Patents by Inventor Tomas Navratil

Tomas Navratil 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: 20240065969
    Abstract: Described herein are topical cream formulations that include a C7-20 alkane, a metal chelating agent, and a buffer.
    Type: Application
    Filed: July 26, 2023
    Publication date: February 29, 2024
    Inventors: Xiaojun Michael Liu, James Shiah, Tomas Navratil, Gabriella Szekely
  • Publication number: 20230414621
    Abstract: The invention relates to the use of nitric oxide releasing cyclic guanosine 3?,5? monophosphate (cGMP) phosphodiesterase type 5 inhibitors (NO-PDES inhibitors) in a method for the treatment of dry age-related macular degeneration and geographic atrophy. This invention also relates to the use of such compounds to provide neuroprotection to the eye in a patient suffering from glaucoma or retinal neuropathies.
    Type: Application
    Filed: October 28, 2021
    Publication date: December 28, 2023
    Inventors: Tomas NAVRATIL, Francesco IMPAGNATIELLO, Nicoletta ALMIRANTE
  • Publication number: 20230285188
    Abstract: The disclosure teaches methods of utilizing precisely engineered biodegradable drug delivery systems to treat intraocular conditions. In aspects, the disclosure provides methods of treating elevated intraocular pressure with intracameral implants administered to the anterior region of an eye. Furthermore, the disclosure provides for methods of lowering intraocular pressure in a subject, by administering intracameral implants that maintain a multi-month sustained level of travoprost acid in the aqueous humor of said subject’ eye, which is at least 8× lower than the EC50 values of travoprost acid on its molecular target, but yet still achieves clinically significant lowering of IOP.
    Type: Application
    Filed: August 11, 2022
    Publication date: September 14, 2023
    Inventors: Tomas Navratil, Sanjib Das, Andres Garcia, Janet Tully
  • Publication number: 20230190643
    Abstract: The present disclosure relates to the field of pharmaceutical compositions, ocular implants, and systems and methods for treating an ocular condition. In certain aspects, the disclosure provides ocular implant systems for treating post-operative inflammation. In certain aspects, the ocular implants taught herein are rapid release extended treatment implants.
    Type: Application
    Filed: July 19, 2022
    Publication date: June 22, 2023
    Inventors: Andres Garcia, Rozemarijn Suzanne Verhoeven, Tomas Navratil, Rhett Schiffman
  • Publication number: 20230153077
    Abstract: A disclosed computing device is configured to: in response to an actuation of a first set of keys on a keyboard, navigating to and selecting an embedded code editor on a web page, wherein the code editor transitions from an unfocused state on the web page to a focused and read-only state on the web page; in response to an actuation of a second set of keys on the keyboard, activating the code editor, wherein the code editor transitions from the focused and read-only state on the web page to a focused and editable state on the web page; and in response to an actuation of a third set of keys on the keyboard, deactivating the code editor, wherein the code editor transitions from the focused and editable state on the web page to the focused and read-only state on the web page.
    Type: Application
    Filed: November 12, 2021
    Publication date: May 18, 2023
    Inventors: Georgiy Chernyavsky, Tomás Navrátil
  • Patent number: 11626814
    Abstract: The invention relates to an adjustment device (1), comprising at least two linear stages (2, 3), which are arranged next to each other and which are fixedly connected to each other (6) by means of one of the adjustment sections (5) of each of the linear stages such that an adjustment movement of one linear stage can be transferred to the adjacent linear stage, wherein one linear stage is designed to bring about an increase in the distance between the adjustment sections arranged on said linear stage as a result of actuation of the adjustment element and an adjacent linear stage is designed to bring about a decrease in the distance between the adjustment sections arranged on said linear stage as a result of actuation of the adjustment element so that a displacement of the adjustment device can be realized, which displacement corresponds to the sum of the amounts of the changes in the distance between the adjustment sections of the linear stages.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: April 11, 2023
    Assignee: PHYSIK INSTRUMENTE (PI) GMBH & CO. KG
    Inventor: Tomas Navratil
  • Publication number: 20230013386
    Abstract: An adjusting device is provided for positioning an object. The adjusting device includes a base and a supply line. The base is configured to move an object that is connectable to the base in the connected state along a path of motion in a position-controlled manner. The supply line supplies the energy and/or signal transmission to and/or from the base. The supply line is coupled to the base in a reversibly detachable manner.
    Type: Application
    Filed: December 9, 2020
    Publication date: January 19, 2023
    Inventors: Thomas BOCHER, Lukas RAU, Tomas NAVRATIL, Michael ERNST, Axel GRABOWSKI, Matthias SCHULZ
  • Publication number: 20220323352
    Abstract: A process of manufacturing sterile topical ophthalmic aqueous nanosuspensions of nanocrystals of fluticasone propionate Form A. The sterile topical ophthalmic nanosuspensions may be used in the treatment of eye inflammation conditions such as blepharitis, posterior blepharitis, Meibomian gland dysfunction and dry eye through topical administration of said nanosuspensions to eyelids, eyelashes and eyelid margin.
