Patents by Inventor Veerappan Subramanian

Veerappan Subramanian 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).

  • Patent number: 11433115
    Abstract: The invention relates to formulations and compositions comprising one or more glycopeptide antibodies or a pharmaceutically acceptable salt thereof for parenteral administration. In particular, stable liquid formulations and compositions comprising vancomycin or a pharmaceutically acceptable salt thereof, N-acetyl-methionine and one or more pharmaceutically acceptable excipients. The invention also relates to a process of preparing such compositions and methods and uses thereof.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: September 6, 2022
    Assignee: SOMERSET THERAPEUTICS, LLC
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian
  • Patent number: 11400068
    Abstract: The present invention relates to liquid formulations of levothyroxine or a pharmaceutically acceptable salt thereof intended for parenteral administration, wherein the formulations are devoid of tromethamine. In particular, the invention provides a stable ready-to-use liquid formulation of levothyroxine or a pharmaceutically acceptable salt thereof intended for parenteral administration, wherein the formulation is devoid of tromethamine. The formulations prepared by using the current invention exhibit good physical and chemical stability.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: August 2, 2022
    Assignee: SOMERSET THERAPEUTICS LLC
    Inventors: Prem Sagar Akasapu, Rahul Kalhapure, Mandar V. Shah, Shambhavi Borde, Veerappan Subramanian, Ilango Subramanian
  • Patent number: 11400100
    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: Grant
    Filed: December 8, 2020
    Date of Patent: August 2, 2022
    Assignee: Somerset Therapeutics, LLC.
    Inventors: Mandar V Shah, Veerappan Subramanian, Ilango Subramanian, Aman Trehan
  • Patent number: 11395831
    Abstract: Disclosed herein are new compositions comprising (1) an antibacterial component comprising (a) a complex comprising (i) an active pharmaceutical ingredient (API) wherein the active pharmaceutical ingredient is tobramycin, a similar compound, or a derivative of either thereof and (ii) a complexing agent, or (b) a derivative of tobramycin or a similar compound comprising one or more conjugates/derivatizing groups, wherein the complexing agent or conjugate(s) cause a detectable increase in API permeation of corneal cells, retention in corneal cells, or both, as compared to the non-complexed or non-derivatized API, and (2) an effective amount of an anti-inflammatory agent, such as dexamethasone or another dexamethasone compound. This disclosure also describes new methods of using such compositions, producing such compositions, and the like.
    Type: Grant
    Filed: May 22, 2021
    Date of Patent: July 26, 2022
    Assignee: SOMERSET THERAPEUTICS, LLC.
    Inventors: Mandar V Shah, Veerappan Subramanian, Ilango Subramanian, Ojas Prakashbhai Doshi
  • Patent number: 11382910
    Abstract: Provided here are new ophthalmologically 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: Grant
    Filed: August 26, 2021
    Date of Patent: July 12, 2022
    Assignee: Somerset Therapeutics, LLC.
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Patent number: 11382863
    Abstract: The present invention relates to a process for preparation of an insoluble corticosteroid and a soluble corticosteroid composition by moist heat sterilization and homogenization. In particular, the invention relates to a process for the preparation of a sterilized suspension of betamethasone acetate and betamethasone sodium phosphate, wherein the process comprises sterilizing a slurry of the betamethasone acetate by moist heat sterilization or autoclaving in about 30% to about 70% of water to a temperature of about 115° C. to about 128° C. for about 15 minutes to about 60 minutes under nitrogen atmosphere. The suspensions prepared by using the current invention exhibited good physical and chemical stability. Compositions related thereto are also disclosed.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: July 12, 2022
    Assignee: Somerset Therapeutics LLC
    Inventors: Rahul Kalhapure, Prem Sagar Akasapu, Veerappan Subramanian, Ilango Subramanian
  • Publication number: 20220183966
    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. Further described are related compositions and methods of making and using such compositions, e.g., in the treatment of eye infections.
    Type: Application
    Filed: March 3, 2022
    Publication date: June 16, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Publication number: 20220183968
    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 and a suspension component comprising a polysorbate, hyaluronic acid, or both. In aspects, the compositions are stable suspensions maintaining 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 comprise a non-ionic surfactant or, e.g., a non-ionic suspension agent providing both surfactant and suspension functionality. 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: March 3, 2022
    Publication date: June 16, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Publication number: 20220183967
    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 suspension, wherein the particles of the suspension are limited in size. In aspects, the compositions are stable suspensions, maintaining 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 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 providing both functions. In aspects, such compositions further comprise an effective amount of a chelating agent/component.
    Type: Application
    Filed: March 3, 2022
    Publication date: June 16, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Patent number: 11344566
    Abstract: Disclosed herein are compositions comprising tobramycin or a tobramycin derivative that exhibit improvements in permeation of corneal cells, retention in corneal cells, or both. Such compositions can comprise tobramycin or tobramycin derivative(s) complexed to an agent which facilitates improved permeation of corneal cells, retention in corneal cells, or both. The invention also relates to a process of preparing such compositions.
    Type: Grant
    Filed: May 22, 2021
    Date of Patent: May 31, 2022
    Assignee: Somerset Therapeutics, LLC
    Inventors: Mandar V Shah, Veerappan Subramanian, Ilango Subramanian
  • Publication number: 20220133844
    Abstract: The invention relates to formulations and compositions comprising one or more glycopeptide antibodies or a pharmaceutically acceptable salt thereof for parenteral administration. In particular, stable liquid formulations and compositions comprising vancomycin or a pharmaceutically acceptable salt thereof, N-acetyl-methionine and one or more pharmaceutically acceptable excipients. The invention also relates to a process of preparing such compositions and methods and uses thereof.
