Patents by Inventor Craig A. Williamson
Craig A. Williamson 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).
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Publication number: 20220098161Abstract: Disclosed are compounds of general formula (I): and pharmaceutically acceptable salts thereof, formulations, methods and uses in, for example, the treatment of disease.Type: ApplicationFiled: October 12, 2021Publication date: March 31, 2022Applicant: WisTa Laboratories Ltd.Inventors: Colin Marshall, Scott Clunas, John Mervyn David Storey, James Peter Sinclair, Thomas Craven Baddeley, Ahtsham Ishaq, Michael Simpson, Craig Williamson, Barry Alan Wood, Claude Michel Wischik, Charles Robert Harrington, Janet Elizabeth Rickard, David Horsley, Yin Sze Loh, Karrar Ahmad Khan, Christopher Paul Larch
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Patent number: 11180464Abstract: Disclosed are compounds of general formula (I): and pharmaceutically acceptable salts thereof, formulations, methods and uses in, for example, the treatment of disease.Type: GrantFiled: January 24, 2020Date of Patent: November 23, 2021Assignee: WisTa Laboratories Ltd.Inventors: Colin Marshall, Scott Clunas, John Mervyn David Storey, James Peter Sinclair, Thomas Craven Baddeley, Ahtsham Ishaq, Michael Simpson, Craig Williamson, Barry Alan Wood, Claude Michel Wischik, Charles Robert Harrington, Janet Elizabeth Rickard, David Horsley, Yin Sze Loh, Karrar Ahmad Khan, Christopher Paul Larch
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Publication number: 20210022631Abstract: A method of determining a diameter of a sheath of an optic nerve includes obtaining, by a processor, scan data representative of the optic nerve sheath, analyzing, by the processor, the scan data to find a position of a globe-optic nerve interface point, segmenting, by the processor, the scan data, processing, by the processor, the segmented scan data at an offset from the position of the globe-optic nerve interface point to determine boundary positions of the optic nerve sheath, and calculating, by the processor, the diameter of the optic nerve sheath based on the determined boundary positions.Type: ApplicationFiled: August 28, 2019Publication date: January 28, 2021Inventors: Sayedmohammadreza Soroushmehr, Kayvan Najarian, Venkatakrishna Rajajee, Kevin Ward, Jonathan Gryak, Craig A. Williamson, Mohamad H. Tiba
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Patent number: 10864216Abstract: Disclosed are compounds of general formula (I): and pharmaceutically acceptable salts thereof, formulations, methods and uses in, for example, the treatment of disease.Type: GrantFiled: March 5, 2018Date of Patent: December 15, 2020Assignee: WisTa Laboratories, Ltd.Inventors: Colin Marshall, Scott Clunas, John Mervyn David Storey, James Peter Sinclair, Thomas Craven Baddeley, Ahtsham Ishaq, Michael Simpson, Craig Williamson, Barry Alan Wood, Claude Michel Wischik, Charles Robert Harrington, Janet Elizabeth Rickard, David Horsley, Yin Sze Loh, Karrar Ahmad Khan, Christopher Paul Larch
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Publication number: 20200246350Abstract: Disclosed are compounds of general formula (I): and pharmaceutically acceptable salts thereof, formulations, methods and uses in, for example, the treatment of disease.Type: ApplicationFiled: January 24, 2020Publication date: August 6, 2020Inventors: Colin Marshall, Scott Clunas, John Mervyn David Storey, James Peter Sinclair, Thomas Craven Baddeley, Ahtsham Ishaq, Michael Simpson, Craig Williamson, Barry Alan Wood, Claude Michel Wischik, Charles Robert Harrington, Janet Elizabeth Rickard, David Horsley, Yin Sze Loh, Karrar Ahmad Khan, Christopher Paul Larch
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Publication number: 20190046537Abstract: Disclosed are compounds of general formula (I): and pharmaceutically acceptable salts thereof, formulations, methods and uses in, for example, the treatment of disease.Type: ApplicationFiled: March 5, 2018Publication date: February 14, 2019Applicant: WisTa Laboratories Ltd.Inventors: Colin Marshall, Scott Clunas, John Mervyn David Storey, James Peter Sinclair, Thomas Craven Baddeley, Ahtsham Ishaq, Michael Simpson, Craig Williamson, Barry Alan Wood, Claude Michel Wischik, Charles Robert Harrington, Janet Elizabeth Rickard, David Horsley, Yin Sze Loh, Karrar Ahmad Khan, Christopher Paul Larch
