Patents by Inventor Justin Stephen Bryans

Justin Stephen Bryans 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: 6846953
    Abstract: Aromatic and heteroaromatic amides of the formula where R1, R2 and R3 can be alkyl, X is alkylene, and R4 is an unsubstituted or substituted aromatic or heteroaromatic group such as naphthyl or fluorenyl, are CNS agents useful for treating pain, depression, anxiety, seizures, and schizophrenia.
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: January 25, 2005
    Assignee: Warner Lambert Company
    Inventors: Justin Stephen Bryans, John Colm O'Toole, David Christopher Horwell
  • Patent number: 6844362
    Abstract: The invention relates to indole derivatives and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of, such derivatives. The indole derivatives according to the present invention are useful in numerous diseases, disorders and conditions, in particular inflammatory, allergic and respiratory diseases, disorders and conditions.
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: January 18, 2005
    Assignee: Pfizer Inc
    Inventors: Alan Daniel Brown, Justin Stephen Bryans, Mark Edward Bunnage, Paul Alan Glossop, Charlotte Alice Louise Lane, Russell Andrew Lewthwaite, Simon Mantell
  • Patent number: 6835751
    Abstract: The compounds of the instant invention are bicyclic amino acids useful in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, arthritis, neuropathological disorders, and sleep disorders. Processes for the preparation of the final products and intermediates useful in the process are included. Pharmaceutical compositions containing one or more of the compounds are also included.
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: December 28, 2004
    Assignee: Warner-Dambert Company LLC
    Inventors: Justin Stephen Bryans, David Clive Blakemore, Simon Andrew Osborne, Jean-Marie Receveur
  • Publication number: 20040235833
    Abstract: The invention relates to indole derivatives and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of, such derivatives. The indole derivatives according to the present invention are useful in numerous diseases, disorders and conditions, in particular inflammatory, allergic and respiratory diseases, disorders and conditions.
    Type: Application
    Filed: March 12, 2004
    Publication date: November 25, 2004
    Applicant: Pfizer Inc
    Inventors: Alan Daniel Brown, Justin Stephen Bryans, Mark Edward Bunnage, Paul Alan Glossop, Charlotte Alice Louise Lane, Russell Andrew Lewthwaite, Simon John Mantell
  • Publication number: 20040186091
    Abstract: A compound of formula (I), 1
    Type: Application
    Filed: February 18, 2004
    Publication date: September 23, 2004
    Applicant: Pfizer Inc
    Inventors: Justin Stephen Bryans, Patrick Stephen Johnson, Thomas Ryckmans, Alan Stobie
  • Publication number: 20040162278
    Abstract: The invention provides compounds of formula (I), 1
    Type: Application
    Filed: October 24, 2003
    Publication date: August 19, 2004
    Applicant: Pfizer Inc
    Inventors: Robert Duncan Armour, Andrew Douglas Baxter, Justin Stephen Bryans, Kevin Neil Dack, Patrick Stephen Johnson, Russell Andrew Lewthwaite, Julie Newman, David James Rawson, Thomas Ryckmans
  • Publication number: 20040152779
    Abstract: The compounds of the instant invention are bicyclic amino acids useful in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, arthritis, neuropathological disorders, and sleep disorders. Processes for the preparation of the final products and intermediates useful in the process are included. Pharmaceutical compositions containing one or more of the compounds are also included.
    Type: Application
    Filed: January 21, 2004
    Publication date: August 5, 2004
    Inventors: Justin Stephen Bryans, David Clive Blakemore, Simon Andrew Osborne, Jean-Marie Receveur
  • Publication number: 20040116503
    Abstract: The invention relates to indole derivatives and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of, such derivatives. The indole derivatives according to the present invention are useful in numerous diseases, disorders and conditions, in particular inflammatory, allergic and respiratory diseases, disorders and conditions.
    Type: Application
    Filed: October 9, 2003
    Publication date: June 17, 2004
    Inventors: Alan Daniel Brown, Justin Stephen Bryans, Mark Edward Bunnage, Paul Alan Glossop, Charlotte Alice Louise Lane, Russell Andrew Lewthwaite, Simon Mantell
  • Publication number: 20040092591
    Abstract: The compounds of the instant invention are bicyclic or tricyclic amino acids useful in the treatment of fibromylagia. Pharmaceutical compositions containing one or more of the compounds for use in the treatment of fibromyalgia are also included.
    Type: Application
    Filed: August 13, 2003
    Publication date: May 13, 2004
    Inventors: David Clive Blakemore, Justin Stephen Bryans, Sophie Caroline Williams
  • Publication number: 20040063789
    Abstract: The instant invention is a series of novel mono- and disubstituted 3-propyl gamma aminobutyric acids of Formula I 1
    Type: Application
    Filed: September 29, 2003
    Publication date: April 1, 2004
    Inventors: Thomas Richard Belliotti, Justin Stephen Bryans, Ihoezo Victor Ekhato, Augustine Tobi Osuma, Robert Michael Schelkun, Jacob Bradley Schwarz, Andrew John Thorpe, Lawrence David Wise, David Juergen Wustrow, Po-Wai Yuen
  • Patent number: 6703522
    Abstract: GABA-related pro-drugs of the formula (III) are provided that when administered to humans or other mammals provide an increased duration of active compound in the plasma compared to compounds of corresponding structure in which labile groups are not present. The compounds are of the formula (III) In the above formula: P represents hydrogen or methyl; Q represents a labile amine- or amide-forming organic group that becomes removed in the human or animal body; R1 represents straight or branched C2-C6 alkyl, C3-C6 cycloalkyl or phenyl; R2 represents hydrogen or methyl; and R3 represents hydrogen, methyl or carboxyl; and R4 represents hydrogen or a labile ester-forming group selected from substituted and unsubstituted C1-C6 alkyl, benzyl and phenyl groups that become removed in the human or animal body. In the above formula when R1 is phenyl, R2, R3 and R4 are not simultaneously hydrogen.
