Patents by Inventor Michael P. Pieper

Michael P. Pieper 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: 7429600
    Abstract: Fluorenecarboxylic acid esters of general formula 1 wherein X? and the groups A, R, R1, R2, R3, R3?, R4, and R4? have the meanings given in the claims and in the specification, processes for the manufacture thereof and the use thereof as medicaments.
    Type: Grant
    Filed: November 10, 2006
    Date of Patent: September 30, 2008
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Sabine Germeyer, Helmut Meissner, Gerd Morschhauser, Sabine Pestel, Michael P. Pieper, Gerald Pohl, Richard Reichl, Georg Speck
  • Patent number: 7429601
    Abstract: The present invention relates to new compounds of general formula 1 wherein X? and the groups A, B, R, R1, R2, R3, R3?, R4, R4?, Rx and Rx? may have the meanings given in the claims and in the specification, processes for preparing them and their use as pharmaceutical compositions.
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: September 30, 2008
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. Kg,
    Inventors: Matthias Grauert, Michael P. Pieper, Gerald Pohl, Georg Speck, Steffen Breitfelder
  • Patent number: 7417051
    Abstract: A pharmaceutical composition comprising: (a) a salt of formula 1 wherein: X? is an anion with a single negative charge; and (b) a betamimetic 2, or a solvate or hydrate thereof, optionally in the form of the enantiomers, mixtures of the enantiomers, or in the form of the racemates thereof, processes for preparing them and their use in the treatment of respiratory complaints.
    Type: Grant
    Filed: March 24, 2003
    Date of Patent: August 26, 2008
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Rolf Banholzer, Helmut Meissner, Gerd Morschhaeuser, Michael P. Pieper, Gerald Pohl, Richard Reichl, Georg Speck, Christopher John Montague Meade, Michel Pairet, Ingo Konetzki
  • Patent number: 7405224
    Abstract: Xanthenecarboxylates of formula 1 wherein: A is a group selected from X? is an anion with a single negative charge; R is hydroxy, methyl, hydroxymethyl, ethyl, —CF3, —CHF2, or fluorine; R1 and R2, which are identical or different, are each C1-C5-alkyl which is optionally substituted by C3-C6-cycloalkyl, hydroxy, or halogen, or R1 and R2 together denote a —C3-C5-alkylene-bridge; and R3, R4, R3?, and R4?, which are identical or different, are each hydrogen, —C1-C4-alkyl, —C4-alkyloxy, hydroxy, —CF3, —CHF2, —CN, —NO2, or halogen, or a physiologically acceptable salt thereof, processes for preparing, them and their use in pharmaceutical compositions.
    Type: Grant
    Filed: January 14, 2003
    Date of Patent: July 29, 2008
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Sabine Germeyer, Helmut Meissner, Gerd Morschhaeuser, Sabine Pestel, Michael P. Pieper, Gerald Pohl, Richard Reichl, Georg Speck
  • Patent number: 7250426
    Abstract: The present invention relates to new pharmaceutical compositions for inhalation containing one or more, preferably one, tiotropium salt combined with one or more pharmacologically acceptable acid addition salts of a compound of formula 2?, wherein the groups R1, R2, R3 and R4 may have the meanings given in the claims and in the specification, processes for preparing them and their use in the treatment of respiratory complaints.
    Type: Grant
    Filed: November 19, 2003
    Date of Patent: July 31, 2007
    Assignee: Boehringer Ingelheim Pharma GmbH & Co KG
    Inventors: Ingo Konetzki, Christopher J. Montague Meade, Michel Pairet, Michael P. Pieper
  • Patent number: 7214797
    Abstract: Fluorenecarboxylic acid esters of general formula 1 wherein X? and the groups A, R, R1, R2, R3, R3?, R4, and R4? have the meanings given in the claims and in the specification, processes for the manufacture thereof and the use thereof as medicaments.
    Type: Grant
    Filed: October 20, 2005
    Date of Patent: May 8, 2007
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Sabine Germeyer, Helmut Meissner, Gerd Morschhauser, Sabine Pestel, Michael P. Pieper, Gerald Pohl, Richard Reichl, Georg Speck
  • Patent number: 7094788
    Abstract: The present invention relates to new compounds of general formula 1 wherein X? and the groups A, B, R, R1, R2, R3, R3?, R4, R4?, Rx and Rx? may have the meanings given in the claims and in the specification, processes for preparing them and their use as pharmaceutical compositions.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: August 22, 2006
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Matthias Grauert, Michael P. Pieper, Gerald Pohl, Georg Speck, Steffen Breitfelder
  • Patent number: 7084153
    Abstract: A pharmaceutical composition comprising: (a) a salt of formula 1 ?wherein: X? is an anion with a single negative charge; and (b) a steroid 2, processes for preparing such pharmaceutical composition, and their use in the treatment of respiratory complaints.
    Type: Grant
    Filed: March 19, 2003
    Date of Patent: August 1, 2006
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Rolf Banholzer, Helmut Meissner, Gerd Morschhaeuser, Michael P. Pieper, Gerald Pohl, Richard Reichl, Georg Speck, Christopher John Montague Meade, Michel Pairet
  • Patent number: 7041674
    Abstract: A compound of formula 1 wherein X?, A, R1, R2, R3, and R4 may have the meanings given in the claims and in the specification, processes for preparing them, their use in pharmaceutical compositions, and methods of treating patients using them.
