garegnani
  • Publication number: 20160243144
    Abstract: A fixed dose combination formulation of rifaximin or a pharmaceutically acceptable salt thereof and lactulose is provided. The formulation is used for the prevention, treatment, or maintaining remission of HE; reducing the recurrence of HE episodes; reducing the recurrence of HE episodes in a patient refractory or non-responsive to rifaximin or lactulose monotherapy; or reducing the frequency of hospital visit.
    Type: Application
    Filed: February 22, 2016
    Publication date: August 25, 2016
    Applicant: Oakdene Holdings LLC
    Inventors: James Garegnani, Aman Trehan
  • Publication number: 20140348909
    Abstract: The present invention relates to pharmaceutical compositions of lurasidone or salts thereof. In particular, the invention relates to pharmaceutical compositions of lurasidone or salts thereof with one or more water-insoluble pharmaceutical excipients. The invention also relates to processes for the preparation of such compositions and use thereof for treatment of schizophrenia, bipolar disorders or senile dementia.
    Type: Application
    Filed: January 5, 2012
    Publication date: November 27, 2014
    Applicant: Cadila Healthcare limited
    Inventors: Brij Khera, Aman Trehan, Pankaj Ramanbhai Patel