Patents by Inventor Robert Stevenson

Robert Stevenson 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: 20230255945
    Abstract: Provided herein are topical formulations including a compound of formula (I) and methods of using these topical formulations for the treatment of skin diseases, wherein the topical formulations include non-aqueous gel, aqueous gel, and emulsion-based formulations; and the compound of formula (I) is represented by wherein R1, R2, R2a, R3, R3a, and R3b are as defined and described herein.
    Type: Application
    Filed: November 22, 2022
    Publication date: August 17, 2023
    Inventors: Christopher POWALA, Elaine MOREFIELD, Charles Rodney Greenaway EVANS, Cameron Robert STEVENSON, Brendan Philip BRADY
  • Publication number: 20230149398
    Abstract: The present invention relates to pharmaceutical compositions, such as topical pharmaceutical compositions, comprising certain imidazo[1,2-b]pyridazine compounds and the pharmaceutically acceptable salts and/or solvates of such compounds. The invention also relates to the processes for the preparation of the pharmaceutical compositions, and the uses of such compositions in treating diseases or conditions associated with tropomyosin-related kinase (Trk) activity. More specifically the invention relates to topical pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salts and/or solvates thereof, which are useful in inhibiting Trk.
    Type: Application
    Filed: January 22, 2021
    Publication date: May 18, 2023
    Applicant: BenevolentAI Bio Limited
    Inventors: Nicola Robas, Cameron Robert Stevenson, Emily Anne Gaynor Prothero, Charles Rodney Greenaway Evans
  • Publication number: 20230112039
    Abstract: The present invention relates to pharmaceutical compositions, such as topical compositions, comprising certain imidazo [1,2-b] pyridazine compounds and the pharmaceutically acceptable salts and/or solvates of such compounds. The invention also relates to the processes for the preparation of the pharmaceutical compositions, and the uses of such compositions in treating diseases or conditions associated with tropomyosin-related kinase (Trk) activity. More specifically the invention relates to topical pharmaceutical compositions comprising compounds of Formula (I) or a pharmaceutically acceptable salts and/or solvates thereof, which are useful in inhibiting Trk.
    Type: Application
    Filed: January 22, 2021
    Publication date: April 13, 2023
    Applicant: BenevolentAI Bio Limited
    Inventors: Nicola Robas, Michael Ashwood, Cameron Robert Stevenson, Emily Anne Gaynor Prothero, Charles Rodney Greenaway Evans
  • Patent number: 11413283
    Abstract: Compositions for topical administration of a hedgehog inhibitor compound are described. In one embodiment, the hedgehog inhibitor compound is patidegib and the topical composition comprises the compound in a solvent system of a monohydric primary alcohol and a polyol in a w/w ratio of between about 0.9-1.8. In another embodiment, the hedgehog inhibitor is itraconazole and the topical composition comprises the compound in a solvent system comprising a monohydric primary alcohol and an optionally lower alkyl end-capped oligomeric alkylene glycol in a w/w ratio of between about 0.8 and 2.6 and a fused bicyclic ether. Method of using the compositions are also described, where in one embodiment, the compositions are topically applied for treating or preventing basal cell carcinoma.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: August 16, 2022
    Assignee: PellePharm, Inc.
    Inventors: Marc Barry Brown, Cameron Robert Stevenson, Charles Rodney Greenaway Evans
  • Publication number: 20210153734
    Abstract: A device for anorectal and/or gynaecological procedures is provided in order to improve surgical access and visual field. The device has a hollow elongate body, and an opening at the proximal end, defining an open working channel in the hollow body, and a window aperture for providing access to surrounding tissue. In addition, one or more wings are dependent from the body to aid manipulation of the device. The device further includes an illumination device and a suction passageway located within the body wherein the illumination device forms at least part of a perimeter wall of the suction passageway.
    Type: Application
    Filed: August 29, 2018
    Publication date: May 27, 2021
    Inventors: Andrew Robert Stevenson, Gregory Brian O'Grady, John Bilkey Davidson, Robert Bruce Davidson
  • Publication number: 20200390689
    Abstract: Embodiments of topical formulations for administering cerdulatinib or a pharmaceutically acceptable salt, hydrate or solvate thereof are disclosed. Embodiments of methods for preparing the topical formulations are also disclosed. The disclosed formulations are suitable for the treatment of dermatologic conditions such as atopic dermatitis.