    Type: Grant
    Filed: November 20, 2003
    Date of Patent: May 9, 2006
    Assignee: Boehringer Ingelhiem Pharma GmbH & Co. KG
    Inventors: Steffen Breitfelder, Matthias Hoffmann, Matthias Grauert, Michael P. Pieper, Georg Speck
  • Patent number: 6998406
    Abstract: Fluorenecarboxylic acid esters of general formula 1 wherein X? and the groups A, R, R1, R2, R3, R3?, R4, and R4? have the meanings given in the claims and in the specification, processes for the manufacture thereof and the use thereof as medicaments.
    Type: Grant
    Filed: August 9, 2004
    Date of Patent: February 14, 2006
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Sabine Germeyer, Helmut Meissner, Gerd Morschhaeuser, Sabine Pestel, Michael P. Pieper, Gerald Pohl, Richard Reichl, Georg Speck
  • Publication number: 20040266869
    Abstract: The invention relates to novel medicament compositions based on anticholinesterase drugs and on ciclesonides, to methods for the production thereof, and to their use in treating respiratory tract diseases.
    Type: Application
    Filed: August 26, 2004
    Publication date: December 30, 2004
    Inventors: Christopher John Montague, Michel Pairet, Michael P Pieper
  • Patent number: 6815452
    Abstract: Fluorenecarboxylic acid esters of general formula 1 wherein X− and the groups A, R, R1, R2, R3, R3′, R4, and R4′ have the meanings given in the claims and in the specification, processes for the manufacture thereof and the use thereof as medicaments.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: November 9, 2004
    Assignee: Boehringer Ingelheim Pharma KG & Co GmbH
    Inventors: Sabine Germeyer, Helmut Meissner, Gerd Morschhaeuser, Sabine Pestel, Michael P. Pieper, Gerald Pohl, Richard Reichl, Georg Speck
  • Publication number: 20040192675
    Abstract: A pharmaceutical composition comprising a tiotropium salt; and an antihistamine, optionally together with a pharmaceutically acceptable excipient, the tiotropium salt and the antihistamine optionally in the form of their enantiomers, mixtures of their enantiomers, their racemates, their solvates, or their hydrates, processes for preparing them, and their use in the treatment of respiratory tract diseases.
    Type: Application
    Filed: April 14, 2004
    Publication date: September 30, 2004
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Michel Pairet, Michael P. Pieper, Christopher John Montague Meade, Christel Schmelzer
  • Patent number: 6790856
    Abstract: Flourenecarboxylic acid esters of general formula 1 wherein X− and the groups A, R, R1, R2, R3, R3′, R4, and R4′ have the meanings given in the claims and in the specification, processes for the manufacture thereof and the use thereof as medicaments.
    Type: Grant
    Filed: January 2, 2003
    Date of Patent: September 14, 2004
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Sabine Germeyer, Helmut Meissner, Gerd Morschhaeuser, Sabine Pestel, Michael P. Pieper, Gerald Pohl, Richard Reichl, Georg Speck
  • Publication number: 20040176338
    Abstract: A pharmaceutical composition comprising an anticholinergic and a steroid, optionally together with a pharmaceutically acceptable excipient, the anticholinergic and the steroid optionally in the form of their enantiomers, mixtures of their enantiomers, their racemates, their solvates, or their hydrates, processes for preparing them, and their use in the treatment of respiratory tract diseases.
    Type: Application
    Filed: February 11, 2004
    Publication date: September 9, 2004
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Michel Pairet, Michael P. Pieper, Christopher John Montague Meade, Richard Reichl, Christel Schmelzer
  • Publication number: 20040161386
    Abstract: The present invention relates to novel pharmaceutical compositions based on anticholinergics and dopamine agonists, processes for preparing them and their use in the treatment of respiratory tract diseases.
    Type: Application
    Filed: February 10, 2004
    Publication date: August 19, 2004
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Michel Pairet, Michael P. Pieper, Christopher J. Montague Meade
  • Publication number: 20040157832
    Abstract: Fluorenecarboxylic acid esters of general formula 1 1
    Type: Application
    Filed: February 5, 2004
    Publication date: August 12, 2004
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Sabine Germeyer, Helmut Meissner, Gerd Morschhauser, Sabine Pestel, Michael P. Pieper, Gerald Pohl, Richard Reichl, Georg Speck
  • Publication number: 20040151770
    Abstract: The present invention relates to novel pharmaceutical compositions based on anticholinergics and NK1-receptor antagonists, processes for preparing them and their use in the treatment of respiratory tract diseases.
    Type: Application
    Filed: January 23, 2004
    Publication date: August 5, 2004
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Michel Pairet, Michael P. Pieper, Christopher J. M. Meade
  • Publication number: 20040132760
    Abstract: A compound of formula 1 1
    Type: Application
    Filed: November 20, 2003
    Publication date: July 8, 2004
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Steffen Breitfelder, Matthias Hoffmann, Matthias Grauert, Michael P. Pieper, Georg Speck
  • Publication number: 20040132759
    Abstract: The present invention relates to new pharmaceutical compositions for inhalation containing one or more, preferably one, tiotropium salt combined with one or more pharmacologically acceptable acid addition salts of a compound of formula 2′, 1
    Type: Application
    Filed: November 19, 2003
    Publication date: July 8, 2004
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Ingo Konetzki, Christopher J. Montague Meade, Michel Pairet, Michael P. Pieper