Patents Assigned to Parion Sciences, Inc.
  • Sodium channel blockers
    Patent number: 6995160
    Abstract: The present invention relates to sodium channel blockers. The present invention also includes a variety of methods of treatment using these inventive sodium channel blockers.
    Type: Grant
    Filed: October 27, 2004
    Date of Patent: February 7, 2006
    Assignee: Parion Sciences, Inc.
    Inventor: Michael R. Johnson
  • Capped pyrazinoylguanidine sodium channel blockers
    Publication number: 20050228182
    Abstract: The present invention relates to sodium channel blockers. The present invention also includes a variety of methods of treatment using these inventive sodium channel blockers.
    Type: Application
    Filed: May 27, 2005
    Publication date: October 13, 2005
    Applicant: PARION SCIENCES, Inc.
    Inventors: Michael Johnson, Bruce Molino, Jianzhong Zhang, Bruce Sargent
  • Sodium channel blockers
    Patent number: 6903105
    Abstract: The present invention relates to pyrazinoylguanidine compounds represented by formula (I): where at least one of R3 and R4 is a group represented by formula (A): where the other structural groups are defined herein. The present invention also includes a variety of methods of treatment using these sodium channel blockers.
    Type: Grant
    Filed: February 19, 2003
    Date of Patent: June 7, 2005
    Assignee: Parion Sciences, Inc.
    Inventor: Michael R. Johnson
  • Sodium channel blockers
    Publication number: 20050113388
    Abstract: The present invention relates to sodium channel blockers. The present invention also includes a variety of methods of treatment using these inventive sodium channel blockers.
    Type: Application
    Filed: October 27, 2004
    Publication date: May 26, 2005
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael Johnson
  • Sodium channel blockers
    Publication number: 20050113390
    Abstract: The present invention relates to sodium channel blockers. The present invention also includes a variety of methods of treatment using these inventive sodium channel blockers.
    Type: Application
    Filed: October 27, 2004
    Publication date: May 26, 2005
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael Johnson
  • Sodium channel blockers
    Publication number: 20050113389
    Abstract: The present invention relates to sodium channel blockers. The present invention also includes a variety of methods of treatment using these inventive sodium channel blockers.
    Type: Application
    Filed: October 27, 2004
    Publication date: May 26, 2005
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael Johnson
  • Capped pyrazinoylguanidine sodium channel blockers
    Publication number: 20050080091
    Abstract: The present invention relates to sodium channel blockers. The present invention also includes a variety of methods of treatment using these inventive sodium channel blockers.
    Type: Application
    Filed: August 18, 2004
    Publication date: April 14, 2005
    Applicant: PARION SCIENCES, Inc.
    Inventors: Michael Johnson, Bruce Molino, Jianzhong Zhang, Bruce Sargent
  • Alaphatic pyrazinoylguanidine sodium channel blockers
    Publication number: 20050080092
    Abstract: The present invention relates to sodium channel blockers. The present invention also includes a variety of methods of treatment using these inventive sodium channel blockers.
    Type: Application
    Filed: August 18, 2004
    Publication date: April 14, 2005
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael Johnson
  • Cyclic pyrazinoylguanidine sodium channel blockers
    Publication number: 20050059676
    Abstract: The present invention relates to sodium channel blockers. The present invention also includes a variety of methods of treatment using these inventive sodium channel blockers.
    Type: Application
    Filed: August 18, 2004
    Publication date: March 17, 2005
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael Johnson
  • Phenyl guanidine sodium channel blockers
    Patent number: 6858615
    Abstract: The present invention relates to a compound represented by formula (I): in which at least one of R3 and R4 is a group represented by formula (A): where the structural variables are as defined herein. The compounds are useful for blocking sodium channels.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: February 22, 2005
    Assignee: Parion Sciences, Inc.
    Inventor: Michael R. Johnson
  • Phenolic guanidine sodium channel blockers
    Patent number: 6858614
    Abstract: The present invention relates to compounds represented by formula (I): in which at least one of R3 and R4 is a group represented by formula (A): where the structural variables are defined herein. The compounds are useful for blocking sodium channels.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: February 22, 2005
    Assignee: Parion Sciences, Inc.
    Inventor: Michael R. Johnson
  • Sodium channel blockers
    Publication number: 20040229884
    Abstract: The present invention relates to sodium channel blockers. The present invention also relates to a variety of methods of treatment using the sodium channel blockers.
    Type: Application
    Filed: April 21, 2004
    Publication date: November 18, 2004
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael R. Johnson
  • Phenolic guanidine sodium channel blockers
    Publication number: 20040204424
    Abstract: The present invention relates to sodium channel blockers. The present invention also relates to a variety of methods of treatment using these sodium channel blockers.
    Type: Application
    Filed: April 21, 2004
    Publication date: October 14, 2004
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael R. Johnson
  • Sodium channel blockers
    Publication number: 20040204425
    Abstract: The present invention relates to sodium channel blockers. The present invention also relates to a variety of methods of treatment using the sodium channel blockers.
    Type: Application
    Filed: April 21, 2004
    Publication date: October 14, 2004
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael R. Johnson
  • Methods of using sodium channel blockers
    Publication number: 20040198749
    Abstract: The present invention relates to sodium channel blockers. The present invention also relates to a variety of methods of treatment using the sodium channel blockers.
    Type: Application
    Filed: April 21, 2004
    Publication date: October 7, 2004
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael R. Johnson
  • Methods of using phenolic guanidine sodium channel blockers
    Publication number: 20040198744
    Abstract: The present invention relates to sodium channel blockers. The present invention also relates to a variety of methods of treatment using these sodium channel blockers.
    Type: Application
    Filed: April 21, 2004
    Publication date: October 7, 2004
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael R. Johnson
  • Sodium channel blockers
    Publication number: 20040198746
    Abstract: The present invention relates to sodium channel blockers. The present invention also relates to a variety of methods of treatment using these sodium channel blockers.
    Type: Application
    Filed: April 21, 2004
    Publication date: October 7, 2004
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael R. Johnson
  • Sodium channel blockers
    Publication number: 20040198745
    Abstract: The present invention relates to compounds represented by formula (I): 1
    Type: Application
    Filed: April 21, 2004
    Publication date: October 7, 2004
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael R. Johnson
  • Sodium channel blockers
    Publication number: 20040198748
    Abstract: The present invention relates to a compound represented by formula (I): 1
    Type: Application
    Filed: April 21, 2004
    Publication date: October 7, 2004
    Applicant: PARION SCIENCES, INC.
    Inventor: Michael R. Johnson
  • Sodium channel blockers
    Publication number: 20040198747
    Abstract: The present invention relates to sodium channel blockers. The present invention also relates to a variety of methods of treatment using these sodium channel blockers.
    Type: Application
    Filed: April 21, 2004
    Publication date: October 7, 2004
    Applicant: PARION SCIENCES, Inc.
    Inventor: Michael R. Johnson