    Type: Application
    Filed: June 27, 2022
    Publication date: October 13, 2022
    Inventors: Jean-Michel BUKOWSKI, Akshay NADKARNI, José L. BOYER, Brigitte DUQUESROIX-CHAKROUN, Tomas NAVRATIL
  • Patent number: 11406596
    Abstract: A process of manufacturing sterile topical ophthalmic aqueous nanosuspensions of nanocrystals of fluticasone propionate Form A. The sterile topical ophthalmic nanosuspensions may be used in the treatment of eye inflammation conditions such as blepharitis, posterior blepharitis, Meibomian gland dysfunction and dry eye through topical administration of said nanosuspensions to eyelids, eyelashes and eyelid margin.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: August 9, 2022
    Assignee: NICOX OPHTHALMICS, INC.
    Inventors: Jean-Michel Bukowski, Akshay Nadkarni, José L. Boyer, Brigitte Duquesroix-Chakroun, Tomas Navratil
  • Publication number: 20220241296
    Abstract: The present invention relates to an improved process of manufacturing sterile topical ophthalmic aqueous nanosuspensions of nanocrystals of fluticasone propionate Form A. The sterile topical ophthalmic nanosuspensions are useful in the treatment of eye inflammation conditions such as blepharitis, posterior blepharitis, Meibomian gland dysfunction and dry eye through topical administration of said nanosuspensions to eyelids, eyelashes and eyelid margin.
    Type: Application
    Filed: July 21, 2020
    Publication date: August 4, 2022
    Inventors: Jean-Michel BUKOWSKI, Akshay NADKARNI, José L. BOYER, Brigitte DUQUESROIX-CHAKROUN, Tomas NAVRATIL
  • Publication number: 20220080049
    Abstract: The disclosure teaches precisely engineered biodegradable drug delivery systems and methods of making and utilizing such systems. In aspects, the biodegradable drug delivery systems taught herein comprise ocular implants having a desired extended drug release profile suitable for treating elevated intraocular pressure.
    Type: Application
    Filed: March 25, 2021
    Publication date: March 17, 2022
    Inventors: Andres Garcia, Benjamin Maynor, Janet Tully, Benjamin Robinson Yerxa, Tomas Navratil, Sanjib Kumar Das
  • Patent number: 11116776
    Abstract: The disclosure teaches precisely engineered biodegradable drug delivery systems and methods of making and utilizing such systems. In aspects, the biodegradable drug delivery systems taught herein comprise intravitreal ocular implants suitable for delivery of corticosteroids to the posterior segment of a human eye. The intravitreal ocular implants described herein have a desired extended drug release profile suitable for treating inflammation of the human eye.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: September 14, 2021
    Assignee: Aerie Pharmaceuticals, Inc.
    Inventors: Stuart Williams, Sanjib Kumar Das, Tomas Navratil, Melissa Sandahl, Janet Tully, Rozemarijn Verhoeven
  • Publication number: 20210265923
    Abstract: The invention relates to an adjustment device (1), comprising at least two linear stages (2, 3), which are arranged next to each other and which are fixedly connected to each other (6) by means of one of the adjustment sections (5) of each of the linear stages such that an adjustment movement of one linear stage can be transferred to the adjacent linear stage, wherein one linear stage is designed to bring about an increase in the distance between the adjustment sections arranged on said linear stage as a result of actuation of the adjustment element and an adjacent linear stage is designed to bring about a decrease in the distance between the adjustment sections arranged on said linear stage as a result of actuation of the adjustment element so that a displacement of the adjustment device can be realized, which displacement corresponds to the sum of the amounts of the changes in the distance between the adjustment sections of the linear stages.
    Type: Application
    Filed: June 18, 2019
    Publication date: August 26, 2021
    Inventor: Tomas NAVRATIL
  • Publication number: 20210228408
    Abstract: The disclosure teaches methods of utilizing precisely engineered biodegradable drug delivery systems to treat ocular conditions. In aspects, the disclosure provides methods of treating elevated intraocular pressure with intracameral implants administered to the anterior region of an eye. Furthermore, the disclosure provides for methods of lowering intraocular pressure in a subject, by administering intracameral implants that maintain a multi-month sustained level of travoprost acid in the aqueous humor of said subject' eye, which is at least 8× lower than the EC50 values of travoprost acid on its molecular target, but yet still achieves clinically significant lowering of IOP.
    Type: Application
    Filed: July 25, 2016
    Publication date: July 29, 2021
    Inventors: Tomas Navratil, Sanjib Das, Andres Garcia, Janet Tully
  • Publication number: 20210023001
    Abstract: A process of manufacturing sterile topical ophthalmic aqueous nanosuspensions of nanocrystals of fluticasone propionate Form A. The sterile topical ophthalmic nanosuspensions may be used in the treatment of eye inflammation conditions such as blepharitis, posterior blepharitis, Meibomian gland dysfunction and dry eye through topical administration of said nanosuspensions to eyelids, eyelashes and eyelid margin.
