Patents by Inventor Rango Dietrich

Rango Dietrich 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).

  • Publication number: 20060127477
    Abstract: Novel administration forms and preparation for acid-labile active compounds are described. The novel administration forms contain individual active compound units, the active compound being present in the active compound units in a matrix made of a mixture comprising at least one fatty alcohol and at least one solid paraffin, in a matrix made of a mixture of a triglyceride and at least one solid paraffin or in a matrix made of a mixture comprising at least one fatty acid ester and at least one solid paraffin. In particular, the active compound units are microspheres which can be produced by prilling.
    Type: Application
    Filed: February 9, 2006
    Publication date: June 15, 2006
    Inventors: Rango Dietrich, Rudolf Linder
  • Patent number: 7041313
    Abstract: The invention relates to an oral administration form for pyridin-2-ylmethylsulfinyl-1H-benzimidazoles and their salts, which comprises the active compound together with tablet disintegrants and is provided with a film coating customary per se for sustained-release compositions.
    Type: Grant
    Filed: August 7, 1999
    Date of Patent: May 9, 2006
    Assignee: Altana Pharma AG
    Inventors: Rango Dietrich, Hartmut Ney
  • Publication number: 20050159492
    Abstract: Dosage forms for oral administration of a PDE 4 inhibitor whose solubility is slight are described. They contain PVP as binder.
    Type: Application
    Filed: February 19, 2003
    Publication date: July 21, 2005
    Applicant: Altana Pharma AG
    Inventors: Rango Dietrich, Hartmut Ney, Klaus Eistetter
  • Patent number: 6884437
    Abstract: Novel administration forms for acid-labile active compounds are described. The novel administration forms have no enteric layers and are suitable for oral administration.
    Type: Grant
    Filed: April 25, 2003
    Date of Patent: April 26, 2005
    Assignee: Byk Gulden Lomberg Chemische Fabrik GmbH
    Inventors: Rudolf Linder, Rango Dietrich
  • Publication number: 20040220228
    Abstract: Lyophilized pantoprazole preparations which are obtainable by freeze-drying of an aqueous solution of pantoprazole, ethylenediamine tetraacetic acid and/or a suitable salt thereof, and sodium hydroxide and/or sodium carbonate are disclosed. The preparations have advantageous properties when reconstituted for injection.
    Type: Application
    Filed: May 28, 2004
    Publication date: November 4, 2004
    Applicant: ALTANA PHARMA AG
    Inventors: Rudolf Linder, Rango Dietrich
  • Patent number: 6780881
    Abstract: Lyophilized pantoprazole preparations which are obtainable by freeze-drying of an aqueous solution of pantoprazole, ethylenediamine tetraacetic acid and/or a suitable salt thereof, and sodium hydroxide and/or sodium carbonate are disclosed. The preparations have advantageous properties when reconstituted for injection.
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: August 24, 2004
    Assignee: Altana Pharma AG
    Inventors: Rudolf Linder, Rango Dietrich
  • Publication number: 20040110661
    Abstract: A rapidly disintegrating tablet for oral administration of acid-labile active ingredients is described. The rapidly disintegrating tablet for oral administration of an acid-labile active ingredient comprises a plurality of individual active ingredient units together with pharmaceutical excipients, where the acid-labile active ingredient is present in the individual active ingredient units in a matrix composed of a mixture comprising at least one solid paraffin and one or more substances from the group of fatty alcohol, triglyceride and fatty acid ester, and where excipients which, on oral intake of the tablet, bring about rapid disintegration of the tablet are present.
    Type: Application
    Filed: June 3, 2003
    Publication date: June 10, 2004
    Inventors: Rango Dietrich, Hartmut Ney, Rudolf Linder
  • Publication number: 20040101558
    Abstract: The present invention relates to the field of pharmaceutical technology and describes a pharmaceutical preparation in the form of a paste comprising an acid-labile active ingredient, in particular an acid-labile proton pump inhibitor. The invention also relates to processes for producing the paste. The paste is particularly suitable for administering acid-labile active ingredients to animals or to people who have difficulty taking solid dosage forms such as tablets or capsules.
    Type: Application
    Filed: June 3, 2003
    Publication date: May 27, 2004
    Inventors: Rango Dietrich, Rudolf Linder
  • Publication number: 20040058896
    Abstract: The present invention relates to the field of pharmaceutical technology and describes a novel advantageous preparation for an active ingredient. The novel preparation is suitable for producing a large number of pharmaceutical dosage forms. In the new preparation an active ingredient is present essentially uniformly dispersed in an excipient matrix composed of one or more excipients selected from the group of fatty alcohol, triglyceride, partial glyceride and fatty acid ester.
