Patents by Inventor Martin Joseph Weiss

Martin Joseph Weiss 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).

  • 15,16-Dioxy prostenoic acids and esters
    Patent number: 4113967
    Abstract: This disclosure describes novel erythro 15,16-dioxy prostenoic acids and esters useful as bronchodilators, hypotensives and gastric acid secretion inhibitors.
    Type: Grant
    Filed: February 11, 1977
    Date of Patent: September 12, 1978
    Assignee: American Cyanamid Company
    Inventor: Martin Joseph Weiss
  • 15,16-Dioxy prostenoic acids and esters and intermediates in their preparation
    Patent number: 4111959
    Abstract: This disclosure describes novel 15,16-dioxy prostenoic acids and esters useful as bronchodilators, anti-inflammatory agents, hypotensives and gastric acid secretion inhibitors.
    Type: Grant
    Filed: February 11, 1977
    Date of Patent: September 5, 1978
    Assignee: American Cyanamid Company
    Inventor: Martin Joseph Weiss
  • Hydro substituted prostanoic acids and esters
    Patent number: 4110368
    Abstract: This disclosure describes certain 11-hydroxy and 11-deoxy-9-keto (or hydroxy)prostanoic acid derivatives useful as bronchodilators, anti-ulcer agents, or as intermediates.
    Type: Grant
    Filed: June 15, 1977
    Date of Patent: August 29, 1978
    Assignee: American Cyanamid Company
    Inventors: Middleton Brawner Floyd, Jr., Martin Joseph Weiss, John Frank Poletto, Robert Eugene Schaub, Karel Francis Bernady
  • Novel 16 hydroxy 15-deoxy-5-cis-prostenoic acids and esters
    Patent number: 4107441
    Abstract: This disclosure describes certain hydroxy substituted 15-deoxy-5-cis-prostenoic acids and esters useful as hypotensive agents, anti-ulcer agents, bronchodilators, anti-microbial agents, anticonvulsants, or as intermediates.
    Type: Grant
    Filed: August 26, 1975
    Date of Patent: August 15, 1978
    Assignee: American Cyanamid Company
    Inventors: Middleton Brawner Floyd, Jr., Martin Joseph Weiss, William James McGahren, Robert Eugene Schaub
  • 1-Alkoximino-2-(.omega.-substituted-alkyl)-2-cyclopentenes
    Patent number: 4094896
    Abstract: This disclosure describes certain 1-alkoximino-2-(.omega.-substituted-alkyl)-2-cyclopentenes useful as intermediates for the preparation of homologues, analogues, congeners, and derivatives of 9-oxo-13-trans-prostenoic acid and of 9-hydroxy-13-trans-prostenoic acid which have antimicrobial activity and prostaglandin-like hypotensive activity.
    Type: Grant
    Filed: December 2, 1976
    Date of Patent: June 13, 1978
    Assignee: American Cyanamid Company
    Inventors: Karel Francis Bernady, John Frank Poletto, Martin Joseph Weiss
  • 11-(2-Hydroxyethylthio)prostenoic acid E.sub.2 series derivatives
    Patent number: 4085272
    Abstract: This disclosure describes certain 11-(2-hydroxyethylthio)-9-keto-prostenoic acid E series derivatives, and their intermediates, useful as bronchodilators and inflammatory medeator release inhibitors.
    Type: Grant
    Filed: March 30, 1977
    Date of Patent: April 18, 1978
    Assignee: American Cyanamid Company
    Inventors: Martin Joseph Weiss, Gerald Joseph Siuta
  • Cycloalkyl and cycloalkenyl prostaglandin congeners
    Patent number: 4076947
    Abstract: This disclosure describes novel 15-hydroxy prostanoic acids and derivatives thereof useful as bronchodilators, hypotensive agents and gastric acid secretion inhibitors (anti-ulcer).
    Type: Grant
    Filed: January 12, 1977
    Date of Patent: February 28, 1978
    Assignee: American Cyanamid Company
    Inventors: Robert Eugene Schaub, Martin Joseph Weiss
  • Derivatives of 9-hydroxy-13-trans-prostenoic acid
    Patent number: 4061672
    Abstract: This disclosure describes certain 15-deoxy prostanoic acid derivatives having a hydroxy group further along in the beta-chain, useful as bronchodilators, hypotensive agents, anti-ulcer agents, or as intermediates.
