Patents by Inventor Alison Stewart
Alison Stewart 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: 12344687Abstract: A novel synthetic functionalized backbone polymer is provided which is a polyanionic side-chain functionalized backbone polymer comprising a hydrophilic backbone polymer functionalized with an activated alkene or epoxy group. The functionalized backbone polymer may be combined with a free or protected thiol-containing compound to form a crosslinked hydrogel having biomedical application, and may additionally be combined with a hydrogel matrix to yield a hydrogel system useful for in vivo delivery of cells and other therapeutic agents.Type: GrantFiled: January 9, 2024Date of Patent: July 1, 2025Assignee: McMaster UniversityInventors: Sarah Alison Stewart, Harald Donald Helmut Stover, Michael Bradley Coulson
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Publication number: 20240150509Abstract: A novel synthetic functionalized backbone polymer is provided which is a polyanionic side-chain functionalized backbone polymer comprising a hydrophilic backbone polymer functionalized with an activated alkene or epoxy group. The functionalized backbone polymer may be combined with a free or protected thiol-containing compound to form a crosslinked hydrogel having biomedical application, and may additionally be combined with a hydrogel matrix to yield a hydrogel system useful for in vivo delivery of cells and other therapeutic agents.Type: ApplicationFiled: January 9, 2024Publication date: May 9, 2024Inventors: Sarah Alison Stewart, Harald Donald Helmut Stover, Michael Bradley Coulson
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Patent number: 11873358Abstract: A novel synthetic functionalized backbone polymer is provided which is a polyanionic side-chain functionalized back-bone polymer comprising a hydrophilic backbone polymer functionalized with an activated alkene or epoxy group. The functionalized backbone polymer may be combined with a free or protected thiol-containing compound to form a crosslinked hydrogel having bio-medical application, and may additionally be combined with a hydrogel matrix to yield a hydrogel system useful for in vivo delivery of cells and other therapeutic agents.Type: GrantFiled: May 29, 2018Date of Patent: January 16, 2024Assignee: McMaster UniversityInventors: Sarah Alison Stewart, Harald Donald Helmut Stover, Michael Bradley Coulson
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Publication number: 20220348577Abstract: The compounds of formula (I) are antagonists of the CXCR4 receptor Wherein R1, X, Y and R2 are as defined in the claims.Type: ApplicationFiled: March 2, 2021Publication date: November 3, 2022Inventors: Giles Brown, Michael Higginbottom, Alison Stewart, Lee Patient, Allison Carley, Iain Simpson, Edward Daniel Savory, Kathryn Oliver, Andrew Graham Cole
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Patent number: 10995091Abstract: The compounds of formula (I) are antagonists of the CXCR4 receptor Wherein R1, X, Y and R2 are as defined in the claims.Type: GrantFiled: October 22, 2018Date of Patent: May 4, 2021Assignee: Proximagen LLCInventors: Edward Daniel Savory, Alison Stewart, Allison Carley, Giles Brown, Iain Simpson, Kathryn Oliver, Lee Patient, Michael Higginbottom, Andrew Graham Cole
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Publication number: 20200148804Abstract: A novel synthetic functionalized backbone polymer is provided which is a polyanionic side-chain functionalized back-bone polymer comprising a hydrophilic backbone polymer functionalized with an activated alkene or epoxy group. The functionalized backbone polymer may be combined with a free or protected thiol-containing compound to form a crosslinked hydrogel having bio-medical application, and may additionally be combined with a hydrogel matrix to yield a hydrogel system useful for in vivo delivery of cells and other therapeutic agents.Type: ApplicationFiled: May 29, 2018Publication date: May 14, 2020Inventors: Sarah Alison Stewart, Harald Donald Helmut Stover, Michael Bradley Coulson
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Publication number: 20190062333Abstract: The compounds of formula (I) are antagonists of the CXCR4 receptor Wherein R1, X, Y and R2 are as defined in the claims.Type: ApplicationFiled: October 22, 2018Publication date: February 28, 2019Applicant: Proximagen, LLCInventors: Edward Daniel SAVORY, Alison STEWART, Allison CARLEY, Giles BROWN, Iain SIMPSON, Kathryn OLIVER, Lee PATIENT, Michael HIGGINBOTTOM, Andrew Graham COLE
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Patent number: 10155761Abstract: The compounds of formula (I) are antagonists of the CXCR4 receptor Wherein R1, X, Y and R2 are as defined in the claims.Type: GrantFiled: April 26, 2017Date of Patent: December 18, 2018Assignee: PROXIMAGEN, LLCInventors: Edward Daniel Savory, Alison Stewart, Allison Carley, Giles Brown, Iain Simpson, Kathryn Oliver, Lee Patient, Michael Higginbottom, Andrew Graham Cole
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Publication number: 20170226106Abstract: The compounds of formula (I) are antagonists of the CXCR4 receptor Wherein R1, X, Y and R2 are as defined in the claims.Type: ApplicationFiled: April 26, 2017Publication date: August 10, 2017Inventors: Edward Daniel Savory, Alison Stewart, Allison Carley, Giles Brown, Iain Simpson, Kathryn Oliver, Lee Patient, Michael Higginbottom, Andrew Graham Cole
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Patent number: 9353086Abstract: Disclosed are compounds that are antagonists of the CXCR4 receptor.Type: GrantFiled: October 13, 2011Date of Patent: May 31, 2016Assignee: Proximagen LimitedInventors: Edward Daniel Savory, Alison Stewart, Allison Carley, Giles Brown, Iain Simpson, Kathryn Oliver, Lee Patient, Michael Higginbottom, Andrew Graham Cole