    Type: Application
    Filed: September 11, 2003
    Publication date: March 25, 2004
    Inventors: Rango Dietrich, Rudolf Linder, Hartmut Ney
  • Publication number: 20040052832
    Abstract: The present invention relates to the field of pharmaceutical technology and describes a novel pharmaceutical preparation in the form of a suspension comprising an acid-labile active ingredient, in particular an acid-labile proton pump inhibitor. The invention also relates to processes for producing the suspension. The suspension is particularly suitable for administering acid-labile active ingredients to people who have difficulty taking solid dosage forms such as tablets or capsules.
    Type: Application
    Filed: September 24, 2003
    Publication date: March 18, 2004
    Inventors: Rudolf Linder, Rango Dietrich
  • Publication number: 20040022854
    Abstract: Novel administration form for acid-labile active compounds are described. The novel administration forms have no enteric layers and are suitable for oral administration.
    Type: Application
    Filed: April 25, 2003
    Publication date: February 5, 2004
    Applicant: Altana Pharma AG
    Inventors: Rudolf Linder, Rango Dietrich
  • Patent number: 6607742
    Abstract: Acid-labile active compounds are prepared in suppository form, particularly for rectal administration.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: August 19, 2003
    Assignee: Altana Pharma AG
    Inventors: Rudolf Linder, Rango Dietrich
  • Patent number: 6569453
    Abstract: An administration form for acid-labile active compounds are described. The administration forms have no enteric layers and are suitable for oral administration.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: May 27, 2003
    Assignee: Altana Pharma AG
    Inventors: Rudolf Linder, Rango Dietrich
  • Publication number: 20030003058
    Abstract: Lyophilized pantoprazole preparations which are obtainable by freeze-drying of an aqueous solution of pantoprazole, ethylenediamine tetraacetic acid and/or a suitable salt thereof, and sodium hydroxide and/or sodium carbonate are disclosed. The preparations have advantageous properties when reconstituted for injection.
    Type: Application
    Filed: July 15, 2002
    Publication date: January 2, 2003
    Inventors: Rudolf Linder, Rango Dietrich
  • Publication number: 20020090397
    Abstract: Acid-labile active compounds are prepared in suppository form, particularly for rectal administration.
    Type: Application
    Filed: March 13, 2002
    Publication date: July 11, 2002
    Applicant: Byk Gulden Lomberg Chemische Fabrik GmbH
    Inventors: Rudolf Linder, Rango Dietrich
  • Patent number: 6383510
    Abstract: Acid-labile active compounds are prepared in suppository form, particularly for rectal administration.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: May 7, 2002
    Assignee: Byk Gulden Lomberg Chemische Fabrik GmbH
    Inventors: Rudolf Linder, Rango Dietrich
  • Publication number: 20020025342
    Abstract: Novel administration form for acid-labile active compounds are described. The novel administration forms have no enteric layers and are suitable for oral administration.
    Type: Application
    Filed: October 26, 2001
    Publication date: February 28, 2002
    Applicant: Byk Gulden Lomberg Chemische Fabrik GmbH
    Inventors: Rudolf Linder, Rango Dietrich
  • Patent number: 6328993
    Abstract: Novel administration form for acid-labile active compounds are described. The novel administration forms have no enteric layers and are suitable for oral administration.
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: December 11, 2001
    Assignee: Byk Gulden Lomberg Chemische Fabrik GmbH
    Inventors: Rudolf Linder, Rango Dietrich
  • Patent number: 6274173
    Abstract: An oral pharmaceutical composition comprises an acid-labile irreversible proton pump inhibitor in pellet or tablet form, wherein the irreversible proton pump inhibitor is at least partly in slow-release form. On combined administration with an anti-microbially-active ingredient, the composition is distinguished by imparting an enhanced action of rapid onset against disorders caused by Helicobacter.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: August 14, 2001
    Assignee: BYK Gulden Lomberg Chemische Fabrik GmbH
    Inventors: George Sachs, Rango Dietrich
  • Patent number: 6132768
    Abstract: An oral pharmaceutical composition of a reversible proton pump inhibitor in pellet or tablet form, wherein the reversible proton pump inhibitor is at least partly in slow-release form, is distinguished, on combined administration with an antimicrobially-active ingredient, by an enhanced action of rapid onset against disorders caused by Helicobacter.
    Type: Grant
    Filed: July 5, 1995
    Date of Patent: October 17, 2000
    Assignee: BYK Gulden Lomberg Chemische Fabrik GmbH
    Inventors: George Sachs, Rango Dietrich