Patents by Inventor Craig Johnstone
Craig Johnstone 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: 20230392492Abstract: A system to test barrier pressure includes a Christmas Tree (XT) coupled to a wellbore including a downhole pressure barrier. The XT includes a first valve along a flow path and a second valve coupled to the flow path. The system further includes a testing unit that includes a vessel fluidly coupled to the flow path. The testing unit also includes a fluid mover associated with the vessel to draw fluid into or to drive fluid out of the vessel. The testing unit further includes an actuator coupled to the fluid mover to control operation of the fluid mover. The testing unit is configured to draw a volume of fluid out of the XT and to further return the volume of fluid to the XT.Type: ApplicationFiled: June 2, 2023Publication date: December 7, 2023Applicant: Baker Hughes Energy Technology UK LimitedInventors: Julian Tucker, Craig Scott, Michael John Blowers, Craig Johnstone, Charles August, Krystian Kobylinski
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Publication number: 20230272692Abstract: A system and method for carbon capture and storage in a depleted hydrocarbon reservoir or dedicated aquifer is disclosed. A wellhead block includes or supports therewith a barrier subsystem having one or more of at least one isolation gate valve or one or more plugs. The barrier subsystem is to allow access to a well that is associated with the depleted hydrocarbon reservoir or dedicated aquifer. The system includes modulation valves to modulate an injection of a wellhead fluid that includes a carbon component into the wellhead block.Type: ApplicationFiled: February 24, 2023Publication date: August 31, 2023Applicant: Baker Hughes Energy Technology UK LimitedInventors: Julian Tucker, Fiona Robertson, Craig Johnstone
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Patent number: 9868749Abstract: A series of substituted benzimidazole, imidazo[1,2-a]pyridine and pyrazolo[1,5-a]pyridine derivatives, and analogues thereof, being potent modulators of human TNF? activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.Type: GrantFiled: December 8, 2014Date of Patent: January 16, 2018Assignee: UCB BIOPHARMA SPRLInventors: Rikki Peter Alexander, Jonathan Mark Bentley, Gareth Neil Brace, Daniel Christopher Brookings, Prafulkumar Tulshibhai Chovatia, Hervé Jean Claude Deboves, Craig Johnstone, Elizabeth Pearl Jones, Boris Kroeplien, Fabien Claude Lecomte, James Madden, Craig Miller, John Robert Porter, Matthew Duncan Selby, Michael Alan Shaw, Darshan Gunvant Vaidya, Ian Andrew Yule
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Patent number: 9475820Abstract: A series of imidazo[1,2-a]pyrazine derivatives, being potent modulators of human TNF? activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.Type: GrantFiled: July 5, 2013Date of Patent: October 25, 2016Assignee: UCB Biopharma SPRLInventors: Jonathan Mark Bentley, Daniel Christopher Brookings, Julien Alistair Brown, Thomas Paul Cain, Laura Jane Gleave, Alexander Heifetz, Victoria Elizabeth Jackson, Craig Johnstone, Deborah Leigh, James Madden, John Robert Porter, Matthew Duncan Selby, Zhaoning Zhu
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Publication number: 20160297837Abstract: A series of substituted benzimidazole, imidazo[1,2-a]pyridine and pyrazolo[1,5-a]pyridine derivatives, and analogues thereof, being potent modulators of human TNF? activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.Type: ApplicationFiled: December 8, 2014Publication date: October 13, 2016Inventors: Rikki Peter Alexander, Jonathan Mark Bentley, Gareth Neil Brace, Daniel Christopher Brookings, Praful Tulshi Chovatia, Hervé Jean Claude Deboves, Craig Johnstone, Elizabeth Pearl Jones, Boris Kroeplien, Fabien Claude Lecomte, James Madden, Craig Miller, John Robert Porter, Matthew Duncan Selby, Michael Alan Shaw, Darshan Gunvant Vaidya, Ian Andrew Yule