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Publication number: 20160046606Abstract: The compounds of formula (I) are antagonists of the CXCR4 receptor Wherein R1, X, Y and R2 are as defined in the claims.Type: ApplicationFiled: September 14, 2015Publication date: February 18, 2016Inventors: Edward Daniel Savory, Alison Stewart, Allison Carley, Giles Brown, Iain Simpson, Kathryn Oliver, Lee Patient, Michael Higginbottom, Andrew Graham Cole
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Patent number: 9227967Abstract: Disclosed are compounds which inhibit SSAO enzyme activity. Also disclosed are pharmaceutical compositions comprising these compounds and the use of these compounds in the treatment or prevention of medical conditions wherein inhibition of SSAO activity is beneficial, such as inflammatory diseases, immune disorders and the inhibition of tumor growth.Type: GrantFiled: March 14, 2011Date of Patent: January 5, 2016Assignee: Proximagen LimitedInventors: David Evans, Allison Carley, Alison Stewart, Michael Higginbottom, Edward Savory, Iain Simpson, Marianne Nilsson, Martin Haraldsson, Erik Nordling, Tobias Koolmeister
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Patent number: 9150574Abstract: 2-{4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}ethan-1-amine; 3-aminopropyl 4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidine-1-carboxylate; 1-{4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}-4-(dimethylamino)butan-1-one; 5-amino-1-{4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}pentan-1-one; N-(2-aminoethyl)-4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidine-1-carboxamide; N-(3-aminopropyl)-4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidine-1-carboxamide; 4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]-N-[3-(dimethylamino)propyl]piperidine-1-carboxamide; 1-({4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}carbonyl)piperazine; 4-({4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}carbonyl)morpholine; 1-({4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}carbonyl)-1,4-diazepane; ethyl 1-[1-(4-chlorophenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]piperidine-4-carboType: GrantFiled: September 14, 2011Date of Patent: October 6, 2015Assignee: Proximagen LimitedInventors: David Evans, Allison Carley, Alison Stewart, Michael Higginbottom, Edward Savory, Iain Simpson, Marianne Nilsson, Martin Haraldsson, Erik Nordling, Tobias Koolmeister
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Publication number: 20140357623Abstract: 2-{4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}ethan-1-amine; 3-aminopropyl 4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidine-1-carboxylate; 1-{4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}-4-(dimethylamino)butan-1-one; 5-amino-1-{4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}pentan-1-one; N-(2-aminoethyl)-4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidine-1-carboxamide; N-(3-aminopropyl)-4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidine-1-carboxamide; 4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]-N-[3-(dimethylamino)propyl]piperidine-1-carboxamide; 1-({4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}carbonyl)piperazine; 4-({4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}carbonyl)morpholine; 1-({4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]piperidin-1-yl}carbonyl)-1,4-diazepane; ethyl 1-[1-(4-chlorophenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]piperidine-4-carboType: ApplicationFiled: September 14, 2011Publication date: December 4, 2014Applicant: PROXIMAGEN LIMITEDInventors: David Evans, Allison Carley, Alison Stewart, Michael Higginbottom, Edward Savory, Iain Simpson, Marianne Nilsson, Martin Haraldsson, Erik Nordling, Tobias Koolmeister
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Publication number: 20130338092Abstract: This invention relates to high-throughput, semi-automated methods for identifying compounds that are effective in targeting leukemia stem cells, as well as compounds identified by those methods and uses thereof for treating leukemia.Type: ApplicationFiled: August 16, 2013Publication date: December 19, 2013Inventors: Kimberly Hartwell, Malcolm A.S. Moore, David T. Scadden, Stuart L. Schreiber, Todd R. Golub, Benito Munoz, Benjamin L. Ebert, Andrew M. Stern, Peter G. Miller, D. Gary Gilliland, Anne Van Dyk Carpenter, David J. Logan, Joseph Negri, Nicola Tolliday, Alykhan Shamji, Siddhartha Mukherjee, Alison Stewart
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Publication number: 20130102587Abstract: Disclosed are compounds which inhibit SSAO enzyme activity. Also disclosed are pharmaceutical compositions comprising these compounds and the use of these compounds in the treatment or prevention of medical conditions wherein inhibition of SSAO activity is beneficial, such as inflammatory diseases, immune disorders and the inhibition of tumour growth.Type: ApplicationFiled: March 14, 2011Publication date: April 25, 2013Applicant: PROXIMAGEN LIMITEDInventors: David Evans, Allison Carley, Alison Stewart, Michael Higginbottom, Edward Savory, Iain Simpson, Marianne Nilsson, Martin Haraldsson, Erik Nordling, Tobias Koolmeister
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Patent number: 8394623Abstract: The present invention relates to Trichoderma atroviride strains and their use as biological control agents or plant growth promoters. Methods and compositions for biological control of soil borne plant pathogens, and increasing plant yield using T. atroviride are also provided.Type: GrantFiled: February 13, 2009Date of Patent: March 12, 2013Assignee: Lincoln UniversityInventor: Alison Stewart
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Publication number: 20110009260Abstract: The present invention relates to Trichoderma atroviride strains and their use as biological control agents or plant growth promoters. Methods and compositions for biological control of soil borne plant pathogens, and increasing plant yield using T. atroviride are also provided.Type: ApplicationFiled: February 13, 2009Publication date: January 13, 2011Applicant: LINCOLN UNIVERSITYInventor: Alison Stewart