Patents Assigned to JRS Pharma
  • Patent number: 11925707
    Abstract: The present invention is directed to a co-processed lubricant excipient which can be used to manufacture tablets, and pharmaceutical compositions containing the same.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: March 12, 2024
    Assignee: JRS Pharma GMBH & CO. KG
    Inventors: Sabine Wetzel, Tobias Goetz, Gernot Warnke
  • Publication number: 20230201124
    Abstract: Solid dosage forms, tablet processing aids, and methods of preparing solid dosage forms and tablet processing aids are described. The solid dosage forms contain a lubricant contains a rice bran wax. The amount of the rice bran wax in the lubricant is from about 60% to about 100% (w/w).
    Type: Application
    Filed: December 27, 2022
    Publication date: June 29, 2023
    Applicant: JRS Pharma GmbH & Co. KG
    Inventors: Kenneth L. Seufert, Anthony Carpanzano, Theodore Montalto
  • Publication number: 20220287974
    Abstract: The present invention is directed to a co-processed lubricant excipient which can be used to manufacture tablets, and pharmaceutical compositions containing the same.
    Type: Application
    Filed: March 15, 2021
    Publication date: September 15, 2022
    Applicant: JRS Pharma GmbH & Co. KG
    Inventors: Sabine WETZEL, Tobias GOETZ, Gernot WARNKE
  • Publication number: 20160136098
    Abstract: The present invention is directed to coprocessed excipient particles comprising a cellulosic material such as microcrystalline cellulose in intimate association with silicon dioxide, a disintegrant and a polyol, sugar or a polyol/sugar blend. The excipient particles display good processing and are useful in prepared compressed solid dosage forms that exhibit rapid disintegration (less than about 60 seconds) when placed on the tongue or when tested according USP disintegration testing, while still providing acceptable mouth feel.
    Type: Application
    Filed: January 27, 2016
    Publication date: May 19, 2016
    Applicant: JRS Pharma
    Inventors: David SCHAIBLE, Louis Mejias
  • Publication number: 20100285164
    Abstract: The present invention is directed to coprocessed excipient particles comprising a cellulosic material such as microcrystalline cellulose in intimate association with silicon dioxide, a disintegrant and a polyol, sugar or a polyol/sugar blend. The excipient particles display good processing and are useful in prepared compressed solid dosage forms that exhibit rapid disintegration (less than about 60 seconds) when placed on the tongue or when tested according to USP disintegration testing, while still providing acceptable mouth feel.
    Type: Application
    Filed: May 11, 2009
    Publication date: November 11, 2010
    Applicant: JRS Pharma
    Inventors: David Schaible, Louis Mejias
  • Publication number: 20080268036
    Abstract: A process for preparing agglomerated particles comprising a) preparing a slurry of a pre-manufactured agglomerated particles consisting of microcrystalline cellulose and one or more compressibility augmenting agents, and an active ingredient; and b) drying the slurry to form active agent agglomerated particles.
    Type: Application
    Filed: April 24, 2008
    Publication date: October 30, 2008
    Applicant: JRS Pharma
    Inventors: Alen Guy, David Schaible, Theodore Montalto
  • Patent number: 6753017
    Abstract: The process for preparing dry extracts from a liquid extract and at least one additional substance by a spray-drying process is effected by adding said at least one additional substance to the spray-drying process in a dry form during the spray-drying process.
    Type: Grant
    Filed: November 7, 2001
    Date of Patent: June 22, 2004
    Assignee: JRS Pharma LP
    Inventors: Wilhelm Berkulin, Karl-Hans Theissing
  • Publication number: 20040115142
    Abstract: A composition has a particulate agglomerate of microcrystalline cellulose co-processed with additive materials, such as silicon dioxide, that are in intimate association with each other, the additive materials being integrated with or at least partially coating the microcrystalline cellulose. The additive materials are present in an amount of about 1% to about 99% by weight, based on the weight of the microcrystalline cellulose. When the material is silicon dioxide, the silicon dioxide is present in an amount of about 21% to about 99% by weight. A method of preparing a composition includes forming an aqueous slurry containing a mixture of microcrystalline cellulose in the form of a wet cake and additive materials; and drying the slurry to obtain a composition comprising a plurality of agglomerated particles of microcrystalline cellulose in intimate association with the additive material. In another embodiment, the composition has a particulate agglomerate of pure additive material, such as silicon dioxide.
    Type: Application
    Filed: September 5, 2003
    Publication date: June 17, 2004
    Applicant: JRS Pharma LP
    Inventors: Bob E. Sherwood, Joseph A. Zeleznik, Michael T. Mallon