Patents Assigned to JRS Pharma
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Patent number: 11925707Abstract: 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: GrantFiled: March 15, 2021Date of Patent: March 12, 2024Assignee: JRS Pharma GMBH & CO. KGInventors: Sabine Wetzel, Tobias Goetz, Gernot Warnke
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Publication number: 20230201124Abstract: 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: ApplicationFiled: December 27, 2022Publication date: June 29, 2023Applicant: JRS Pharma GmbH & Co. KGInventors: Kenneth L. Seufert, Anthony Carpanzano, Theodore Montalto
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Publication number: 20220287974Abstract: 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: ApplicationFiled: March 15, 2021Publication date: September 15, 2022Applicant: JRS Pharma GmbH & Co. KGInventors: Sabine WETZEL, Tobias GOETZ, Gernot WARNKE
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Publication number: 20160136098Abstract: 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: ApplicationFiled: January 27, 2016Publication date: May 19, 2016Applicant: JRS PharmaInventors: David SCHAIBLE, Louis Mejias
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Publication number: 20100285164Abstract: 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: ApplicationFiled: May 11, 2009Publication date: November 11, 2010Applicant: JRS PharmaInventors: David Schaible, Louis Mejias
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Publication number: 20080268036Abstract: 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: ApplicationFiled: April 24, 2008Publication date: October 30, 2008Applicant: JRS PharmaInventors: Alen Guy, David Schaible, Theodore Montalto
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Patent number: 6753017Abstract: 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: GrantFiled: November 7, 2001Date of Patent: June 22, 2004Assignee: JRS Pharma LPInventors: Wilhelm Berkulin, Karl-Hans Theissing
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Publication number: 20040115142Abstract: 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: ApplicationFiled: September 5, 2003Publication date: June 17, 2004Applicant: JRS Pharma LPInventors: Bob E. Sherwood, Joseph A. Zeleznik, Michael T. Mallon