Patents by Inventor Mushtaq Mulla
Mushtaq Mulla 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: 11541132Abstract: The present invention relates to radiolabeled compounds of formula I wherein either A, B, R1, R2, is labeled with a radionuclide selected from 3H, 11C and 18F and its use for imaging alpha synuclein and/or Abeta deposits in mammals.Type: GrantFiled: June 19, 2020Date of Patent: January 3, 2023Assignee: Hoffmann-La Roche Inc.Inventors: Edilio Borroni, Luca Gobbi, Michael Honer, Martin Edelmann, Dale Mitchell, David Hardick, Wolfgang Schmidt, Christopher Steele, Mushtaq Mulla
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Publication number: 20200316232Abstract: The present invention relates to radiolabeled compounds of formula I wherein either A, B, R1, R2, is labeled with a radionuclide selected from 3H, C and 18F and its use for imaging alpha synuclein and/or Abeta deposits in mammals.Type: ApplicationFiled: June 19, 2020Publication date: October 8, 2020Applicant: Hoffmann-La Roche Inc.Inventors: Edilio BORRONI, Luca GOBBI, Michael HONER, Martin EDELMANN, Dale MITCHELL, David HARDICK, Wolfgang SCHMIDT, Christopher STEELE, Mushtaq MULLA
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Patent number: 9447033Abstract: The present invention provides a compound of formula (I) or its salts or pharmaceutically acceptable derivatives thereof wherein X1, R1, R2, R3, R4, and R5 are defined as set forth in the specification. The compounds are useful as potassium ion channel inhibitors.Type: GrantFiled: May 28, 2015Date of Patent: September 20, 2016Assignee: Japan Tobacco Inc.Inventors: Mushtaq Mulla, Derek Edward John, Richard John Hamlyn, Sasha Louise Garrett, Basil Hartzoulakis, David Madge, John Ford
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Publication number: 20150259282Abstract: The present invention provides a compound of formula (I) or its salts or pharmaceutically acceptable derivatives thereof wherein X1, R1, R2, R3, R4, and R5 are defined as set forth in the specification. The compounds are useful as potassium ion channel inhibitors.Type: ApplicationFiled: May 28, 2015Publication date: September 17, 2015Applicant: Xention LimitedInventors: Mushtaq MULLA, Derek Edward JOHN, Richard John HAMLYN, Sasha Louise GARRETT, Basil HARTZOULAKIS, David MADGE, John FORD
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Patent number: 9073834Abstract: The present invention provides a compound of formula (I) or its salts or pharmaceutically acceptable derivatives thereof wherein X1, R1, R2, R3, R4, and R5 are defined as set forth in the specification. The compounds are useful as potassium ion channel inhibitors.Type: GrantFiled: February 6, 2014Date of Patent: July 7, 2015Assignee: Xention LimitedInventors: Mushtaq Mulla, Derek Edward John, Richard John Hamlyn, Sasha Louise Garrett, Basil Hartzoulakis, David Madge, John Ford
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Publication number: 20140221337Abstract: The present invention provides a compound of formula (I) or its salts or pharmaceutically acceptable derivatives thereof wherein X1, R1, R2, R3, R4, and R5 are defined as set forth in the specification. The compounds are useful as potassium ion channel inhibitors.Type: ApplicationFiled: February 6, 2014Publication date: August 7, 2014Applicant: Xention LimitedInventors: Mushtaq Mulla, Derek Edward John, Richard John Hamlyn, Sasha Louise Garrett, Basil Hartzoulakis, David Madge, John Ford
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Patent number: 8673901Abstract: The present invention provides a compound of formula (I) or its salts or pharmaceutically acceptable derivatives thereof wherein X1, R1, R2, R3, R4, and R5 are defined as set forth in the specification. The compounds are useful as potassium ion channel inhibitors.Type: GrantFiled: August 31, 2009Date of Patent: March 18, 2014Assignee: Xention LimitedInventors: Mushtaq Mulla, Derek Edward John, Richard John Hamlyn, Sasha Louise Garrett, Basil Hartzoulakis, David Madge, John Ford
