Patents by Inventor Rolf Doerr

Rolf Doerr 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).

  • Inhalable Powder Containing Tiotropium
    Publication number: 20080292563
    Abstract: The invention relates to powdered preparations containing tiotropium for inhalation, processes for preparing them as well as their use in preparing a pharmaceutical composition for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pulmonary disease) and asthma.
    Type: Application
    Filed: July 29, 2008
    Publication date: November 27, 2008
    Applicant: BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG
    Inventors: Karoline BECHTOLD-PETERS, Michael WALZ, Georg BOECK, Rolf DOERR
  • Inhalable powder containing tiotropium
    Patent number: 7070800
    Abstract: The invention relates to powdered preparations containing tiotropium for inhalation, processes for preparing them as well as their use in preparing a pharmaceutical composition for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pulmonary disease) and asthma.
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: July 4, 2006
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Karoline Bechtold-Peters, Michael Walz, Georg Boeck, Rolf Doerr
  • Inhalable powder containing tiotropium
    Publication number: 20060039868
    Abstract: The invention relates to powdered preparations containing tiotropium for inhalation, processes for preparing them as well as their use in preparing a pharmaceutical composition for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pulmonary disease) and asthma.
    Type: Application
    Filed: October 20, 2005
    Publication date: February 23, 2006
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Karoline Bechtold-Peters, Michael Walz, Georg Boeck, Rolf Doerr
  • Inhalable powder containing tiotropium
    Publication number: 20040228806
    Abstract: The invention relates to powdered preparations containing tiotropium for inhalation, processes for preparing them as well as their use in preparing a pharmaceutical composition for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pulmonary disease) and asthma.
    Type: Application
    Filed: December 5, 2003
    Publication date: November 18, 2004
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Karoline Bechtold-Peters, Michael Walz, Georg Boeck, Rolf Doerr
  • Inhalable powder containing tiotropium
    Publication number: 20020110529
    Abstract: The invention relates to powdered preparations containing tiotropium for inhalation, processes for preparing them as well as their use in preparing a pharmaceutical composition for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pulmonary disease) and asthma.
    Type: Application
    Filed: October 11, 2001
    Publication date: August 15, 2002
    Inventors: Karoline Bechtold-Peters, Michael Walz, Georg Boeck, Rolf Doerr