Patents by Inventor Christopher John Squire
Christopher John Squire 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: 20240150317Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.Type: ApplicationFiled: March 7, 2023Publication date: May 9, 2024Applicant: Genzyme CorporationInventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
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Patent number: 11807671Abstract: The invention relates to protein ligation technologies, purified or recombinant peptides, methods for making peptides and proteins with covalent bonds including reversible covalent bonds such as reversible intermolecular covalent bonds, and uses thereof. In particular, this invention relates to intermolecular ester bonds, particularly reversible ester bonds between the hydroxyl and amide groups of amino acid side chains present in recombinant chimeric peptides and proteins and the use of such peptides and proteins in protein engineering, for example in the preparation of multimeric protein complexes, including functionalised multimeric protein complexes.Type: GrantFiled: November 16, 2017Date of Patent: November 7, 2023Assignee: AUCKLAND UNISERVICES LIMITEDInventors: Christopher John Squire, Edward Neill Baker, Paul Gary Young, Yuliana Yosaatmadja
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Publication number: 20220033377Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.Type: ApplicationFiled: November 2, 2020Publication date: February 3, 2022Applicant: Genzyme CorporationInventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
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Patent number: 11192890Abstract: Fibroblast Growth Factor Receptor kinase inhibitors and prodrugs thereof of Formula (I) and their use for the treatment of hyper-proliferative diseases such as retinopathy, psoriasis, rheumatoid arthritis, osteoarthritis, septic arthritis, tumour metastasis, periodontal disease, corral ulceration, proteinuria, coronary thrombosis from atherosclerotic plaque, aneurismal aorta, dystrophobic epidermolysis bullosa, degenerative cartilage loss following traumatic joint injury, osteopenias mediated by MMP activity, tempero mandibular joint disease, and demyelating disease of the nervous system.Type: GrantFiled: March 2, 2018Date of Patent: December 7, 2021Assignees: AUCKLAND UNISERVICES LIMITED, GUANGZHOU INSTITUTE OF BIOMEDICINE AND HEALTHInventors: Adam Vorn Patterson, Jeffrey Bruce Smaill, Amir Ashoorzadeh, Christopher Paul Guise, Christopher John Squire, Swarnalatha Akuratiya Gamage, Maria Rosaria Abbattista, Matthew Roy Bull, Angus Cheverton Grey, Xueqiang Li, Ke Ding, Xiaomei Ren, Shuang Jiang, Zhengchao Tu
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Publication number: 20190263782Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.Type: ApplicationFiled: May 8, 2019Publication date: August 29, 2019Applicant: Genzyme CorporationInventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
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Patent number: 10344015Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilizing said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.Type: GrantFiled: October 27, 2017Date of Patent: July 9, 2019Assignee: Genzyme CorporationInventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
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Publication number: 20180118716Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.Type: ApplicationFiled: October 27, 2017Publication date: May 3, 2018Applicant: Genzyme CorporationInventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
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Patent number: 9815816Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilizing said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.Type: GrantFiled: July 22, 2015Date of Patent: November 14, 2017Assignee: Genzyme CorporationInventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
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Patent number: 9562017Abstract: The present invention relates to Compound 1 hydrogen sulfate salt and solvates, crystalline forms and amorphous forms thereof, and to processes for their preparation.Type: GrantFiled: April 28, 2015Date of Patent: February 7, 2017Assignees: AsrtaZeneca AB, Array BioPharma Inc.Inventors: John DeMattei, Tsung-Hsun Chuang, Gorkhn Sharma-Singh, Paul Alfred Dickinson, Mohammed Pervez, Richard Anthony Storey, Christopher John Squire, James Gair Ford, Ronald John Roberts
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Publication number: 20160024018Abstract: The present invention relates to Compound 1 hydrogen sulfate salt and solvates, crystalline forms and amorphous forms thereof, and to processes for their preparation.Type: ApplicationFiled: April 28, 2015Publication date: January 28, 2016Inventors: John DeMattei, Tsung-Hsun Chuang, Gorkhn Sharma-Singh, Paul Alfred Dickinson, Mohammed Pervez, Richard Anthony Storey, Christopher John Squire, James Gair Ford, Ronald John Roberts
