Patents by Inventor Andrzej Roman Batt

Andrzej Roman Batt 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).

  • Patent number: 9834513
    Abstract: The present invention provides compounds of formula (I): compositions comprising such compounds; the use of such compounds in therapy (for example in the treatment or prevention of a disease or condition in which plasma kallikrein activity is implicated); and methods of treating patients with such compounds; wherein R1 to R3, R5 to R9, A, P, V, W, X, Y and Z are as defined herein.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: December 5, 2017
    Assignee: Kalvista Pharmceuticals Limited
    Inventors: Christine Elizabeth Allan, Andrzej Roman Batt, Rebecca Louise Davie, Hannah Joy Edwards, David Michael Evans, Stephen John Pethen
  • Publication number: 20170253561
    Abstract: The present invention provides compounds of formula (I): compositions comprising such compounds; the use of such compounds in therapy (for example in the treatment or prevention of a disease or condition in which plasma kallikrein activity is implicated); and methods of treating patients with such compounds; wherein R1 to R3, R5 to R9, A, P, V, W, X, Y and Z are as defined herein.
    Type: Application
    Filed: May 23, 2017
    Publication date: September 7, 2017
    Inventors: Christine Elizabeth Allan, Andrzej Roman Batt, Rebecca Louise Davie, Hannah Joy Edwards, David Michael Evans, Stephen John Pethen
  • Patent number: 9670157
    Abstract: The present invention provides compounds of formula (I): compositions comprising such compounds; the use of such compounds in therapy (for example in the treatment or prevention of a disease or condition in which plasma kallikrein activity is implicated); and methods of treating patients with such compounds; wherein R1 to R3, R5 to R9, A, P, V, W, X, Y and Z are as defined herein.
    Type: Grant
    Filed: January 8, 2014
    Date of Patent: June 6, 2017
    Assignee: Kalvista Pharmaceuticals Limited
    Inventors: Christine Elizabeth Allan, Andrzej Roman Batt, Rebecca Louise Davie, Hannah Joy Edwards, David Michael Evans, Stephen John Pethen
  • Publication number: 20160039752
    Abstract: The present invention provides compounds of formula (I): compositions comprising such compounds; the use of such compounds in therapy (for example in the treatment or prevention of a disease or condition in which plasma kallikrein activity is implicated); and methods of treating patients with such compounds; wherein R1 to R3, R5 to R9, A, P, V, W, X, Y and Z are as defined herein.
    Type: Application
    Filed: January 8, 2014
    Publication date: February 11, 2016
    Inventors: Christine Elizabeth ALLAN, Andrzej Roman BATT, Rebecca Louise DAVIE, Hannah Joy EDWARDS, David Michael EVANS, Stephen John PETHEN
  • Patent number: 9073928
    Abstract: The invention provides cyclopropanecarboxylic acid 4-(6-chloro-3-methyl-4,10-dihydro-3H-2,3,4,9-tetraazabenzo[f]azulene-9-carbonyl)-2-fluoro-benzylamide para-toluenesulphonate, pharmaceutical compositions containing it, and its use in therapy.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: July 7, 2015
    Assignee: Vantia Limited
    Inventors: Andrzej Roman Batt, Rachel Louisa Charlotte Handy, Michael Bryan Roe, Valerie Elizabeth Peal, Timothy John Kenhardt Gibs, David Raymond Churchley
  • Publication number: 20130281439
    Abstract: The invention provides cyclopropanecarboxylic acid 4-(6-chloro-3-methyl-4,10-dihydro-3H-2,3,4,9-tetraazabenzo[f]azulene-9-carbonyl)-2-fluoro-benzylamide para-toluenesulphonate, pharmaceutical compositions containing it, and its use in therapy.
