Patents by Inventor Michael Klemens Müller

Michael Klemens Müller 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).

  • Production of pharmaceutical protective coatings with good resistance in a neutral environment
    Patent number: 10912835
    Abstract: Pharmaceutical coatings obtained from coating compositions based on film-forming copolymers of N,N-diethylaminoethyl methacrylate (DEAEMA) and methyl methacrylate (MMA) comprising a weight ratio of DEAEMA:MMA in the range of 35:65 to 55:45, where the copolymers are present partially neutralized with C3-C10-dicarboxylic acids.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: February 9, 2021
    Assignee: BASF SE
    Inventors: Karl Kolter, Silke Gebert, Michael Klemens Müller, Maximilian Angel
  • Production Of Pharmaceutical Protective Coatings With Good Resistance In A Neutral Environment
    Publication number: 20180110858
    Abstract: Pharmaceutical coatings obtained from coating compositions based on film-forming copolymers of N,N-diethylaminoethyl methacrylate (DEAEMA) and methyl methacrylate (MMA) comprising a weight ratio of DEAEMA:MMA in the range of 35:65 to 55:45, where the copolymers are present partially neutralized with C3-C10-dicarboxylic acids.
    Type: Application
    Filed: December 20, 2017
    Publication date: April 26, 2018
    Inventors: Karl Kolter, Silke Gebert, Michael Klemens Müller, Maximilian Angel
  • Storage-stable dust-free homogeneous particulate formulation
    Patent number: 9789063
    Abstract: Described is a storage-stable dust-free homogeneous particulate formulation. The formulation consists of (a) at least one water-soluble Vitamin E-derivative, (b) at least one hydrophilic polymer, (c) optionally additional surface-active substances, and (d) optionally additional pharmaceutical additives. The sum of (a), (b), (c) and (d) equals 100% by weight of the formulation. The fines fraction with particle diameters of less than 100 ?m is less than 10% by weight. Describe also is a process for manufacturing the formulation, and use of the formulation as a solubilizing composition in pharmaceutical formulations.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: October 17, 2017
    Assignee: BASF SE
    Inventors: Felicitas Guth, Karl Kolter, Michael Schönherr, Michael Klemens Müller
  • Storage-Stable Dust-Free Homogeneous Particulate Formulation
    Publication number: 20140086992
    Abstract: Described is a storage-stable dust-free homogeneous particulate formulation. The formulation consists of (a) at least one water-soluble Vitamin E-derivative, (b) at least one hydrophilic polymer, (c) optionally additional surface-active substances, and (d) optionally additional pharmaceutical additives. The sum of (a), (b), (c) and (d) equals 100% by weight of the formulation. The fines fraction with particle diameters of less than 100 ?m is less than 10% by weight. Describe also is a process for manufacturing the formulation, and use of the formulation as a solubilizing composition in pharmaceutical formulations.
    Type: Application
    Filed: September 25, 2013
    Publication date: March 27, 2014
    Applicant: BASF SE
    Inventors: Felicitas Guth, Karl Kolter, Michael Schönherr, Michael Klemens Müller
  • Active-Ingredient-Containing Solid Dispersions Based on Diethylaminoethyl Methacrylate Copolymers
    Publication number: 20130345320
    Abstract: Described are solid dispersions of hydrophobic active ingredients and cationic copolymers of N,N-diethylaminoethyl methacrylate and methyl methacrylate in a weight ratio of the monomers of from 35:65 to 55:45. Also described are the preparation and use of such solid dispersions for pharmaceutical dosage forms.
    Type: Application
    Filed: June 17, 2013
    Publication date: December 26, 2013
    Inventors: Karl Kolter, Maximilian Angel, Matthias Karl, Silke Gebert, Michael Klemens Müller
  • Production Of Pharmaceutical Protective Coatings With Good Resistance In A Neutral Environment
    Publication number: 20130236505
    Abstract: Pharmaceutical coatings obtained from coating compositions based on film-forming copolymers of N,N-diethylaminoethyl methacrylate (DEAEMA) and methyl methacrylate (MMA) comprising a weight ratio of DEAEMA:MMA in the range of 35:65 to 55:45, where the copolymers are present partially neutralized with C3-C10-dicarboxylic acids.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 12, 2013
    Applicant: BASF SE
    Inventors: Karl Kolter, Silke Gebert, Michael Klemens Müller, Maximilian Angel