    Type: Application
    Filed: January 9, 2019
    Publication date: December 17, 2020
    Inventors: Charles Rodney Greenaway EVANS, Cameron Robert STEVENSON, Marc Barry BROWN
  • Publication number: 20200383975
    Abstract: Compositions for topical administration of a hedgehog inhibitor compound are described. In one embodiment, the hedgehog inhibitor compound is patidegib and the topical composition comprises the compound in a solvent system of a monohydric primary alcohol and a polyol in a w/w ratio of between about 0.9-1.8. In another embodiment, the hedgehog inhibitor is itraconazole and the topical composition comprises the compound in a solvent system comprising a monohydric primary alcohol and an optionally lower alkyl end-capped oligomeric alkylene glycol in a w/w ratio of between about 0.8 and 2.6 and a fused bicyclic ether. Method of using the compositions are also described, where in one embodiment, the compositions are topically applied for treating or preventing basal cell carcinoma.
    Type: Application
    Filed: May 19, 2020
    Publication date: December 10, 2020
    Inventors: Marc Barry Brown, Cameron Robert Stevenson, Charles Rodney Greenaway Evans
  • Patent number: 10695344
    Abstract: Compositions for topical administration of a hedgehog inhibitor compound are described. In one embodiment, the hedgehog inhibitor compound is patidegib and the topical composition comprises the compound in a solvent system of a monohydric primary alcohol and a polyol in a w/w ratio of between about 0.9-1.8. In another embodiment, the hedgehog inhibitor is itraconazole and the topical composition comprises the compound in a solvent system comprising a monohydric primary alcohol and an optionally lower alkyl end-capped oligomeric alkylene glycol in a w/w ratio of between about 0.8 and 2.6 and a fused bicyclic ether. Method of using the compositions are also described, where in one embodiment, the compositions are topically applied for treating or preventing basal cell carcinoma.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: June 30, 2020
    Assignee: PellePharm, Inc.
    Inventors: Marc Barry Brown, Cameron Robert Stevenson, Charles Rodney Greenaway Evans
  • Patent number: 10570823
    Abstract: A heat recovery unit for generating a heated fluid by a hot exhaust gas includes a housing having an inlet for introducing hot exhaust gas and an outlet for discharging treated exhaust gas, and arranged in the housing at least one heat exchanger for heat exchange between the hot exhaust gas and a fluid, and an auxiliary combustor for combusting fuel with hot exhaust gas. The auxiliary combustor is provided with a fuel supply, which auxiliary combustor is arranged downstream of the at least one heat exchanger in the housing. An exhaust gas bypass for a part of the hot exhaust gas is provided, having an inlet for exhaust gas, and being positioned upstream of the at least one heat exchanger, and having an outlet in direct fluid communication with the auxiliary combustor.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: February 25, 2020
    Assignee: Stork Thermeq B.V.
    Inventors: Eric Robert Stevenson, Stephan Cornelis Gerardus Bergmans
  • Publication number: 20200038392
    Abstract: The present invention provides topical, e.g., dermal, pharmaceutical compositions comprising an active agent. The present invention further provides methods of preparing such compositions and methods of treating a disease, disorder, or condition, such as a skin disease, using the same.
    Type: Application
    Filed: August 2, 2019
    Publication date: February 6, 2020
    Inventors: Todd Brady, David Clark, Susan Macdonald, Stephen Gitu Machatha, Cameron Robert Stevenson, Charles Rodney Greenaway Evans
  • Patent number: 10369147
    Abstract: Compositions for topical administration of a hedgehog inhibitor compound are described. In one embodiment, the hedgehog inhibitor compound is patidegib and the topical composition comprises the compound in a solvent system of a monohydric primary alcohol and a polyol in a w/w ratio of between about 0.9-1.8. In another embodiment, the hedgehog inhibitor is itraconazole and the topical composition comprises the compound in a solvent system comprising a monohydric primary alcohol and an optionally lower alkyl end-capped oligomeric alkylene glycol in a w/w ratio of between about 0.8 and 2.6 and a fused bicyclic ether. Method of using the compositions are also described, where in one embodiment, the compositions are topically applied for treating or preventing basal cell carcinoma.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: August 6, 2019
    Assignee: PellePharm, Inc.