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Patent number: 8426442Abstract: A compound of formula (I): Or its salts or pharmaceutically acceptable derivatives thereof wherein: A represents a chemical moiety with the general formula (II): X and Y are independently selected from a group consisting of CH2, CH(R5) or C(R5)(R6); R1 is selected from the group consisting of optionally substituted arylalkyl, and optionally substituted heteroarylalkyl; R2 is selected from the group consisting of optionally substituted aryl or optionally substituted heteroaryl or NR7R8; R3 R4 R5 R6 R7 and R8 are as defined herein, n=0, 1, 2 or 3; o=0, 1 or 2, with the proviso that when o=0, then n is 1, 2 or 3 and when o=1, then n is 1 or 2 is provided. Pharmaceutical compositions comprising the compounds are also provided. These compounds are useful in the treatment of various disorders including arrhythmia.Type: GrantFiled: June 4, 2010Date of Patent: April 23, 2013Assignee: Xention LtdInventors: Richard John Hamlyn, Mushtaq Mulla, David Madge, Basil Hartzoulakis, Simon Mark Jones, Derek Edward John, Oliver Gareth Dugdale
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Patent number: 8399481Abstract: A compound of formula (I) Or its salts or pharmaceutically acceptable derivatives thereof wherein; A represents a chemical moiety with the general formula (II): X is selected from a group consisting of CH2, C(?O), CH(R5), C(R5)(R6) or C(R5)(R6)CH2; R1 is selected from the group consisting of optionally substituted arylalkyl, and optionally substituted heteroarylalkyl; R2 is selected from the group consisting of optionally substituted aryl or optionally substituted heteroaryl or NR7R8; R3 R4 R5 R6 R7 and R8 are as defined herein; and n=1 or 2 is provided. Pharmaceutical compositions comprising the compounds are also provided. The compounds are useful in treating various conditions including arrhythmia.Type: GrantFiled: June 4, 2010Date of Patent: March 19, 2013Assignee: Xention LtdInventors: Richard John Hamlyn, David Madge, Mushtaq Mulla, Basil Hartzoulakis, Simon Mark Jones, Derek Edward John, Oliver Gareth Dugdale
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Patent number: 8372840Abstract: The present invention provides a compound of formula (I) or its salts or pharmaceutically acceptable derivatives thereof, wherein R1, R2, R3, R4, R5, X1, and j are defined herein. The compounds are useful as potassium ion channel inhibitors.Type: GrantFiled: August 31, 2009Date of Patent: February 12, 2013Assignee: Xention LimitedInventors: Richard John Hamlyn, Mushtaq Mulla, Derek Edward John, Simon Mark Jones, Basil Hartzoulakis, David Madge, John Ford
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Patent number: 8258138Abstract: The present invention provides a compound of formula (I) or its salts or pharmaceutically acceptable derivatives wherein R1, R2, R3, X1, and A are defined herein. The compounds are useful as potassium ion channel inhibitors.Type: GrantFiled: August 31, 2009Date of Patent: September 4, 2012Assignee: Xention LimitedInventors: Derek Edward John, Mushtaq Mulla, Richard John Hamlyn, Simon Mark Jones, Derek Roland Pollard, Basil Hartzoulakis, Helen Payne, David Madge, John Ford
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Publication number: 20110136859Abstract: A compound of formula (I) Or its salts or pharmaceutically acceptable derivatives thereof wherein; A represents a chemical moiety with the general formula (II): X is selected from a group consisting of CH2, C(?O), CH(R5), C(R5)(R6) or C(R5)(R6)CH2; R1 is selected from the group consisting of optionally substituted arylalkyl, and optionally substituted heteroarylalkyl; R2 is selected from the group consisting of optionally substituted aryl or optionally substituted heteroaryl or NR7R8; R3 R4 R5 R6 R7 and R8 are as defined herein; and n=1 or 2 is provided. Pharmaceutical compositions comprising the compounds are also provided. The compounds are useful in treating various conditions including arrhythmia.Type: ApplicationFiled: June 4, 2010Publication date: June 9, 2011Applicant: Xention Ltd.Inventors: Richard John HAMLYN, David MADGE, Mushtaq MULLA
