Patents by Inventor Ian Leonard
Ian Leonard 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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Patent number: 11930012Abstract: In one embodiment, a method is provided for customization of a mobile communications device's data session retry mechanism in a wireless packet data service network. The mobile communication device requests activation of a data session with a node via the wireless network and receives a reject message via the wireless network in response to the request for activation of the data session, the reject message including a cause code. If the cause code corresponds to a no-retry behavior of the data session retry mechanism of the mobile communication device, the mobile communications device no longer requesting activation of a data session with the node.Type: GrantFiled: November 8, 2022Date of Patent: March 12, 2024Assignee: BlackBerry LimitedInventors: Jean-Philippe Paul Cormier, Thomas Leonard Trevor Plestid, Ian Simpson, Arun Munje
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Publication number: 20230338380Abstract: The present invention is directed to new stable immediate release tablet and capsule formulations for the Janus Kinase 3 (JAK3) inhibitor 1-((2S,5R)-5-((7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)-2-methylpiperidin-1-yl)prop-2-en-1-one para-toluenesulfonate having structureType: ApplicationFiled: December 29, 2020Publication date: October 26, 2023Applicant: Pfizer R&D UK LimitedInventors: Andrew Richard Barrett, Ian Leonard Smales, Rand Dhiyaa Turki, Suet Mei Wong
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Patent number: 11020376Abstract: This invention relates to acrystalline form of (10R)-7-amino-12-fluoro-2,10,16-trimethyl-5-oxo-10,15,16,17-tetrahydro-2H-8,4-(metheno)pyrazolo[4,3-h] [2,5,11]benzoxadiazacyclo-tetradecine-3-carbonitrile (lorlatinib) free base (Form 7). This invention also relates to pharmaceutical compositions comprising Form 7, and to methods of using Form 7 and such compositions in the treatment of abnormal cell growth, such as cancer, in a mammal.Type: GrantFiled: August 8, 2019Date of Patent: June 1, 2021Assignee: Pfizer Inc.Inventors: Klimentina Dimitrova Pencheva, Melissa Jane Birch, Stephen Mark McAllister, Martin Gregory Rowland, Ian Leonard Smales
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Publication number: 20190365712Abstract: This invention relates to acrystalline form of (10R)-7-amino-12-fluoro-2,10,16-trimethyl-5-oxo-10,15,16,17-tetrahydro-2H-8,4-(metheno)pyrazolo[4,3-h] [2,5,11]benzoxadiazacyclo-tetradecine-3-carbonitrile (lorlatinib) free base (Form 7). This invention also relates to pharmaceutical compositions comprising Form 7, and to methods of using Form 7 and such compositions in the treatment of abnormal cell growth, such as cancer, in a mammal.Type: ApplicationFiled: August 8, 2019Publication date: December 5, 2019Applicant: Pfizer Inc.Inventors: Klimentina Dimitrova Pencheva, Melissa J. Birch, Mark McAllister, Martin Rowland, Ian Leonard Smales
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Publication number: 20140158484Abstract: A brake hub is disclosed. The brake hub may include a cylindrical body portion, and a rim extending from an outer edge of the cylindrical body portion. The rim may include a plurality of first splines disposed on an outer annular surface of the rim. Each of the plurality of first splines may extend from a first end of the rim to a second end of the rim. The rim may also include a plurality of radial apertures in the rim extending from the first end of the rim toward the second end of the rim, and a plurality of second splines disposed on the outer annular surface of the rim. Each of the plurality of second splines may extend from an edge of one of the plurality of radial apertures to the second end of the rim. The brake hub may also include a mounting flange protruding from the cylindrical body portion.Type: ApplicationFiled: December 12, 2012Publication date: June 12, 2014Inventor: Ian Leonard MACDONALD
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Publication number: 20140158478Abstract: A separator plate is disclosed. The separator plate may include a plate-like ring including an inner diameter, an outer diameter, and a thickness. The separator plate further includes a generally smooth surface disposed on opposing sides of the plate-like ring spaced apart by the thickness and a plurality of apertures extending from the inner diameter to the outer diameter within the thickness of the ring. The cross-section of each of the plurality of apertures remains generally consistent in cross-sectional are along the extent from the inner diameter to the outer diameter.Type: ApplicationFiled: December 12, 2012Publication date: June 12, 2014Applicant: Caterpillar Inc.Inventor: Ian Leonard Macdonald
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Patent number: 8154252Abstract: A process for monitoring the status of a battery. Steps of the process include measuring a battery current and comparing the battery current to a predetermined threshold. A battery status is determined as one of charging, discharging and quiescent. For a battery charging status determination, the charging state of charge of the battery is computed. For battery discharge status determination, the discharge current is compared to a predetermined threshold. Based upon the discharge current comparison, a basis for the discharge current is selected from one of a plurality of predetermined discharge conditions and the discharging state of charge of the battery is computed for the select discharge condition. For a quiescent status, the quiescent state of charge of the battery is computed. The computed state of charge of the battery is provided in a quantitative form.Type: GrantFiled: March 30, 2009Date of Patent: April 10, 2012Assignee: Vanner, Inc.Inventors: Wenzhe Lu, Simon Clegg, Ian Leonard