    Type: Application
    Filed: July 21, 2020
    Publication date: January 28, 2021
    Inventors: Jean-Michel BUKOWSKI, Akshay NADKARNI, José L. BOYER, Brigitte DUQUESROIX-CHAKROUN, Tomas NAVRATIL
  • Patent number: 10849656
    Abstract: Embodiments described herein relate generally to medical implant delivery apparatuses and methods. In some embodiments, an apparatus comprises a first cap, a needle hub at least partially disposed within the first cap, a pusher wire and a pusher wire connector disposed within the needle hub, a needle and a second cap. The first cap includes a proximal end, a distal end, and a longitudinal axis. The needle includes a first, beveled end configured to receive an implant, and a second end disposed within a hub pocket of the needle hub. The second cap is connected to the needle hub and disposed at a proximal end of the first cap. The pusher wire, the pusher wire connector, and the needle are substantially aligned with one another along the longitudinal axis of the first cap. In some embodiments, the pusher wire is sized to be received in the bore of the needle.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: December 1, 2020
    Assignee: Aerie Pharmaceuticals, Inc.
    Inventors: Tomas Navratil, Jessie Delgado, Michael Hunter
  • Publication number: 20200230157
    Abstract: The disclosure teaches precisely engineered biodegradable drug delivery systems and methods of making and utilizing such systems. In aspects, the biodegradable drug delivery systems taught herein comprise intravitreal ocular implants suitable for delivery of corticosteroids to the posterior segment of a human eye. The intravitreal ocular implants described herein have a desired extended drug release profile suitable for treating inflammation of the human eye.
    Type: Application
    Filed: December 12, 2019
    Publication date: July 23, 2020
    Inventors: Stuart Williams, Sanjib Kumar Das, Tomas Navratil, Melissa Sandahl, Janet Tully, Rozemarijn Verhoeven
  • Patent number: 10624904
    Abstract: The disclosure teaches precisely engineered biodegradable drug delivery systems and methods of making and utilizing such systems. In aspects, the biodegradable drug delivery systems taught herein comprise intravitreal ocular implants suitable for delivery of corticosteroids to the posterior segment of a human eye. The intravitreal ocular implants described herein have a desired extended drug release profile suitable for treating inflammation of the human eye.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: April 21, 2020
    Assignee: Aerie Pharmaceuticals, Inc.
    Inventors: Stuart Williams, Sanjib Kumar Das, Tomas Navratil, Melissa Sandahl, Janet Tully, Rozemarijn Verhoeven
  • Publication number: 20200054558
    Abstract: An aerosol preparation assembly includes an entrainment chamber defining an entrainment volume. The entrainment chamber includes a gas inlet port, an aerosol inlet port and an outlet port. The entrainment chamber is configured such that a velocity of a flow of a gas within the entrainment volume is less than a velocity of the flow of the gas within the gas inlet port. The entrainment chamber is configured such that at least a portion of inlet aerosol is entrained into the flow of the gas within the entrainment volume to produce an entrained aerosol flow at the outlet port. The particle selection chamber is configured to receive the entrained aerosol flow and produce an outlet aerosol flow. The particle selection chamber and nozzle are collectively configured such that a volumetric median diameter of the outlet aerosol flow is less than a volumetric median diameter of the inlet aerosol.
    Type: Application
    Filed: March 20, 2019
    Publication date: February 20, 2020
    Applicant: PARION SCIENCES, INC.
    Inventors: Paul BOUCHER, Richard BOUCHER, Brian M. BUTTON, Michael R. JOHNSON, James B. FINK, Anthony J. HICKEY, Tomas NAVRATIL, William Robert THELIN, Stuart Robert ABERCROMBIE, Philip Jerome DRIVER, Mark Jeffrey EDHOUSE, Nicholas O. HEIJNE, Donal Joseph TAYLOR, Jonathan Hugh WILKINS
  • Publication number: 20190374380
    Abstract: An intracameral injector needle having a substantially cylindrical body defining a longitudinal flow path therein, and having a proximal end, a distal end, an outer peripheral face and a bevel region. A first bevel of the bevel region has a first bevel angle with respect to the outer peripheral face. A second bevel of the bevel region extends from the first bevel to the proximal end. The second bevel includes a tip of the intracameral injector needle, and has a second bevel angle with respect to the outer peripheral face, where the second bevel angle is different from the first bevel angle, the first bevel and the second bevel defining a transition therebetween. The transition is at least one of: (1) longitudinally positioned between the tip of the intracameral injector needle and a location of a maximum width of the bevel region; and (2) vertically disposed at a position below 50% of a maximum height of the bevel region.
    Type: Application
    Filed: September 5, 2017
    Publication date: December 12, 2019
    Inventors: Tomas Navratil, Akshay Nitish Nadkarni, Gretchen Willard, Andrew Corson, Matthew Walker