Patents by Inventor Mitchell I. Kirschner
Mitchell I. Kirschner 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).
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Publication number: 20160022631Abstract: The present invention generally relates to methods and compositions useful in enhancing iron absorption in a patient. The methods and compositions of the present invention may be used independently to promote and/or maintain iron absorption in a patient or may be used in combination with one or more other compositions used in the treatment of one or more diseases having iron deficiency associated therewith.Type: ApplicationFiled: February 27, 2015Publication date: January 28, 2016Inventors: Jonathan D. Bortz, Mitchell I. Kirschner
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Publication number: 20110015150Abstract: Nutritional or dietary supplement compositions that promote and/or maintain dietary iron absorption through administration of iron with an organic acid and optionally similar iron absorption promoters are provided. Also provided are methods of nutritional or dietary supplementation using one or more compositions that promote and/or maintain health through the prevention, stabilization, reversal and/or treatment of disorders associated with iron deficiency.Type: ApplicationFiled: September 27, 2010Publication date: January 20, 2011Applicant: DRUGTECH CORPORATIONInventors: Jonathan David Bortz, Mitchell I. Kirschner, David S. Hermelin
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Publication number: 20100129496Abstract: This invention relates to novel nutritional supplements comprising essential fatty acids and iron, as well as methods related thereto.Type: ApplicationFiled: October 14, 2009Publication date: May 27, 2010Applicant: DRUGTECH CORPORATIONInventors: Mitchell I. Kirschner, R. Saul Levinson
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Patent number: 7687485Abstract: The present disclosure relates to novel compositions which provide improved nutritional support for premenopausal and menopausal women and/or relief from symptoms associated with menopause, as well as prophylactic effects, and methods for using same.Type: GrantFiled: March 27, 2002Date of Patent: March 30, 2010Assignee: Drug Tech CorporationInventors: R. Saul Levinson, Marc S. Hermelin, Mitchell I. Kirschner
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Publication number: 20090068289Abstract: The present disclosure relates to novel compositions which provide improved nutritional support for premenopausal and menopausal women and/or relief from systems associated with menopause, as well as prophylactic effects, and methods for using same.Type: ApplicationFiled: November 14, 2008Publication date: March 12, 2009Applicant: DRUGTECH CORPORATIONInventors: R. Saul Levinson, Marc S. Hermelin, Mitchell I. Kirschner
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Patent number: 6899890Abstract: The present invention relates to a novel essentially pH neutral vaginal drug delivery system suitable for modified delivery of a therapeutically active material in the vaginal cavity. The vaginal drug delivery system comprises an essentially pH neutral emulsion having globules having two phases, an internal water soluble phase and an external water-insoluble phase or film, wherein the water-soluble interior phase contains a therapeutically active drug or drugs. One novel aspect of the vaginal drug delivery system is that the internal water soluble phase comprises an acidic buffered phase.Type: GrantFiled: March 20, 2002Date of Patent: May 31, 2005Assignee: KV Pharmaceutical CompanyInventors: Mitchell I. Kirschner, R. Saul Levinson, Thomas C. Riley, Marc S. Hermelin
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Publication number: 20040101554Abstract: This invention relates to novel dosage formulations for nutritional compositions comprising fatty acids derived from both plant and animal sources and methods for minimizing unpleasant taste, regurgitation, gastroesophageal reflux, dyspepsia, nausea, or difficulty in swallowing or ingesting nutritional agents. The nutritional compositions are intended for use by pregnant or lactating women.Type: ApplicationFiled: November 14, 2003Publication date: May 27, 2004Applicant: DrugTech CorporationInventors: Mitchell I. Kirschner, R. Saul Levinson, Marc S. Hermelin
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Patent number: 6696083Abstract: The efficacy of vitamins and other nutritional agents in treating and preventing various disease states is improved by administering therapeutically effective levels of these agents on a substantially continuous, 24-hour basis. The concentration of lipid peroxides formed by the autoxidation of lipids, and the concentration of oxygen free radicals, are reduced by continuously administering antioxidant agents. The regeneration of nerve tissue is improved by continuously administering at least one pharmaceutically-acceptable B complex vitamin.Type: GrantFiled: January 30, 1998Date of Patent: February 24, 2004Assignee: DrugTech CorporationInventors: George N. Paradissis, R. Saul Levinson, Mitchell I. Kirschner, Marc S. Hermelin
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Publication number: 20030180366Abstract: The present invention relates to a novel essentially pH neutral vaginal drug delivery system suitable for modified delivery of a therapeutically active material in the vaginal cavity. The vaginal drug delivery system comprises an essentially pH neutral emulsion having globules having two phases, an internal water soluble phase and an external water-insoluble phase or film, wherein the water-soluble interior phase contains a therapeutically active drug or drugs. One novel aspect of the vaginal drug delivery system is that the internal water soluble phase comprises an acidic buffered phase.Type: ApplicationFiled: March 20, 2002Publication date: September 25, 2003Inventors: Mitchell I. Kirschner, R. Saul Levinson, Thomas C. Riley, Marc S. Hermelin
