Patents by Inventor Gary Robert William Pitt
Gary Robert William Pitt 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: 20170260178Abstract: The present invention provides a compound of the following formula, salts, racemates, diastereomers, enantiomers, esters, carbamates, phosphates, sulfates, deuterated forms and prodrugs thereof. Also provided is the use of these compounds as antibacterials, compositions comprising them and processes for their manufacture.Type: ApplicationFiled: March 27, 2017Publication date: September 14, 2017Inventors: Christopher James Lunniss, James T. Palmer, Gary Robert William Pitt, Lorraine Claire Axford, David Davies
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Patent number: 9604976Abstract: The present invention provides a compound of the following formula, salts, racemates, diastereomers, enantiomers, esters, carbamates, phosphates, sulfates, deuterated forms and prodrugs thereof. Also provided is the use of these compounds as antibacterials, compositions comprising them and processes for their manufacture.Type: GrantFiled: March 21, 2013Date of Patent: March 28, 2017Assignee: SPERO GYRASE, INC.Inventors: Christopher James Lunniss, James T. Palmer, Gary Robert William Pitt, Lorraine Claire Axford, David Davies
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Patent number: 9511073Abstract: The present invention provides compounds of Formula (I): and salts, racemates, isomers, diastereoisomers, enantiomers, hydrates, solvates, N-oxides, pharmaceutically acceptable derivatives or prodrugs thereof. Also provided the use of these compounds as antibacterials, compositions comprising them and processes for their manufacture.Type: GrantFiled: April 20, 2012Date of Patent: December 6, 2016Assignee: TAXIS Pharmaceuticals, Inc.Inventors: David John Haydon, Lloyd George Czaplewski, Neil Robert Stokes, David Davies, Ian Collins, James T. Palmer, Jeffrey Peter Mitchell, Gary Robert William Pitt, Daniel Offermann
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Patent number: 9359377Abstract: The present invention relates to compounds of formula (I) or salts, racemates, isomers and/or prodrugs thereof useful in the treatment of viral infections, in particular respiratory syncytial viral (RSV) infections. The present invention also relates to processes for preparing the compounds and intermediates used in their preparation.Type: GrantFiled: December 27, 2013Date of Patent: June 7, 2016Assignee: BIOTA SCIENTIFIC MANAGEMENT PTY LTDInventors: Gary Robert William Pitt, Penelope Anne Mayes, Laura Andrau
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Publication number: 20150329530Abstract: The present invention provides a compound of the following formula, salts, racemates, diastereomers, enantiomers, esters, carbamates, phosphates, sulfates, deuterated forms and prodrugs thereof. Also provided is the use of these compounds as antibacterials, compositions comprising them and processes for their manufacture.Type: ApplicationFiled: March 21, 2013Publication date: November 19, 2015Inventors: Christopher James LUNNISS, James T. PALMER, Gary Robert William PITT, Lorraine Claire AXFORD, David DAVIES
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Patent number: 9181234Abstract: The present invention provides a compound of the following formula and salts thereof: Also provided is the use of these compounds as antibacterials, compositions comprising them and processes for their manufacture.Type: GrantFiled: October 7, 2011Date of Patent: November 10, 2015Assignee: Biota Europe Ltd.Inventors: James T Palmer, Christopher James Lunnis, Daniel A Offermann, Lorraine Claire Axford, Michael Blair, Dale Mitchell, Nicholas Palmer, Christopher Steele, John Atherall, David Watson, David Haydon, Lloyd Czaplewski, David Davies, Ian Collins, Edward Malcolm Tyndall, Laura Andrau, Gary Robert William Pitt
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Patent number: 9060515Abstract: The present invention provides a compound of the following formula, racemates, enantiomers and salts thereof. Also provided is the use of these compounds as antibacterials, compositions comprising them and processes for their manufacture.Type: GrantFiled: December 21, 2012Date of Patent: June 23, 2015Assignee: Biota Europe Ltd.Inventors: Edward Malcolm Tyndall, Lloyd George Czaplewski, Colin William Gordon Fishwick, Andrew Ian Yule, Jeffrey Peter Mitchell, Kelly Helen Anderson, Gary Robert William Pitt
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Patent number: 8906902Abstract: The present invention provides a compound of the following formula, salts, racemates, diastereomers, enantiomers, esters, carbamates, phosphates, sulfates, deuterated forms and prodrugs thereof. Also provided is the use of these compounds as antibacterials, compositions comprising them and processes for their manufacture.Type: GrantFiled: March 21, 2013Date of Patent: December 9, 2014Assignee: Biota Europe LimitedInventors: Christopher James Lunniss, James T. Palmer, Gary Robert William Pitt, David Davies, Lorraine Claire Axford