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Patent number: 7846973Abstract: The present invention relates to the preparation of a ?2 adrenergic agonist in crystalline salt form. In particular the invention relates to preparation of a crystalline salt of compound (I) in particular a crystalline monohydrochloride salt. The invention also relates to a new crystalline form (polymorph) of the monohydrochloride salt of compound (Ia) and a process for preparing it.Type: GrantFiled: March 30, 2005Date of Patent: December 7, 2010Assignee: Theravance, Inc.Inventors: Darren Michael Caine, Ian Leonard Paternoster, Peter David Penberthy Shapland
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Patent number: 7805870Abstract: A system for displaying a banner (70) on a vehicle comprises mounting means (160) having channels (163), retaining means (112) for retaining the banner and associated with first and second locking members (124, 140) for engagement with the channels, the first locking member having a strut (134) locatable in a first channel, the second locking member having a second protruding strut (148) locatable in the same channel, and the first locking member further having a third protruding strut (135) spaced apart from the first strut and locatable within a second channel. When the locking members (124, 140) are aligned, the first strut (134) and second strut (148) are adjacent each other, the adjacent sides being parallel and the struts are located in the channels for secure attachment to the mounting means. The retaining means (112) may be connectable to the first locking member (124), e.g. by a pivot (115, 117), or it may form an integral member (53, 54, 35) therewith.Type: GrantFiled: April 5, 2007Date of Patent: October 5, 2010Assignee: Carmelion LimitedInventor: Ian Leonard Calderwood
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Publication number: 20090243556Abstract: A process for monitoring the status of a battery. Steps of the process include measuring a battery current and comparing the battery current to a predetermined threshold. A battery status is determined as one of charging, discharging and quiescent. For a battery charging status determination, the charging state of charge of the battery is computed. For battery discharge status determination, the discharge current is compared to a predetermined threshold. Based upon the discharge current comparison, a basis for the discharge current is selected from one of a plurality of predetermined discharge conditions and the discharging state of charge of the battery is computed for the select discharge condition. For a quiescent status, the quiescent state of charge of the battery is computed. The computed state of charge of the battery is provided in a quantitative form.Type: ApplicationFiled: March 30, 2009Publication date: October 1, 2009Applicant: VANNER, INC.Inventors: WENZHE LU, SIMON CLEGG, IAN LEONARD
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Publication number: 20090158630Abstract: A system for displaying a banner (70) on a vehicle comprises mounting means (160) having channels (163), retaining means (112) for retaining the banner and associated with first and second locking members (124, 140) for engagement with the channels, the first locking member having a strut (134) locatable in a first channel, the second locking member having a second protruding strut (148) locatable in the same channel, and the first locking member further having a third protruding strut (135) spaced apart from the first strut and locatable within a second channel. When the locking members (124, 140) are aligned, the first strut (134) and second strut (148) are adjacent each other, the adjacent sides being parallel and the struts are located in the channels for secure attachment to the mounting means. The retaining means (112) may be connectable to the first locking member (124), e.g. by a pivot (115, 117), or it may form an integral member (53, 54, 35) therewith.Type: ApplicationFiled: April 5, 2007Publication date: June 25, 2009Inventor: Ian Leonard Calderwood
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Patent number: 6863971Abstract: The present invention concerns treated fibrous porous material having a defined nanostructure comprising reactive sites thereon, wherein said fibrous porous material is treated with a low viscosity organic solution comprising organic solvent, isocyanate component unsaturated resin and optionally additional additives. The treated fibrous porous material is further mixed with a resin to form a composite. The composite may be formed by various methods of mixing and molding. The invention is further directed to various composites made therefrom. The fibrous porous material is selected from the group comprising cellulose, lignin, synthetic ceramics, porous metal nanopowders, kaolin, bio fibers and porous powders of biological origin or their mixtures. The resin may be any polymer virgin or scrap obtained from industrial or domestic waste, and is selected from thermoplastic or thermosetting polymers.Type: GrantFiled: March 21, 2002Date of Patent: March 8, 2005Assignee: Cycletec Ltd.Inventors: Izhar Halahmi, Mike Gross, Ian Leonard Jacobs, Gaby Kadosh