    Inventors: Marc Barry Brown, Cameron Robert Stevenson, Charles Rodney Greenaway Evans
  • Publication number: 20190134027
    Abstract: Compositions for topical administration of a hedgehog inhibitor compound are described. In one embodiment, the hedgehog inhibitor compound is patidegib and the topical composition comprises the compound in a solvent system of a monohydric primary alcohol and a polyol in a w/w ratio of between about 0.9-1.8. In another embodiment, the hedgehog inhibitor is itraconazole and the topical composition comprises the compound in a solvent system comprising a monohydric primary alcohol and an optionally lower alkyl end-capped oligomeric alkylene glycol in a w/w ratio of between about 0.8 and 2.6 and a fused bicyclic ether. Method of using the compositions are also described, where in one embodiment, the compositions are topically applied for treating or preventing basal cell carcinoma.
    Type: Application
    Filed: January 3, 2019
    Publication date: May 9, 2019
    Inventors: Marc Barry Brown, Cameron Robert Stevenson, Charles Rodney Greenaway Evans
  • Publication number: 20170298820
    Abstract: A heat recovery unit for generating a heated fluid by a hot exhaust gas includes a housing having an inlet for introducing hot exhaust gas and an outlet for discharging treated exhaust gas, and arranged in the housing at least one heat exchanger for heat exchange between the hot exhaust gas and a fluid, and an auxiliary combustor for combusting fuel with hot exhaust gas. The auxiliary combustor is provided with a fuel supply, which auxiliary combustor is arranged downstream of the at least one heat exchanger in the housing. An exhaust gas bypass for a part of the hot exhaust gas is provided, having an inlet for exhaust gas, and being positioned upstream of the at least one heat exchanger, and having an outlet in direct fluid communication with the auxiliary combustor.
    Type: Application
    Filed: September 24, 2015
    Publication date: October 19, 2017
    Inventors: Eric Robert Stevenson, Stephan Cornelis Gerardus Bergmans
  • Publication number: 20160354368
    Abstract: Compositions for topical administration of a hedgehog inhibitor compound are described. In one embodiment, the hedgehog inhibitor compound is patidegib and the topical composition comprises the compound in a solvent system of a monohydric primary alcohol and a polyol in a w/w ratio of between about 0.9-1.8. In another embodiment, the hedgehog inhibitor is itraconazole and the topical composition comprises the compound in a solvent system comprising a monohydric primary alcohol and an optionally lower alkyl end-capped oligomeric alkylene glycol in a w/w ratio of between about 0.8 and 2.6 and a fused bicyclic ether. Method of using the compositions are also described, where in one embodiment, the compositions are topically applied for treating or preventing basal cell carcinoma.
    Type: Application
    Filed: June 3, 2016
    Publication date: December 8, 2016
    Inventors: Marc Barry Brown, Cameron Robert Stevenson, Charles Rodney Greenaway Evans
  • Publication number: 20160101903
    Abstract: Disclosed herein is a hot cup sleeve with an adhesive section on the inside of the hot cup sleeve. A detachable tab covers the adhesive section until it is desirable for the adhesive section to couple to the hot cup. The adhesive section is about the size of a thumbprint, and the adhesive section should large enough to cover the adhesive section completely, but should not extend excessively beyond the edge of the adhesive section. The detachable tab extends above the hot cup sleeve.
    Type: Application
    Filed: October 8, 2014
    Publication date: April 14, 2016
    Inventor: Robert Stevenson
  • Patent number: 9174102
    Abstract: A putter head includes a hosel connectable to a club shaft, a frame cooperable with the hosel, and a putter face connected to the frame. The putter face includes a toe portion and a corresponding toe shoulder and a heel portion and a corresponding heel shoulder. The toe shoulder and the heel shoulder define an encasement. Weights are positioned in the encasement respectively adjacent the toe shoulder and the heel shoulder.
    Type: Grant
    Filed: December 24, 2012
    Date of Patent: November 3, 2015
    Inventor: Robert Stevenson
  • Patent number: D727897
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: April 28, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Robert Stevenson, Michael David, Hyun-Taik Lim
  • Patent number: D728575
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: May 5, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Michael David, Robert Stevenson, Hyuntaik Lim
  • Patent number: D728576
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: May 5, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Michael David, Robert Stevenson, Hyuntaik Lim
  • Patent number: D739403
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: September 22, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Michael David, Robert Stevenson, Hyuntaik Lim