    Type: Application
    Filed: October 27, 2021
    Publication date: May 5, 2022
    Applicant: SOMERSET THERAPEUTICS, LLC
    Inventors: Mandar V. SHAH, Ilango SUBRAMANIAN, Veerappan SUBRAMANIAN
  • Publication number: 20220133845
    Abstract: The invention relates to formulations and compositions comprising one or more glycopeptide antibodies or a pharmaceutically acceptable salt thereof for parenteral administration. In particular, stable liquid formulations and compositions comprising vancomycin or a pharmaceutically acceptable salt thereof, N-acetyl-methionine and one or more pharmaceutically acceptable excipients. The invention also relates to a process of preparing such compositions and methods and uses thereof.
    Type: Application
    Filed: October 27, 2021
    Publication date: May 5, 2022
    Applicant: SOMERSET THERAPEUTICS, LLC
    Inventors: Mandar V. SHAH, Ilango SUBRAMANIAN, Veerappan SUBRAMANIAN
  • Patent number: 11298315
    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: Grant
    Filed: August 26, 2021
    Date of Patent: April 12, 2022
    Assignee: SOMERSET THERAPEUTICS, LLC.
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Patent number: 11298368
    Abstract: Disclosed herein are compositions comprising tobramycin or a tobramycin derivative that exhibit improvements in permeation of corneal cells, retention in corneal cells, or both. Such compositions can comprise tobramycin or tobramycin derivative(s) complexed to an agent which facilitates improved permeation of corneal cells, retention in corneal cells, or both. The invention also relates to a process of preparing such compositions.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: April 12, 2022
    Assignee: SOMERSET THERAPEUTICS, LLC.
    Inventors: Mandar V. Shah, Veerappan Subramanian, Ilango Subramanian
  • Publication number: 20220105102
    Abstract: Disclosed herein are pharmacologically acceptable and ophthalmologically suitable compositions and methods of their use in treating ophthalmic diseases or related conditions. In aspects, the invention provides compositions comprising effective amounts of carbonic anhydrase inhibitor(s) and alpha-2-adrenergic agonist(s). In facets, compositions comprise a penetration enhancer component comprising one or more penetration enhancer compound(s)/molecule(s). In aspects, the invention provides compositions comprising effective amounts of brimonidine compound(s) and brinzolamide compound(s) capable of being administered once or twice daily for the treatment of elevated intraocular pressure, but which provide similar efficacy to a similar or substantially identical reference product requiring administration three times per day.
    Type: Application
    Filed: October 5, 2021
    Publication date: April 7, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Publication number: 20220105101
    Abstract: Disclosed herein are pharmacologically acceptable and ophthalmologically suitable compositions and methods of their use in treating ophthalmic diseases or related conditions. In aspects, the invention provides compositions comprising effective amounts of carbonic anhydrase inhibitor(s) and alpha-2-adrenergic agonist(s). In facets, compositions comprise a penetration enhancer component comprising one or more penetration enhancer compound(s)/molecule(s). In aspects, the invention provides compositions comprising effective amounts of brimonidine compound(s) and brinzolamide compound(s) capable of being administered once or twice daily for the treatment of elevated intraocular pressure, but which provide similar efficacy to a similar or substantially identical reference product requiring administration three times per day.
    Type: Application
    Filed: October 5, 2021
    Publication date: April 7, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Publication number: 20220105103
    Abstract: Disclosed herein are safe pharmacologically acceptable and ophthalmologically suitable compositions and methods of their use in treating ophthalmic diseases or related conditions. Disclosed are compositions comprising effective amounts of carbonic anhydrase inhibitor(s) and alpha-2-adrenergic agonist(s) and an effective amount of a penetration enhancement component comprising one or more penetration enhancer compound(s)/molecule(s), e.g., benzalkonium chloride, which detectably or significantly increases the penetration of API(s) of the composition. In aspects, the invention provides compositions comprising a brinzolamide compound in an amount of about 0.1 wt. %-10 wt. % of the composition, a brimonidine compound, e.g., brimonidine tartrate, in an amount of about 0.01 wt. %-0.5 wt. % of the composition, one or more borate-polyol complexes in an amount of about 0.5 wt. %-6 wt. % of the composition, and a penetration enhancement component comprising benzalkonium chloride, in, for example, an amount of about 0.
    Type: Application
    Filed: October 5, 2021
    Publication date: April 7, 2022
    Inventors: Mandar V. Shah, Ilango Subramanian, Veerappan Subramanian, Aman Trehan
  • Publication number: 20220105100
    Abstract: Disclosed herein are safe pharmacologically acceptable and ophthalmologically suitable compositions and methods of their use in treating ophthalmic diseases or related conditions. Disclosed are compositions comprising effective amounts of carbonic anhydrase inhibitor(s) and alpha-2-adrenergic agonist(s) and an effective amount of a penetration enhancement component comprising one or more penetration enhancer compound(s)/molecule(s), e.g., benzalkonium chloride, which detectably or significantly increases the penetration of API(s) of the composition. In aspects, the invention provides compositions comprising a brinzolamide compound in an amount of about 0.1 wt. %-10 wt. % of the composition, a brimonidine compound, e.g., brimonidine tartrate, in an amount of about 0.01 wt. %-0.5 wt. % of the composition, one or more borate-polyol complexes in an amount of about 0.5 wt. %-6 wt. % of the composition, and a penetration enhancement component comprising benzalkonium chloride, in, for example, an amount of about 0.
    Type: Application
    Filed: October 5, 2021
    Publication date: April 7, 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: 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