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Publication number: 20140323486Abstract: The present invention provides a compound of the following formula, racemates, enantiomers and salts thereof. Also provided is the use of these compounds as antibacterials, compositions comprising them and processes for their manufacture.Type: ApplicationFiled: December 21, 2012Publication date: October 30, 2014Inventors: Edward Malcolm Tyndall, Lloyd George Czaplewski, Colin William Gordon Fishwick, Andrew Ian Yule, Jeffrey Peter Mitchell, Kelly Helen Anderson, Gary Robert William Pitt
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Patent number: 8796303Abstract: The present invention relates to compounds of formula (I), racemates, isomers and/or salts thereof useful in the treatment of viral infections, in particular respiratory syncytial virus (RSV) infections. The present invention also relates to processes for preparing the compounds.Type: GrantFiled: November 22, 2011Date of Patent: August 5, 2014Assignee: Biota Scientific Management Pty Ltd.Inventors: Penelope Anne Mayes, Jeffrey Peter Mitchell, Alistair George Draffan, Gary Robert William Pitt, Kelly Helen Anderson, Chin Yu Lim
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Publication number: 20140135332Abstract: The present invention provides compounds of Formula (I): and salts, racemates, isomers, diastereoisomers, enantiomers, hydrates, solvates, N-oxides, pharmaceutically acceptable derivatives or prodrugs thereof. Also provided the use of these compounds as antibacterials, compositions comprising them and processes for their manufacture.Type: ApplicationFiled: April 20, 2012Publication date: May 15, 2014Applicant: BIOTA SCIENTIFIC MANAGEMENT PTY LTDInventors: David John Haydon, Lloyd George Czaplewski, Neil Robert Stokes, David Davies, Ian Collins, James T Palmer, Jeffrey Peter Mitchell, Gary Robert William Pitt, Daniel Offermann
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Publication number: 20140113906Abstract: The present invention relates to compounds of formula (I) or salts, racemates, isomers and/or prodrugs thereof useful in the treatment of viral infections, in particular respiratory syncytial viral (RSV) infections. The present invention also relates to processes for preparing the compounds and intermediates used in their preparation.Type: ApplicationFiled: December 27, 2013Publication date: April 24, 2014Applicant: Biota Scientific Management Pty Ltd.Inventors: Gary Robert William Pitt, Penelope Anne Mayes, Laura Andrau
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Publication number: 20130252938Abstract: The present invention provides a compound of the following formula, salts, racemates, diastereomers, enantiomers, esters, carbamates, phosphates, sulfates, deuterated forms and prodrugs thereof. Also provided is the use of these compounds as antibacterials, compositions comprising them and processes for their manufacture.Type: ApplicationFiled: March 21, 2013Publication date: September 26, 2013Applicant: Biota Europe Ltd.Inventors: Christopher James Lunniss, James T. Palmer, Gary Robert William Pitt, David Davies, Lorraine Claire Axford
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Publication number: 20120135998Abstract: The present invention relates to compounds of formula (I), racemates, isomers and/or salts thereof useful in the treatment of viral infections, in particular respiratory syncytial virus (RSV) infections. The present invention also relates to processes for preparing the compounds.Type: ApplicationFiled: November 22, 2011Publication date: May 31, 2012Inventors: Penelope Anne Mayes, Jeffrey Peter Mitchell, Alistair George Draffan, Gary Robert William Pitt, Kelly Helen Anderson, Chin Yu Lim
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Patent number: 8063038Abstract: The invention concerns compounds according to general formulae 1, wherein G1 is an amine. Compounds according to the invention are vasopressin V2 receptor agonists. Pharmaceutical compositions of the compounds are useful as antidiuretic agents.Type: GrantFiled: August 18, 2005Date of Patent: November 22, 2011Assignee: Vantia LimitedInventor: Gary Robert William Pitt