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Patent number: 9309243Abstract: A series of imidazo[1,2-a]pyridine derivatives of formula (I), being potent modulators of human TNFa activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.Type: GrantFiled: July 5, 2013Date of Patent: April 12, 2016Assignee: UCB Biopharma SPRLInventors: Jonathan Mark Bentley, Daniel Christopher Brookings, Julien Alistair Brown, Thomas Paul Cain, Praful Tulshi Chovatia, Anne Marie Foley, Ellen Olivia Gallimore, Laura Jane Gleave, Alexander Heifetz, Helen Tracey Horsley, Martin Clive Hutchings, Victoria Elizabeth Jackson, James Andrew Johnson, Craig Johnstone, Boris Kroeplien, Fabien Claude Lecomte, Deborah Leigh, Martin Alexander Lowe, James Madden, John Robert Porter, Joanna Rachel Quincey, Laura Claire Reed, James Thomas Reuberson, Anthony John Richardson, Sarah Emily Richardson, Matthew Duncan Selby, Michael Alan Shaw, Zhaoning Zhu
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Publication number: 20150203486Abstract: A series of imidazo[1,2-a]pyridine derivatives of formula (I), being potent modulators of human TNFa activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.Type: ApplicationFiled: July 5, 2013Publication date: July 23, 2015Inventors: Jonathan Mark Bentley, Daniel Christopher Brookings, Julien Alistair Brown, Thomas Paul Cain, Praful Tulshi Chovatia, Anne Marie Foley, Ellen Olivia Gallimore, Laura Jane Gleave, Alexander Heifetz, Helen Tracey Horsley, Martin Clive Hutchings, Victoria Elizabeth Jackson, James Andrew Johnson, Craig Johnstone, Boris Kroeplien, Fabien Claude Lecomte, Deborah Leigh, Martin Alexander Lowe, James Madden, John Robert Porter, Joanna Rachel Quincey, Laura Claire Reed, James Thomas Reuberson, Anthony John Richardson, Sarah Emily Richardson, Matthew Duncan Selby, Michael Alan Shaw, Zhaoning Zhu
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Publication number: 20150191482Abstract: A series of imidazo[1,2-?]pyrazine derivatives, being potent modulators of human TNF? activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorder; and oncological disorders.Type: ApplicationFiled: July 5, 2013Publication date: July 9, 2015Inventors: Jonathan Mark Bentley, Daniel Christopher Brookings, Julien Alistair Brown, Thomas Paul Cain, Laura Jane Gleave, Alexander Heifetz, Victoria Elizabeth Jackson, Craig Johnstone, Deborah Leigh, James Madden, John Robert Porter, Matthew Duncan Selby, Zhaoning Zhu
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Patent number: 8003676Abstract: Compounds of formula (I), or salts thereof, which inhibit acetyl CoA (acetyl coenzyme A):diacylglycerol acyltransferase (DGAT1) activity are provided, wherein: n is 1, 2 or 3 and each R is independently selected from fluoro, chloro, cyano, methyl, ethyl, methoxy, ethoxy, trifluoromethyl, trifluoromethoxy and difluoromethoxy; together with processes for their preparation, pharmaceutical compositions containing them and their use as medicaments.Type: GrantFiled: May 29, 2007Date of Patent: August 23, 2011Assignee: AstraZeneca ABInventors: Craig Johnstone, Alleyn Plowright
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Publication number: 20110152234Abstract: The invention relates to thiophene carboxamides of formula (I), wherein A, R1, R2, R3, n and X are as defined in the specification, processes and intermediates used in their preparation, pharmaceutical compositions containing them and their use in therapy.Type: ApplicationFiled: December 23, 2010Publication date: June 23, 2011Inventors: Alan Faull, Craig Johnstone, Andrew Morley, Jeffrey Philip Poyser
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Patent number: 7956084Abstract: The invention relates to thiophene carboxamides of formula (I), wherein A, R1, R2, R3, n and X are as defined in the specification, processes and intermediates used in their preparation, pharmaceutical compositions containing them and their use in therapy.Type: GrantFiled: September 6, 2006Date of Patent: June 7, 2011Assignee: AstraZeneca ABInventors: Alan Faull, Craig Johnstone, Andrew Morley, Jeffrey Philip Poyser