    Type: Grant
    Filed: January 26, 1976
    Date of Patent: December 6, 1977
    Assignee: American Cyanamid Company
    Inventors: Middleton Brawner Floyd, Jr., William James McGahren, Robert Eugene Schaub, Martin Joseph Weiss
  • 15-Deoxy-16-hydroxy-16-vinyl and cyclopropyl substituted prostanoic acids and congeners
    Patent number: 4061670
    Abstract: This disclosure describes novel 15-deoxy-16-hydroxy-16-substituted prostanoic acids and congeners thereof having utility as bronchodilators as hypotensive agents, and as agents for the control of excessive gastric secretion.
    Type: Grant
    Filed: July 19, 1976
    Date of Patent: December 6, 1977
    Assignee: American Cyanamid Company
    Inventors: Middleton Brawner Floyd, Jr., Martin Joseph Weiss, Charles Vincent Grudzinskas, Sow-Mei Lai Chen
  • Novel 3-triphenylmethoxy-1-alkynes, 3-triphenyl-methoxy-1-trans-alkenyl-dialkyl-alanes, and lithium 3-triphenylmethoxy-1-trans-alkenyl-dialkyl alanates
    Patent number: 4060540
    Abstract: This disclosure describes 3-triphenylmethoxy-1-alkynes, 3-triphenylmethoxy-1-trans-alkenyl-dialkyl-alanes, and lithium 3-triphenylmethoxy-1-trans-alkenyl-dialkyl alanates useful as intermediates for the preparation of certain 11-hydroxy- and 11-deoxy-9-keto(or hydroxy)-prostanoic acid derivatives which possess bronchodilator, hypotensive, and anti-ulcer activity.
    Type: Grant
    Filed: November 5, 1976
    Date of Patent: November 29, 1977
    Assignee: American Cyanamid Company
    Inventors: Karel Francis Bernady, Middleton Brawner Floyd, Jr., John Frank Poletto, Robert Eugene Schaub, Martin Joseph Weiss
  • Novel 11-deoxy-substituted prostaglandins of the E and F series
    Patent number: 4057571
    Abstract: This disclosure describes 11-deoxy-11-substituted members of the E.sub.2, F.sub.2, E.sub.1, F.sub.1, dihydro E.sub.1 and dihydro F.sub.1 prostaglandin series which are useful as hypotensive agents and as anti-ulcer agents.
    Type: Grant
    Filed: February 24, 1975
    Date of Patent: November 8, 1977
    Assignee: American Cyanamid Company
    Inventors: Charles Vincent Grudzinskas, Martin Joseph Weiss
  • Amide derivatives of 9-oxo-13-trans-prostenoic acid
    Patent number: 4054604
    Abstract: This disclosure describes homologues, analogues, congeners, and derivatives of 9-oxo-13-trans-prostenamide and of 9-hydroxy-13-trans-prostenamide, having antimicrobial activity and prostaglandin-like hypotensive activity.
    Type: Grant
    Filed: May 13, 1976
    Date of Patent: October 18, 1977
    Assignee: American Cyanamid Company
    Inventors: Karel Francis Bernady, Middleton Brawner Floyd, Jr., John Frank Poletto, Robert Eugene Schaub, Martin Joseph Weiss
  • Novel 15-substituted prostanoic acids and esters
    Patent number: 4046787
    Abstract: This disclosure describes compounds of the class of 15-substituted-9-keto(or 9-hydroxy)prostanoic acids and the esters and cationic salts thereof, useful as inhibitors of gastric acid secretion.
    Type: Grant
    Filed: October 24, 1975
    Date of Patent: September 6, 1977
    Assignee: American Cyanamid Company
    Inventors: Robert Eugene Schaub, Martin Joseph Weiss
  • Derivatives of 9-oxo-13-trans-prostenoic acid esters
    Patent number: 4044043
    Abstract: This disclosure describes homologues, analogues, congeners, and derivatives of 9-oxo-13-trans-prostenoic acid and of 9-hydroxy-13-trans-prostenoic acid, having antimicrobial activity and prostaglandin-like hypotensive activity.