    Type: Application
    Filed: March 18, 2011
    Publication date: October 24, 2013
    Inventors: Andrzej Roman Batt, Rachel Louisa Charlotte Handy, Michael Bryan Roe, Valerie Elizabeth Peal, Timothy John Kenhardt Gibbs, David Raymond Churchley
  • Patent number: 8202858
    Abstract: The present invention concerns compounds inter alia according to general formula 1a. Compounds according to the invention are vasopressin V1a receptor antagonists. Pharmaceutical compositions of the compounds are useful as treatment of dysmenorrhoea.
    Type: Grant
    Filed: August 24, 2005
    Date of Patent: June 19, 2012
    Assignee: Vantia Limited
    Inventors: Andrzej Roman Batt, Martin Lee Stockley, Michael Bryan Roe, Celine Marguerite Simone Heeney, Andrew John Baxter, Peter Hudson, Rachel Handy
  • Publication number: 20120101082
    Abstract: The present invention concerns compounds inter alia according to general formula 1a. Compounds according to the invention are vasopressin V1a receptor antagonists. Pharmaceutical compositions of the compounds are useful as treatment of dysmenorrhoea.
    Type: Application
    Filed: December 19, 2011
    Publication date: April 26, 2012
    Inventors: ANDRZEJ ROMAN BATT, MARTIN LEE STOCKLEY, MICHAEL BRYAN ROE, CELINE Marguerite Simone HEENEY, ANDREW JOHN BAXTER, PETER HUDSON, RACHEL HANDY
  • Publication number: 20110312941
    Abstract: The present invention provides compounds of formula (1) compositions comprising such compounds; the use of such compounds in therapy (such as in the treatment of dysmenorrhoea); and methods of treating patients with such compounds; wherein A and G are as defined herein.
    Type: Application
    Filed: February 25, 2010
    Publication date: December 22, 2011
    Applicant: VANTIA LIMITED
    Inventors: Andrzej Roman Batt, Celine Marguerite Simone Heeney
  • Publication number: 20090029965
    Abstract: The present invention concerns compounds inter alia according to general formula 1a. Compounds according to the invention are vasopressin V1a receptor antagonists. Pharmaceutical compositions of the compounds are useful as treatment of dysmenorrhoea.
    Type: Application
    Filed: August 24, 2005
    Publication date: January 29, 2009
    Applicant: Ferring B.V.
    Inventors: Andrzej Roman Batt, Martin Lee Stockley, Michael Bryan Roe, Celine Marguerite Simone Heeney, Andrew John Baxter, Peter Hudson, Rachel Handy
  • Publication number: 20080275026
    Abstract: Novel compounds according to general formula 1, wherein G1 is NR5R6 or a fused polycyclic group that are specific OT receptor agonists and/or V1a receptor antagonists. Pharmaceutical compositions comprising such compounds are useful in the treatment of, inter alia, primary dysmenorrhoea.
    Type: Application
    Filed: June 20, 2008
    Publication date: November 6, 2008
    Inventors: Peter Hudson, Andrzej Roman Batt, Celine Marguerite Simone Heeney, Andrew John Baxter, Michael Bryan Roe, Peter Andrew Robson
  • Publication number: 20080255109
    Abstract: 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: Application
    Filed: April 28, 2008
    Publication date: October 16, 2008
    Inventors: Michael Bryan Roe, Andrzej Roman Batt, David Michael Evans, Gary Robert William Pitt, David Philip Rooker
  • Patent number: 7407949
    Abstract: Novel compounds according to general formula 1, wherein G1 is NR5R6 or a fused polycyclic group that are specific OT receptor agonists and/or V1a receptor antagonists. Pharmaceutical compositions comprising such compounds are useful in the treatment of, inter alia, primary dysmenorrhoea.
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: August 5, 2008
    Assignee: Ferring B.V.
    Inventors: Peter Hudson, Andrzej Roman Batt, Celine Marguerite Simone Heeney, Andrew John Baxter, Michael Bryan Roe, Peter Andrew Robson
  • Patent number: 7365065
    Abstract: 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, wh
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: April 29, 2008
    Assignee: Ferring B.V.
    Inventors: Michael Bryan Roe, Andrzej Roman Batt, David Michael Evans, Gary Robert William Pitt, David Philip Rooker