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Patent number: 7951830Abstract: The invention relates to the use of a compound of Formula (I) or a salt, solvate or prodrug thereof, wherein R1, R2, R3, n and m are as described in the specification, in the preparation of a medicament for the treatment or prevention of a disease condition mediated through glucokinase (GLK), such as type 2 diabetes. The invention also relates to a novel group of compounds of Formula (I) and to methods for preparing compounds of Formula (I).Type: GrantFiled: February 2, 2009Date of Patent: May 31, 2011Assignee: AstraZeneca ABInventors: Scott Boyd, Peter William Rodney Caulkett, Rodney Brian Hargreaves, Suzanne Saxon Bowker, Roger James, Clifford David Jones, Darren McKerrecher, Michael Howard Block, Craig Johnstone
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Publication number: 20110071144Abstract: The invention relates to quinazoline derivatives of formula (1) wherein m is an integer from 1 to 2; R1 represents hydrogen, hydroxy, halogeno, nitro, trifluoromethyl, cyano, C1-3alkyl, C1-3alkoxy, C1-3alkylthio, or —NR5R6 (wherein R5 and R6, which may be the same or different, each represents hydrogen or C1-3alkyl); R2 represents hydrogen, hydroxy, halogeno, methoxy, amino or nitro; R3 represents hydroxy, halogeno, C1-3alkyl, C1-3alkoxy, C1-3alkanoyloxy, trifluoromethyl, cyano, amino or nitro; X1 represents —O—, —CH2—, —S—, —SO—, —SO2—, —NR7CO—, —CONR8—, —SO2NR9—, —NR10SO2— or —NR11— (wherein R7, R8, R9, R10 and R11 each independently represents hydrogen, C1-3alkyl or C1-3alkoxyC2-3alkyl); R4 represents an optionally substituted 5 or 6 membered saturated carbocyclic or heterocyclic group or a group which is alkenyl, alkynyl or optionally substituted alkyl, which alkyl group may contain a heteroatom linking group, which alkenyl, alkynyl or alkyl group may carry a terminal optionally substituted group seleType: ApplicationFiled: April 23, 2010Publication date: March 24, 2011Inventors: Andrew Peter THOMAS, Craig Johnstone, Edward Clayton, Elaine Sophie Elizabeth Stokes, Jean-Jacques Marcel Lohmann, Laurent Francois Andre Hennequin
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Publication number: 20110034432Abstract: Compounds of Formula (I): wherein: R1 is methoxymethyl; R2 is selected from —C(O)NR4R5, —SO2NR4R5, —S(O)pR4 and HET-2; HET-1 is a 5- or 6-membered, optionally substituted C-linked heteroaryl ring; HET-2 is a 4-, 5- or 6-membered, C- or N-linked optionally substituted heterocyclyl ring; R3 is selected from halo, fluoromethyl, difluoromethyl, trifluoromethyl, methyl, methoxy and cyano; R4 is selected from for example hydrogen, optionally substituted (1-4C)alkyl and HET-2; R5 is hydrogen or (1-4C)alkyl; or R4 and R5 together with the nitrogen atom to which they are attached may form a heterocyclyl ring system as defined by HET-3; HET-3 is for example an optionally substituted N-linked, 4, 5 or 6 membered, saturated or partially unsaturated heterocyclyl ring; p is (independently at each occurrence) 0, 1 or 2; m is 0 or 1; n is 0, 1 or 2; provided that when m is 0, then n is 1 or 2; or a salt, pro-drug or solvate thereof, are described.Type: ApplicationFiled: March 12, 2010Publication date: February 10, 2011Applicant: AstraZeneca ABInventors: Craig JOHNSTONE, Darren MCKERRECHER, Kurt Gordon PIKE
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Publication number: 20100216791Abstract: The invention relates to chemical compounds of the formula (I) or pharmaceutically acceptable salts thereof, which possess B-Raf inhibitory activity and are accordingly useful for their anti cancer activity and thus in methods of treatment of the human or animal body. The invention also relates to processes for the manufacture of said chemical compounds, to pharmaceutical compositions containing them and to their use in the manufacture of medicaments of use in the production of an anti-cancer effect in a warm blooded animal such as man.Type: ApplicationFiled: August 15, 2007Publication date: August 26, 2010Applicant: ASTRAZENECAInventors: Brian Aquila, Donald J. Cook, Craig Johnstone, Stephen Lee, Paul Lyne, David Alan Rudge, Melissa Vasbinder, Haixia Wang