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Patent number: 9907804Abstract: Disclosed are compounds of general formula (I): and pharmaceutically acceptable salts thereof, formulations, methods and uses in, for example, the treatment of disease.Type: GrantFiled: February 29, 2016Date of Patent: March 6, 2018Assignee: WISTA LABORATORIES LTD.Inventors: Colin Marshall, Scott Clunas, John Mervyn David Storey, James Peter Sinclair, Thomas Craven Baddeley, Ahtsham Ishaq, Michael Simpson, Craig Williamson, Barry Alan Wood, Claude Michel Wischik, Charles Robert Harrington, Janet Elizabeth Rickard, David Horsley, Yin Sze Loh, Karrar Ahmad Khan, Christopher Paul Larch
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Publication number: 20160237048Abstract: Disclosed are compounds of general formula (I): and pharmaceutically acceptable salts thereof, formulations, methods and uses in, for example, the treatment of disease.Type: ApplicationFiled: February 29, 2016Publication date: August 18, 2016Applicant: WisTa Laboratories Ltd.Inventors: COLIN MARSHALL, Scott Clunas, John Mervyn David Storey, James Peter Sinclair, Thomas Craven Baddeley, Ahtsham Ishaq, Michael Simpson, Craig Williamson, Barry Alan Wood, Claude Michel Wischik, Charles Robert Harrington, Janet Elizabeth Rickard, David Horsley, Yin Sze Loh, Karrar Ahmad Khan, Christopher Paul Larch
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Patent number: 9283230Abstract: The invention relates to compounds of general formula (I): wherein: each of R1 and R9 is independently selected from: —H, C1-4alkyl, C2-4alkenyl, and halogenated C1-4alkyl; each of R3NA and R3NB is independently selected from: —H, C1-4alkyl, C2-4alkenyl, and halogenated C1-4alkyl; each of R7NA and R7NB is independently selected from: —H, C1-4alkyl, C2-4alkenyl, and halogenated C1-4alkyl; and wherein: each of RA and RB is independently selected from: C1-4alkyl, halogenated C1-4alkyl, and C6-10aryl; or RA and RB are linked to form a group selected from: C1-6 alkylene and C6-10 arylene; and pharmaceutically acceptable salts thereof, which are useful in the treatment of, for example, Alzheimer's disease. In other aspects the invention also relates to novel formulations of 3,7-diamino-10H-phenothiazinium salts.Type: GrantFiled: August 15, 2011Date of Patent: March 15, 2016Assignee: WisTa Laboratories Ltd.Inventors: Scott Clunas, John Mervyn David Storey, James Peter Sinclair, Thomas Craven Baddeley, Ahtsham Ishaq, Michael Simpson, Craig Williamson, Barry Alan Wood, Claude Michel Wischik, Charles Robert Harrington, Janet Elizabeth Rickard, David Horsley, Yin Sze Loh, Colin Marshall, Karrar Ahmad Khan
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Publication number: 20150332608Abstract: There is provided a laser dazzle simulator system, comprising a video camera (20), a processor (50), and a display (60). The processor (50) is configured to receive video of a scene from the video camera (20); superimpose an influence of a laser (LSR) upon the video to simulate a view of the scene that a human would see if the human was viewing the scene whilst having the laser directed into their eyes; and output the simulated view to the display.Type: ApplicationFiled: January 15, 2014Publication date: November 19, 2015Inventor: CRAIG WILLIAMSON
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Publication number: 20150195495Abstract: There is provided a laser event recorder (100) comprising an image sensor, a processing unit coupled to the image sensor, and a wireless transceiver coupled to the processing unit. The processing unit is configured to identify when the image sensor is illuminated by a laser (16); in response to the identification, record a laser event comprising at least one characteristic feature of the laser (16); and send the recorded laser event to a central server (300) using the wireless transceiver. There is further provided an application software for configuring a smartphone as the laser event recorder, and a laser event recording system comprising the laser event recorder and the central server.Type: ApplicationFiled: July 25, 2013Publication date: July 9, 2015Inventors: Kenneth John McEwan, Craig Williamson