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Publication number: 20030046772Abstract: The present invention concerns treated fibrous porous material having a defined nanostructure comprising reactive sites thereon, wherein said fibrous porous material is treated with a low viscosity organic solution comprising organic solvent, isocyanate component unsaturated resin and optionally additional additives. The treated fibrous porous material is further mixed with a resin to form a composite. The composite may be formed by various methods of mixing and molding. The invention is further directed to various composites made therefrom. The fibrous porous material is selected from the group comprising cellulose, lignin, synthetic ceramics, porous metal nanopowders, kaolin, bio fibers and porous powders of biological origin or their mixtures. The resin may be any polymer virgin or scrap obtained from industrial or domestic waste, and is selected from thermoplastic or thermosetting polymers.Type: ApplicationFiled: March 21, 2002Publication date: March 13, 2003Inventors: Izhar Halahmi, Mike Gross, Ian Leonard Jacobs, Gaby Kadosh
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Publication number: 20020171162Abstract: The present invention concerns treated fibrous porous material having a defined nanostructure comprising reactive sites thereon, wherein said fibrous porous material is treated with a low viscosity organic solution comprising CCA1. The treated fibrous porous material is further mixed with a resin to form a composite. The composite may be formed by various methods of mixing and molding. The invention is further directed to various composites made therefrom. The fibrous porous material is selected from the group comprising cellulose, lignin, synthetic ceramics, porous metal nanopowders, kaolin, bio fibers and porous powders of biological origin or their mixtures.Type: ApplicationFiled: March 22, 2001Publication date: November 21, 2002Inventors: Izhar Halahmi, Mike Gross, Ian Leonard Jacobs
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Patent number: 6478252Abstract: An aircraft braking system for a main undercarriage or undercarriages incorporates at least two brakes, which may be carbon type brakes, and a control unit for selectively disabling at least one brake during taxiing only, the control unit being arranged to ensure that the disabling of the brake or brakes does not affect the directional stability of the aircraft when the braking system is operated.Type: GrantFiled: May 7, 1991Date of Patent: November 12, 2002Assignee: Dunlop Ltd.Inventors: Ian Leonard Stimson, Richard John Miller, Graham Carrier
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Patent number: 6398162Abstract: An aircraft braking system for a main undercarriage or undercarriages incorporates at least two brakes, which may be carbon type brakes, and a control unit for selectively disabling at least one brake during taxiing only, the control unit being arranged to ensure that the disabling of the brake or brakes does not affect the directional stability of the aircraft when the braking system is operated.Type: GrantFiled: February 8, 1989Date of Patent: June 4, 2002Assignee: Dunlop LimitedInventors: Ian Leonard Stimson, Richard John Miller, Graham Carrier
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Patent number: 6354648Abstract: A child-restraint system is mounted in relation to a seat of a motor vehicle by a mount which includes a base portion secured to the vehicle structure and a mounting portion which extends to an accessible position upon the seat where it may be engaged by the restraint system, the mounting portion being able to be moved from its position on the seat when it is not required to be engaged by the child-restraint system.Type: GrantFiled: August 6, 1999Date of Patent: March 12, 2002Assignee: Johnson Controls Technology CompanyInventors: Ian Leonard Allan, Jens Sauer
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Patent number: 5298115Abstract: A method and apparatus for the production of prostheses used in orthopaedic and trauma surgery for pinning broken bones wherein the method includes the steps of predetermining the shape of the article required, selecting a sheet material blank from which the article is formed, processing the blank by removing material therefrom to leave an article of the predetermined shape or a processed blank from which an article of the predetermined shape is made by bending the blank, and removing the material using an etching process. The apparatus includes a blank processing device for predetermining the shape of the article required and processing the blank by removing material therefrom to leave an article of the predetermined shape or a process blank from which the article of the predetermined shape may be made by bending the blank. An etching device is provided for removing material from the blank.Type: GrantFiled: July 6, 1992Date of Patent: March 29, 1994Inventor: Ian Leonard
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Patent number: 3934686Abstract: A carbon brake disc has its torque transmitting formations (keyways or keys) reinforced by filament reinforced carbon inserts which are preferably located, and may be bonded, in cut-out areas of the disc periphery. The formations are formed by a separate series of operations from those used to form the remainder of the friction members such as by application of a filimentary reinforcement of carbonized cloth, textile tape, random textile fibers or boron fibers.Type: GrantFiled: December 18, 1973Date of Patent: January 27, 1976Assignee: Dunlop LimitedInventors: Ian Leonard Stimson, Frederick Sidney Dowell