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Patent number: 9156795Abstract: The present invention relates to Compound 1 hydrogen sulfate salt and solvates, crystalline forms and amorphous forms thereof, and to processes for their preparation.Type: GrantFiled: May 3, 2012Date of Patent: October 13, 2015Assignees: Array BioPharma, Inc., Astrazeneca ABInventors: John DeMattei, Tsung-Hsun Chuang, Christopher John Squire, Ronald John Roberts, Gorkhn Sharma-Singh, Mohammed Pervez, James Gair Ford, Richard Anthony Storey, Paul Alfred Dickinson
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Patent number: 8865899Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates.Type: GrantFiled: December 7, 2011Date of Patent: October 21, 2014Assignee: AstraZeneca ABInventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
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Publication number: 20140221443Abstract: The present invention relates to Compound 1 hydrogen sulfate salt and solvates, crystalline forms and amorphous forms thereof, and to processes for their preparation.Type: ApplicationFiled: January 10, 2014Publication date: August 7, 2014Applicants: Astrazeneca AB, Array BioPharma Inc.Inventors: John DeMattei, Tsung-Hsun Chuang, Gorkhn Sharma-Singh, Paul Alfred Dickinson, Mohammed Pervez, Richard Anthony Storey, Christopher John Squire, James Gair Ford, Ronald John Roberts
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Publication number: 20120253049Abstract: The present invention relates to Compound 1 hydrogen sulfate salt and solvates, crystalline forms and amorphous forms thereof, and to processes for their preparation.Type: ApplicationFiled: May 3, 2012Publication date: October 4, 2012Inventors: John DeMattei, Tsung-Hsun Chuang, Christopher John Squire, Ronald John Roberts, Gorkhn Sharma-Singh, Mohammed Pervez, James Gair Ford, Richard Anthony Storey, Paul Alfred Dickinson
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Patent number: 8163926Abstract: The present invention relates to a process for the manufacture of a compound of the Formula IIa: wherein R is a suitable sulphonate ester; from a (C1-C6)alkyl-4-piperidinecarboxylate compound of the Formula III:Type: GrantFiled: September 27, 2006Date of Patent: April 24, 2012Assignee: AstraZeneca ABInventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
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Publication number: 20100016393Abstract: The present invention relates to Compound 1 hydrogen sulfate salt and solvates, crystalline forms and amorphous forms thereof, and to processes for their preparation.Type: ApplicationFiled: December 12, 2006Publication date: January 21, 2010Inventors: John DeMattei, Tsung-Hsun Chuang, Christopher John Squire, Ronald John Roberts, Gorkhn Sharma-Singh, Mohammed Pervez, James Gair Ford, Richard Anthony Storey, Paul Alfred Dickinson
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Publication number: 20090203905Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.Type: ApplicationFiled: September 27, 2006Publication date: August 13, 2009Inventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joeph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
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Publication number: 20090030058Abstract: The present invention relates to a tosylate salt of Compound 1 and polymorphs thereof, in particular crystalline and amorphous forms of Compound 1 tosylate salt, and methods of preparation thereof. Pharmaceutical compositions containing these salts as active ingredient, their use in the manufacture of medicaments for use in the treatment and/or prophylaxis of proliferative disease states, such as cancer, in the human or animal body, and their use in methods for the treatment and/or prophylaxis of proliferative disease states, such as cancer, in the human or animal body are also described.Type: ApplicationFiled: December 18, 2006Publication date: January 29, 2009Inventors: Mohammed Pervez, Ronald John Roberts, Christopher John Squire, Richard Anthony Storey
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Patent number: 4059622Abstract: New 1-amino-3-(o-carbamoylalkoxyphenoxy)propan-2-ol derivatives, for example 1-t-butylamino-3-(o-N-methylcarbamoylmethoxyphenoxy)propan-2-ol, processes for their manufacture and pharmaceutical compositions containing them. The compounds possess .beta.-adrenergic blocking activity and are useful in the treatment of heart diseases and other conditions in man.Type: GrantFiled: February 26, 1974Date of Patent: November 22, 1977Assignee: Imperial Chemical Industries LimitedInventors: David James Le Count, Christopher John Squire
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Patent number: 3959486Abstract: New 1-amino-3-carbamoylalkoxyphenoxypropan-2-ol derivatives, for example 1-t-butylamino-3-(o-N-methylcarbamoylmethoxyphenoxy)propane-2-ol, processes for their manufacture and pharmaceutical compositions containing them. The compounds possess .beta.-adrenergic blocking activity and are useful in the treatment of heart diseases and other conditions in man.Type: GrantFiled: January 7, 1974Date of Patent: May 25, 1976Assignee: Imperial Chemical Industries LimitedInventors: David James Le Count, Christopher John Squire