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Patent number: 7560454Abstract: This invention provides novel compounds according to general formula (1) wherein A is a bicyclic or tricyclic azepine derivative, V1 and V2 are both H, OMe or F, or one of V1 and V2 is Br, Cl, F, OH, OMe, OBn, OPh, O-acyl, N3, NH2, NHBn or NH-acyl and the other is H, or V1 and V2 together are ?O, —O(CH2)pO— or —S(CH2)pS—; W1 is either O or S; X1 and X2 are both H, or together are ?O or ?S; Y is OR5 or NR6R7; R1, R2, R3 and R4 are independently selected from H, lower alkyl, lower alkyloxy, F, Cl and Br; R5 is selected from H and lower alkyl; R6 and R7 are independently selected from H and lower alkyl, or together are —(CH2)n—; n=3, 4, 5, 6; and p is 2 or 3. The compounds are agonists at the vasopressin V2 receptor and are useful as antidiuretics and procoagulants. The invention further comprises pharmaceutical compositions incorporating these vasopressin agonists, which compositions are particularly useful in the treatment of central diabetes insipidus, nocturnal enuresis and nocturia.Type: GrantFiled: March 9, 2006Date of Patent: July 14, 2009Assignee: Vantia LimitedInventors: Doreen Mary Ashworth, Gary Robert William Pitt, Peter Hudson, Christopher Martyn Yea, Richard Jeremy Franklin
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Publication number: 20080261951Abstract: This invention provides novel compounds according to general formula (1) wherein A is a bicyclic or tricyclic azepine derivative, V1 and V2 are both H, OMe or F, or one of V1 and V2 is Br, Cl, F, OH, OMe, OBn, OPh, O-acyl, N3, NH2, NHBn or NH-acyl and the other is H, or V1 and V2 together are ?O, —O(CH2)pO— or —S(CH2)S—; W1 is either O or S; X1 and X2 are both H, or together are ?O or ?S; Y is OR5 or NR6R7; R1, R2, R3 and R4 are independently selected from H, lower alkyl, lower alkyloxy, F, Cl and Br; R5 is selected from H and lower alkyl; R6 and R7 are independently selected from H and lower alkyl, or together are —(CH2)n—; n=3, 4, 5, 6; and p is 2 or 3. The compounds are agonists at the vasopressin V2 receptor and are useful as antidiuretics and procoagulants. The invention further comprises pharmaceutical compositions incorporating these vasopressin agonists, which compositions are particularly useful in the treatment of central diabetes insipidus, nocturnal enuresis and nocturia.Type: ApplicationFiled: June 23, 2008Publication date: October 23, 2008Inventors: Doreen Mary Ashworth, Gary Robert William Pitt, Peter Hudson, Christopher Martyn Yea, Richard Jeremy Franklin
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Publication number: 20080255109Abstract: Compounds according to general formula 1, wherein A1-A3 are selected from A5 and A6 where A5 is either ?CR13— or ?N— and A6 is —NR14—, —O— or —S—; A4 is either a covalent bond or A5, provided that when A4 is a covalent bond one of A1-A3 must be A6 and the other two must be A5 and when A4 is A5 then all of A1-A3 must be A5; R1 is selected from H, NHY? and COY2, in which case R2 is H, or R1 and R2 may both be methyl or together represent ?O; R3, R4 and R5 are each independently selected from H and lower alkyl groups; R6, R7, R8, R9, R10, R11 and R12 are each independently selected from H, lower alkyl groups, NH2, halogens (F, Cl and Br) O-alkyl, CH2NM2 and CF3; R13 is selected from H, F, Cl, Br, NO2, NH2, OH, Me, Et, OMe, NMe2 and CF3; R14 is selected from H, methyl and ethyl; W is selected from ?CH— and ?N—; X is selected from CH2, O, S, SO2, NH and N-lower alkyl; Y1 is selected from CO-lower alkyl, CO(CH2)bY3, CO(CH2)bCOY3 and CO(CH2)bNHCOY3, where b is 1-3; Y2 is selected from OR15, NR16R17 and NH(CH2)cCOY3,Type: ApplicationFiled: April 28, 2008Publication date: October 16, 2008Inventors: Michael Bryan Roe, Andrzej Roman Batt, David Michael Evans, Gary Robert William Pitt, David Philip Rooker
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Publication number: 20080234250Abstract: The invention concerns compounds according to general formulae 1, wherein G1 is an amine. Compounds according to the invention are vasopressin V2 receptor agonists. Pharmaceutical compositions of the compounds are useful as antidiuretic agents.Type: ApplicationFiled: August 18, 2005Publication date: September 25, 2008Inventor: Gary Robert William Pitt
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Patent number: 7365065Abstract: Compounds according to general formula 1, wherein A1-A3 are selected from A5 and A6 where A5 is either ?CR13— or ?N— and A6 is —NR14—, —O— or —S—; A4 is either a covalent bond or A5, provided that when A4 is a covalent bond one of A1-A3 must be A6 and the other two must be A5 and when A4 is A5 then all of A1-A3 must be A5; R1 is selected from H, NHY? and COY2, in which case R2 is H, or R1 and R2 may both be methyl or together represent ?O; R3, R4 and R5 are each independently selected from H and lower alkyl groups; R6, R7, R8, R9, R10, R11 and R12 are each independently selected from H, lower alkyl groups, NH2, halogens (F, Cl and Br) O-alkyl, CH2NM2 and CF3; R13 is selected from H, F, Cl Br, NO2, NH2, OH, Me, Et, OMe, NMe2 and CF3; R14 is selected from H, methyl and ethyl; W is selected from ?CH— and ?N—; X is selected from CH2, O, S, SO2, NH and N lower alkyl; Y1 is selected from CO-lower alkyl, CO(CH2)bY3, CO(CH2)bCOY3 and CO(CH)NHCOY3, where b is 1-3; Y2 is selected from OR15, NR16R17 and NH(CH2)CCOY3, whType: GrantFiled: March 12, 2003Date of Patent: April 29, 2008Assignee: Ferring B.V.Inventors: Michael Bryan Roe, Andrzej Roman Batt, David Michael Evans, Gary Robert William Pitt, David Philip Rooker