Patents Assigned to J. Rettenmaier & Sohne GmbH + Co. KG
  • Patent number: 10166185
    Abstract: The present invention is directed to an excipient which can be used to manufacture tablets containing oily active ingredients such as oily drugs, and pharmaceutical compositions containing the same.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: January 1, 2019
    Assignee: J. Rettenmaier & Söhne GmbH + Co KG
    Inventors: Anthony Carpanzano, Michael Nagel
  • Publication number: 20160361261
    Abstract: The present invention is directed to an excipient which can be used to manufacture tablets containing oily active ingredients such as oily drugs, and pharmaceutical compositions containing the same.
    Type: Application
    Filed: June 9, 2016
    Publication date: December 15, 2016
    Applicant: J. Rettenmaier & Söhne GmbH + Co KG
    Inventors: Anthony Carpanzano, Michael Nagel
  • Publication number: 20140212563
    Abstract: A compound comprises microcrystalline cellulose (MCC) in colloidal form and two different qualities of carboxymethyl cellulose (CMC), wherein the MCC and the two different qualities of CMC are combined by co-processing, wherein the two different qualities of CMC have different degrees of substitution (DS), wherein a low-substituted CMC is present with a DS of 0.6 to 0.9 and a high-substituted CMC is present with a DS of 1.10 to 1.45, wherein a percentage of CMC in the compound is between 5% and 18% by weight relating to a dry matter, and wherein the co-processing is done by homogenization.
    Type: Application
    Filed: April 3, 2014
    Publication date: July 31, 2014
    Applicant: J. RETTENMAIER & SÖHNE GMBH & CO. KG
    Inventors: Georg Bache, Ralf Ungerer
  • Publication number: 20120107368
    Abstract: The invention relates to a compressible tablet material comprising the following components: an oil containing an active substance; silicified microcrystalline cellulose or microcrystalline cellulose as excipient.
    Type: Application
    Filed: March 15, 2010
    Publication date: May 3, 2012
    Applicant: J. RETTENMAIER & SOHNE GMBH & CO. KG
    Inventors: Edmont Stoyanov, Reinhard Vollner, Tobias Götz
  • Patent number: 8153173
    Abstract: The invention relates to feedstuff for economically useful animals such as, for example, chicken, pigs, calves and fish that are being raised. The inventive feedstuff contains functional additives. The feedstuff contains a pure finely divided cellulose additive and optionally a prebiotic additive.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: April 10, 2012
    Assignee: J. Rettenmaier & Sohne GmbH + Co. KG
    Inventor: Thomas Backers
  • Publication number: 20110013476
    Abstract: The invention concerns a process for the production of a tableting excipient with the following process steps: At least two of the following components are made available: A filler/binding agent; A lubricant; A flow regulating agent; A disintegrant; The available components are mixed together.
    Type: Application
    Filed: March 13, 2009
    Publication date: January 20, 2011
    Applicant: J. RETTENMAIER & SOHNE GMBH & CO. KG
    Inventors: Edmont Stoyanov, Reinhard Vollmer, Tobias Götz
  • Publication number: 20030175400
    Abstract: A composition containing finely-reduced utilizable material which is intended for human and/or animal consumption and a finely-reduced dispersion-promoting additive contain. The composition is pressed from an essentially homogeneous mixture of the finely-reduced utilizable material and the dispersing agent. The dispersing agent is in the form of a finely-reduced cellulose-containing material, which is compacted under mechanical pressure. An optional swelling material is provided as well as granulated forms for the materials. The composition has a characteristic of rapidity in dissolution.
    Type: Application
    Filed: September 5, 2002
    Publication date: September 18, 2003
    Applicant: J. Rettenmaier & Sohne GmbH + Co KG
    Inventors: Harald Schlosser, Armin Ungerer