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: March 9, 2004
    Assignee: Warner-Lambert Company
    Inventors: David Clive Blakemore, Justin Stephen Bryans, Sophie Caroline Williams
  • Patent number: 6689906
    Abstract: The invention is a novel series of cyclic amino acids which are useful in the treatment of epilepsy, faintness attacks, neurodegenerative disorders, depression, anxiety, panic, pain, neuropathological disorders, gastrointestinal disorders such as irritable bowel syndrome (IBS), and inflammation, especially arthritis. A pharmaceutical composition containing a compound of the invention as well as methods of preparing the compounds and novel intermediates useful in the preparation of the final compounds are included.
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: February 10, 2004
    Assignee: Warner-Lambert Company
    Inventors: Justin Stephen Bryans, David Clive Blakemore, Simon Andrew Osborne, Jean-Marie Receveur
  • Publication number: 20030229054
    Abstract: Novel amines of formulas 1A and 1B 1
    Type: Application
    Filed: February 14, 2003
    Publication date: December 11, 2003
    Inventors: Thomas Richard Belliotti, Justin Stephen Bryans, Thomas Capiris, David Christopher Horwell, Clare Octavia Kneen, David Juergen Wustrow
  • Publication number: 20030220397
    Abstract: The invention is a novel series of cyclic amino acids which are useful in the treatment of epilepsy, faintness attacks, neurodegenerative disorders, depression, anxiety, panic, pain, neuropathological disorders, gastrointestinal disorders such as irritable bowel syndrome (IBS), and inflammation, especially arthritis. A pharmaceutical composition containing a compound of the invention as well as methods of preparing the compounds and novel intermediates useful in the preparation of the final compounds are included.
    Type: Application
    Filed: May 30, 2003
    Publication date: November 27, 2003
    Inventors: Justin Stephen Bryans, David Christopher Horwell, Andrew John Thorpe, David Juergen Wustrow, Po-Wai Yuen
  • Publication number: 20030216469
    Abstract: Pro-drug compounds of the formula (I) or (II) and compositions containing them are provided that when administered to humans or other mammals provide an increased duration of active compound in the plasma compared to compounds of corresponding structure in which labile groups are not present. In the above formulae n, P, Q, R1, R2; and R3; are as defined in the specification. The compounds may be used to treat a range of neurological conditions. e.g. epilepsy or pain.
    Type: Application
    Filed: April 14, 2003
    Publication date: November 20, 2003
    Inventors: Justin Stephen Bryans, David Clive Blakemore, Sophie Caroline Williams
  • Publication number: 20030212133
    Abstract: The invention provides a new use of compounds for formula 1 or 1A or a pharmaceutically acceptable salt thereof. The compounds are useful in the treatment of insomnia and related disorders.
    Type: Application
    Filed: December 11, 2002
    Publication date: November 13, 2003
    Inventors: Justin Stephen Bryans, Leonard Theodore Meltzer
  • Patent number: 6642398
    Abstract: The instant invention is a series of novel mono- and disubstituted 3-propyl gamma aminobutyric acids of Formula I The compounds are useful as therapeutic agents in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, neuropathological disorders, arthritis, sleep disorders, IBS, and gastric damage. Methods of preparing the compounds and useful intermediates are also part of the invention.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: November 4, 2003
    Assignee: Warner-Lambert Company
    Inventors: Thomas Richard Belliotti, Justin Stephen Bryans, Ihoezo Victor Ekhato, Augustine Tobi Osuma, Robert Michael Schelkun, Jacob Bradley Schwarz, Andrew John Thorpe, Lawrence David Wise, David Juergen Wustrow, Po-Wai Yuen
  • Publication number: 20030203945
    Abstract: This invention relates to novel heterocyclic derivatives of the formula (VII), (VIII) or (IX) 1
    Type: Application
    Filed: May 5, 2003
    Publication date: October 30, 2003
    Inventors: David Clive Blakemore, Justin Stephen Bryans, Sophie Caroline Williams
  • Patent number: 6635673
    Abstract: The invention is a novel series of cyclic amino acids which are useful in the treatment of epilepsy, faintness attacks, neurodegenerative disorders, depression, anxiety, panic, pain, neuropathological disorders, gastrointestinal disorders such as irritable bowel syndrome (IBS), and inflammation, especially arthritis. A pharmaceutical composition containing a compound of the invention as well as methods of preparing the compounds and novel intermediates useful in the preparation of the final compounds are included.
    Type: Grant
    Filed: February 8, 2000
    Date of Patent: October 21, 2003
    Assignee: Warner-Lambert Company
    Inventors: Justin Stephen Bryans, David Christopher Horwell, Andrew John Thorpe, David Juergen Wustrow, Po-Wai Yuen
  • Publication number: 20030187296
    Abstract: A method is provided for making an enantiomerically pure of the formula: in which R and R′ represent C1?C10 alkyl, C2?C10 alkenyl or C3?C10 cycloalkyl and the wedges signify (S)- or (R)-stereochemistry, the substituents in compound (II) being trans. Conjugate addition is carried out between an organometallic nucleophile that provides a group R as defined above and (R)-4-acetoxycyclopent-2-en-1-one, (S)-4-acetoxycyclopent-2-en-1-one or a similar compound in which acetoxy is replaced by another leaving group to give, e.g.
    Type: Application
    Filed: February 5, 2003
    Publication date: October 2, 2003
    Inventors: David Clive Blakemore, Justin Stephen Bryans