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Patent number: 8908472Abstract: A method and system for acquiring seismic data from a seismic survey plan is provided. A survey area is selected in which the seismic data will be acquired. A coordinate for at least one point of interest within the survey area is determined and input into a portable navigation device. A navigation solution is determined between a GPS-determined location of the portable navigation device and the determined coordinate and thereupon presented in a human cognizable media. A seismic device may be positioned at the determined coordinate to insonify a subterranean formation with seismic energy or for detecting reflected seismic energy. Data may be periodically entered into and retrieved from the portable navigation device by an in-field operator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.Type: GrantFiled: July 22, 2010Date of Patent: December 9, 2014Assignee: Inova Ltd.Inventors: Andrew Bull, Craig Williamson, Martin C. Williams, Scott T. Hoenmans
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Patent number: 8703952Abstract: The present invention pertains generally to methods of preparing certain 9-(arylalkyl)-1,2,3,4-tetrahydro-?-carboline compounds and their analogues, and especially to methods of preparing dimebon. The present invention also pertains to methods of preparing certain intermediate compounds which find use in the synthesis of the 9-(arylalkyl)-1,2,3,4-tetrahydro-?-carboline compounds.Type: GrantFiled: December 11, 2009Date of Patent: April 22, 2014Assignee: WisTa Laboratories Ltd.Inventors: Craig Williamson, John Mervyn David Storey
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Patent number: 8691979Abstract: Described are methods of synthesizing and purifying certain 3,7-diamino-phenothiazin-5-ium compounds (referred to herein as “diaminophenothiazinium compounds”) including Methylhioninium Chloride (MTC) (also known as Methylene Blue). In one embodiment, the method comprises the steps of, in order: a thiosulfonic acid formation (TSAF); an oxidative coupling (OC); and a ring closure (RC). Also described are resulting compounds and compositions comprising them (e.g., tablets, capsules) for use in methods of medical treatment and diagnosis, etc., for example, for tauopathies, or Alzheimer's disease (AD).Type: GrantFiled: May 11, 2010Date of Patent: April 8, 2014Assignee: Wista Laboratories Ltd.Inventors: Christopher Paul Larch, John Mervyn David Storey, Craig Williamson, Colin Marshall, Steven John Kemp
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Publication number: 20130315992Abstract: The invention relates to compounds of general formula (I): wherein: each of R1 and R9 is independently selected from: —H, C1-4alkyl, C2-4alkenyl, and halogenated C1-4alkyl; each of R3NA and R3NB is independently selected from: —H, C1-4alkyl, C2-4alkenyl, and halogenated C1-4alkyl; each of R7NA and R7NB is independently selected from: —H, C1-4alkyl, C2-4alkenyl, and halogenated C1-4alkyl; and wherein: each of RA and RB is independently selected from: C1-4alkyl, halogenated C1-4alkyl, and C6-10aryl; or RA and RB are linked to form a group selected from: C1-6 alkylene and C6-10 arylene; and pharmaceutically acceptable salts thereof, which are useful in the treatment of, for example, Alzheimer's disease. In other aspects the invention also relates to novel formulations of 3,7-diamino-10H-phenothiazinium salts.Type: ApplicationFiled: August 15, 2011Publication date: November 28, 2013Inventors: Scott Clunas, John Mervyn David Storey, James Peter Sinclair, Thomas Craven Baddeley, Ahtsham Ishaq, Michael Simpson, Craig Williamson, Barry Alan Wood, Claude Michel Wischik, Charles Robert Harrington, Janet Elizabeth Rickard, David Horsley, Yin Sze Loh, Colin Marshall, Karrar Ahmad Khan
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Publication number: 20120058995Abstract: This invention pertains generally to the field of chemical synthesis and purification, and more specifically to methods of synthesizing and purifying certain 3,7-diamino-phenothiazin-5-ium compounds (referred to herein as “diaminophenothiazinium compounds”) including Methylthioninium Chloride (MTC) (also known as Methylene Blue). In one embodiment, the e//i method comprises the steps of in order: a thiosulfonic acid formation (TSAF) as illustrated below, wherein the reaction is carried out in the presence of a thio sulfate and an oxidizing agent that is or comprises persulfate an oxidative coupling (OC); and a ring closure (RC). The resulting compounds and compositions comprising them (e.g., tablets, capsules) are useful in methods of medical treatment and diagnosis, etc., for example, tauopathies, or Alzheimer's disease (AD).Type: ApplicationFiled: May 11, 2010Publication date: March 8, 2012Applicant: WisTa Laboratories Ltd.Inventors: Christopher Paul Larch, John Mervyn David Storey, Craig Williamson, Colin Marshall, Steven John Kemp