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Publication number: 20110136860Abstract: A compound of formula (I): Or its salts or pharmaceutically acceptable derivatives thereof wherein: A represents a chemical moiety with the general formula (II): X and Y are independently selected from a group consisting of CH2, CH(R5) or C(R5)(R6); R1 is selected from the group consisting of optionally substituted arylalkyl, and optionally substituted heteroarylalkyl; R2 is selected from the group consisting of optionally substituted aryl or optionally substituted heteroaryl or NR7R8; R3 R4 R5 R6 R7 and R8 are as defined herein, n=0, 1, 2 or 3; o=0, 1 or 2, with the proviso that when o=0, then n is 1, 2 or 3 and when o=1, then n is 1 or 2 is provided. Pharmaceutical compositions comprising the compounds are also provided. These compounds are useful in the treatment of various disorders including arrhythmia.Type: ApplicationFiled: June 4, 2010Publication date: June 9, 2011Applicant: Xention Ltd.Inventors: Richard John Hamlyn, Mushtaq Mulla, David Madge
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Publication number: 20100213643Abstract: A simple and direct methodology for synthesis of polycrystalline silicon sheets is demonstrated in our invention, where silica (SiO2) and elemental carbon (C) are reacted under RF or MW excitation. These polycrystalline silicon sheets can be directly used as feedstock/substrates for low cost photovoltaic solar cell fabrication. Other techniques, such as textured polycrystalline silicon substrate formation, in situ doping, and in situ formation of p-n junctions, are described, which make use of processing equipments and scheme setups of various embodiments of the invention.Type: ApplicationFiled: February 25, 2010Publication date: August 26, 2010Inventors: Prasad N. Gadgil, Rajat Roychoudhury, Mushtaq Mulla, Indrajit Banerjee
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Publication number: 20100087428Abstract: The present invention provides a compound of formula (I) or its salts or pharmaceutically acceptable derivatives thereof wherein; X1 is selected from a group consisting of CH2, C(?O), C(?NH), NC(?O), R1 is selected from the group consisting of optionally substituted arylalkyl, and optionally substituted heteroarylalkyl R2 is selected from the group consisting of optionally substituted alkyl, optionally substituted aryl or heteroaryl or NR24R25 R3 is selected from the group consisting of hydrogen, halogen, hydroxyl, alkoxy, aryloxy, optionally substituted alkyl, optionally substituted amino, optionally substituted amino sulfonyl or nitrile; R4 is selected from the group consisting of optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted heterocycloalkyl, optionally substituted acyl, optionally substituted sulfonyl, optionally substituted sulfamoyl, optionally substituted aryl, optionally substituted arylalkyl, and optionally substituted heteroaryl R5 may be hydrogen, an oType: ApplicationFiled: August 31, 2009Publication date: April 8, 2010Applicant: Xention LimitedInventors: Mushtaq Mulla, Derek Edward John, Richard John Hamlyn, Sasha Louise Garrett, Basil Hartzoulakis, David Madge, John Ford
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Publication number: 20100087438Abstract: The present invention provides a compound of formula (I) or its salts or pharmaceutically acceptable derivatives thereof, wherein R1, R2, R3, R4, R5, X1, and j are defined herein. The compounds are useful as potassium ion channel inhibitors.Type: ApplicationFiled: August 31, 2009Publication date: April 8, 2010Applicant: Xention LimitedInventors: Richard John HAMLYN, Mushtaq Mulla, Derek Edward John, Simon Mark Jones, Basil Hartzoulakis, David Madge, John Ford