    Type: Grant
    Filed: May 5, 1975
    Date of Patent: August 23, 1977
    Assignee: American Cyanamid Company
    Inventors: Karel Francis Bernady, Middleton Brawner Floyd, Jr., John Frank Poletto, Robert Eugene Schaub, Martin Joseph Weiss
  • Novel compounds of the 11-deoxyprostaglandin E.sub.3, R.sub.3.sub..alpha., and F.sub.3.sub..beta. series
    Patent number: 4033992
    Abstract: This disclosure describes compounds of the 11-deoxyprostaglandin E.sub.2, F.sub.2.sub..alpha., F.sub.2.sub..beta., E.sub.3, F.sub.3.sub..alpha., and F.sub.3.sub..beta. series having bronchodilator activity.
    Type: Grant
    Filed: December 29, 1975
    Date of Patent: July 5, 1977
    Inventors: Charles Vincent Grudzinskas, Martin Joseph Weiss
  • 16,16-Spirocycloalkyl prostaglandin derivatives
    Patent number: 4028396
    Abstract: This disclosure describes novel 15-hydroxy-16,16-spirocycloalkyl prostanoic acids and derivatives and congeners thereof which are useful as bronchodilators and gastric acid secretion inhibitors.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: June 7, 1977
    Assignee: American Cyanamid Company
    Inventors: Robert Eugene Schaub, Martin Joseph Weiss
  • 3-Alkyl-2-(6-carboxyhexyl)cyclopentanones and esters and salts thereof
    Patent number: 4018811
    Abstract: This disclosure describes compounds of the class of substituted 9-oxoprostanoic acids and the esters and cationic salts thereof, useful as antimicrobial agents, hypotensive agents, anti-ulcer agents, or as intermediates, and novel processes for preparing the same.
    Type: Grant
    Filed: April 3, 1972
    Date of Patent: April 19, 1977
    Assignee: American Cyanamid Company
    Inventors: Robert Eugene Schaub, Karel Francis Bernady, Martin Joseph Weiss
  • 16-Fluoro-11-deoxy-13-dihydro-prostaglandin
    Patent number: 4017534
    Abstract: This disclosure describes novel 11-deoxy-13,14-dihydro-prostaglandin-9-ketals useful as bronchodilators and as gastric acid secretion inhibitors.
    Type: Grant
    Filed: October 14, 1975
    Date of Patent: April 12, 1977
    Assignee: American Cyanamid Company
    Inventors: Robert Eugene Schaub, Middleton Brawner Floyd, Jr., Martin Joseph Weiss
  • Novel 3-triphenylmethoxy-1-alkynes, 3-triphenylmethoxy-1-trans-alkenyl-dialkyl-alanes, and lithium 3-triphenyl-methoxy-1-trans-alkenyl-dialkyl-alanates
    Patent number: 4007210
    Abstract: This disclosure describes 3-triphenylmethoxy-1-alkynes, 3-triphenylmethoxy-1-trans-alkenyl-dialkyl-alanes, and lithium 3-triphenylmethoxy-1-trans-alkenyl-dialkyl alanates useful as intermediates for the preparation of certain 11-hydroxy- and 11-deoxy-9-keto(or hydroxy)-prostanoic acid derivatives which possess bronchodilator, hypotensive, and anti-ulcer activity.
    Type: Grant
    Filed: September 18, 1975
    Date of Patent: February 8, 1977
    Assignee: American Cyanamid Company
    Inventors: Karel Francis Bernady, Middleton Brawner Floyd, Jr., John Frank Poletto, Robert Eugene Schaub, Martin Joseph Weiss
  • Hydroxylated 15-deoxy derivatives of 9-hydroxyl-13-trans-prostenoic acid
    Patent number: RE29469
    Abstract: This disclosure describes certain 15-deoxy prostanoic acid derivatives having a hydroxy group further along in the beta-chain, useful as bronchodilators; hypotensive agents, anti-ulcer agents, or as intermediates.
    Type: Grant
    Filed: May 3, 1976
    Date of Patent: November 8, 1977
    Assignee: American Cyanamid Company
    Inventors: Middleton Brawner Floyd, Jr., William James McGahren, Robert Eugene Schaub, Martin Joseph Weiss