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Publication number: 20110245504Abstract: The present invention pertains generally to methods of preparing certain 9-(arylalkyl)-1,2,3,4-tetrahydro-?-carboline compounds and their analogues, and especially to methods of preparing dimebon. The present invention also pertains to methods of preparing certain intermediate compounds which find use in the synthesis of the 9-(arylalkyl)-1,2,3,4-tetrahydro-?-carboline compounds.Type: ApplicationFiled: December 11, 2009Publication date: October 6, 2011Inventors: Craig Williamson, John Mervyn David Storey
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Publication number: 20110022306Abstract: A method and system for acquiring seismic data from a seismic survey plan is provided. A survey area is selected in which the seismic data will be acquired. A coordinate for at least one point of interest within the survey area is determined and input into a portable navigation device. A navigation solution is determined between a GPS-determined location of the portable navigation device and the determined coordinate and thereupon presented in a human cognizable media. A seismic device may be positioned at the determined coordinate to insonify a subterranean formation with seismic energy or for detecting reflected seismic energy. Data may be periodically entered into and retrieved from the portable navigation device by an in-field operator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.Type: ApplicationFiled: July 22, 2010Publication date: January 27, 2011Applicant: ION GEOPHYSICAL CORPORATIONInventors: Andrew Bull, Craig Williamson, Martin C. Williams, Scott T. Hoenmans
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Publication number: 20100252012Abstract: A racket toy for launching a ball includes a handle and a rim connected to the handle. The rim defines a central opening. A drumhead material covers the central opening. An arm is connected to the rim and extends towards a center of the central opening. A ball holder cup is positioned on the arm and features a central aperture sized to receive and hold a projectile ball by friction in contact with a front side of the drumhead material. A launching ball attached to the rim by an elastic strap in proximity to a back side of the drumhead material so that said launching ball may be pulled away from the back side of the drumhead material so as place the elastic strap in tension. When the launching ball is released, it strikes the back side of the drumhead material which causes the front side of the drumhead material to launch the projectile ball positioned in the ball bolder cup. The drumhead material produces a sound when it is struck by the launching ball.Type: ApplicationFiled: November 30, 2009Publication date: October 7, 2010Applicant: Poof-Slinky, Inc.Inventors: Dennis O'Patka, CRAIG WILLIAMSON
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Publication number: 20100175682Abstract: The present invention provides a barbecue (100) having an outer cabinet (1) which is adapted to fit into a bench top via hole in said bench, said cabinet (1) having an upper periphery adapted to engage an upper surface of said bench, said barbecue including along at least a portion of one side a trough (26) which extends downwardly from said upper periphery, said barbecue (100) having a wall (8) separating said trough (26) from a combustion chamber (2.2) wherein there is located at least one burner (2), whereby said wall (8) includes a viewing panel (8.3, 8.4) so that an operator standing close to said one side can view flame on said burner (2) through said trough (26) and said panel (8.3, 8.4). The present invention also provides a lid (200), a hotplate or griddle (12) and a grease collection system with a removable grease collector (11) which extends along at least a part of a forward edge of the hotplate (12) or grille (1325) so as to receive grease or liquid or other substances therefrom.Type: ApplicationFiled: April 9, 2008Publication date: July 15, 2010Applicant: AKTIEBOLAGET ELECTROLUXInventors: Lars Erikson, Craig Williamson, Scott King, Lyndon Craig, Greg White, Lyall Thompson, Greg Wild, Craig Stevens