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Patent number: 7745475Abstract: Compounds of Formula (I) wherein: R1 is hydroxymethyl; R2 is selected from —C(O)NR4R5, SO2NR4R5, S(O)pR4 and HET-2; HET-1 is a 5- or 6-membered, optionally substituted C-linked heteroaryl ring; HET-2 is a 4-, 5- or 6-membered, C- or N-linked optionally substituted heterocyclyl ring; R3 is selected from halo, fluoromethyl, difluoromethyl, trifluoromethyl, methyl, methoxy and cyano; R4 is selected from for example hydrogen, optionally substituted (1-4C)alkyl and HET-2; R5 is hydrogen or (1-4C)alkyl; or R4 and R5 together with the nitrogen atom to which they are attached may form a heterocyclyl ring system as defined by HET-3; HET-3 is for example an optionally substituted N-linked, 4, 5 or 6 membered, saturated or partially unsaturated heterocyclyl ring; p is (independently at each occurrence) 0, 1 or 2; m is 0 or 1; n is 0, 1 or 2; provided that when m is 0, then n is 1 or 2; or a salt, pro drug or solvate thereof, are described.Type: GrantFiled: June 1, 2005Date of Patent: June 29, 2010Assignee: AstraZeneca ABInventors: Craig Johnstone, Darren McKerrecher, Kurt Gordon Pike, Michael James Waring
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Publication number: 20100137397Abstract: A compound of the formula (1) or a pharmaceutically-acceptable salt: possess glycogen phosphorylase inhibitory activity and accordingly have value in the treatment of disease states associated with increased glycogen phosphorylase activity such as 2 diabetes. Processes for the manufacture of compounds and pharmaceutical compositions containing them are described.Type: ApplicationFiled: February 2, 2006Publication date: June 3, 2010Applicant: ASTRAZENECA ABInventors: Alan Martin Birch, Craig Johnstone, Alleyn Thomas Plowright, Iain Simpson, Paul Robert Owen Whittamore
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Publication number: 20100029754Abstract: The invention relates to thiophene carboxamides of formula (I), wherein A, R1, R2, R3, R4, R5 and X are as defined in the specification, processes and intermediates used in their preparation, pharmaceutical compositions containing them and their use in therapy.Type: ApplicationFiled: August 7, 2009Publication date: February 4, 2010Applicant: ASTRAZENECA ABInventors: Alan Wellington Faull, Craig Johnstone, Andrew David Morley, Jeffrey Philip Poyser
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Patent number: RE42353Abstract: The invention relates to quinazoline derivatives of formula (1) wherein m is an integer from 1 to 2; R1 represents hydrogen, hydroxy, halogeno, nitro, trifluoromethyl, cyano, C1-3alkyl, C1-3alkoxy, C1-3alkylthio, or —NR5R6 (wherein R5 and R6, which may be the same or different, each represents hydrogen or C1-3alkyl); R2 represents hydrogen, hydroxy, halogeno, methoxy, amino or nitro; R3 represents hydroxy, halogeno, C1-3alkyl, C1-3alkoxy, C1-3alkanoyloxy, trifluoromethyl, cyano, amino or nitro; X1 represents —O—, —CH2—, —S—, —SO—, —SO2—, —NR7CO—, —CONR8—, —SO2NR9—, —NR10SO2— or —NR11— (wherein R7, R8, R9, R10 and R11 each independently represents hydrogen, C1-3alkyl or C1-3alkoxyC2-3alkyl); R4 represents an optionally substituted 5 or 6 membered saturated carbocyclic or heterocyclic group or a group which is alkenyl, alkynyl or optionally substituted alkyl, which alkyl group may contain a heteroatom linking group, which alkenyl, alkynyl or alkyl group may carry a terminal optionally substituted group seleType: GrantFiled: September 23, 1997Date of Patent: May 10, 2011Assignee: AstraZeneca UK LimitedInventors: Andrew Peter Thomas, Craig Johnstone, Edward Clayton, Elaine Sophie Elizabeth Stokes, Jean-Jacques Marcel Lohmann, Laurent Francois Andre Hennequin
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Patent number: D1033320Type: GrantFiled: April 20, 2022Date of Patent: July 2, 2024Inventors: Samuel Milne, Agata Kaluzna, Scott Thompson, Craig Johnstone, Michael Whittaker, Lori Comer, Daniel Upperton