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Publication number: 20030068372Abstract: The present inventive subject matter is directed to novel chewable prenatal nutritional supplements which contain vitamin C, as well as novel methods for providing optimal vitamin C supplementation to pregnant women. The present invention is also directed to novel compositions and methods for providing nutritional supplementation to individuals planning to conceive a child.Type: ApplicationFiled: December 3, 2002Publication date: April 10, 2003Applicant: Drugtech CorporationInventors: Mitchell I. Kirschner, R. Saul Levinson, George N. Paradissis
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Publication number: 20020173510Abstract: The present disclosure relates to novel compositions which provide improved nutritional support for premenopausal and menopausal women and/or relief from symptoms associated with menopause, as well as prophylactic effects, and methods for using same.Type: ApplicationFiled: April 25, 2002Publication date: November 21, 2002Applicant: DrugTech CorporationInventors: R. Saul Levinson, Marc S. Hermelin, Mitchell I. Kirschner
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Patent number: 6479545Abstract: The present disclosure relates to novel compositions which provide improved nutritional support for premenopausal and menopausal women and/or relief from symptoms associated with menopause, as well as prophylactic effects, and methods for using same.Type: GrantFiled: September 30, 1999Date of Patent: November 12, 2002Assignee: Drugtech CorporationInventors: R. Saul Levinson, Marc S. Hermelin, Mitchell I. Kirschner
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Publication number: 20020137749Abstract: The present disclosure relates to novel compositions which provide improved nutritional support for premenopausal and menopausal women and/or relief from symptoms associated with menopause, as well as prophylactic effects, and methods for using same.Type: ApplicationFiled: March 27, 2002Publication date: September 26, 2002Applicant: DrugTech CorporationInventors: R. Saul Levinson, Marc S. Hermelin, Mitchell I. Kirschner
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Patent number: 6375956Abstract: The present invention relates to a disposable dispensing apparatus which provides optimal therapeutic support to humans and other animals by conveniently supplying a complex dosing regimen requiring simultaneous administration of storage-incompatible or unevenly dosed components in a shelf stable user-friendly format. The present invention is particularly useful for humans with special therapeutic needs, such as pregnant, lactating and/or menopausal women.Type: GrantFiled: July 22, 1999Date of Patent: April 23, 2002Assignee: Drugtech CorporationInventors: Marc S. Hermelin, Mitchell I. Kirschner, Sjoerd Osinga
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Publication number: 20020044961Abstract: This invention relates to novel dosage formulations for nutritional compositions comprising fatty acids derived from both plant and animal sources and methods for minimizing unpleasant taste, regurgitation, gastroesophageal reflux, dyspepsia, nausea, or difficulty in swallowing or ingesting nutritional agents. The nutritional compositions are intended for use by pregnant or lactating women.Type: ApplicationFiled: October 9, 2001Publication date: April 18, 2002Applicant: DrugTech CorporationInventors: Mitchell I. Kirschner, R. Saul Levinson, Marc S. Hermelin
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Publication number: 20020034543Abstract: The present inventive subject matter is directed to novel chewable prenatal nutritional supplements which contain vitamin C, as well as novel methods for providing optimal vitamin C supplementation to pregnant women. The present invention is also directed to novel compositions and methods for providing nutritional supplementation to individuals planning to conceive a child.Type: ApplicationFiled: September 12, 2001Publication date: March 21, 2002Applicant: DRUGTECH CORPORATIONInventors: Mitchell I. Kirschner, R. Saul Levison, George N. Paradissis
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Patent number: 6352713Abstract: The present inventive subject matter is directed to novel chewable prenatal nutritional supplements which contain vitamin C, as well as novel methods for providing optimal vitamin C supplementation to pregnant women. The present invention is also directed to novel compositions and methods for providing nutritional supplementation to individuals planning to conceive a child.Type: GrantFiled: December 1, 1999Date of Patent: March 5, 2002Assignee: Drugtech CorporationInventors: Mitchell I. Kirschner, R. Saul Levinson, George N. Paradissis
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Patent number: 6261600Abstract: The present invention is directed to novel chewable or dissolvable nutritional supplements for improving the absorption of folic acid in humans and other animals and methods of using said supplements. The nutritional supplements contain folic acid and non-toxic acid neutralizing alkaline compounds in chewable or dissolvable forms.Type: GrantFiled: April 30, 1999Date of Patent: July 17, 2001Assignee: DrugTech CorporationInventors: Mitchell I. Kirschner, George Paradissis, R. Saul Levinson
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Patent number: 6228388Abstract: Multi-vitamin and mineral supplements for administration to a pregnant woman during her first, second, and third trimesters of pregnancy comprising specific regimens of a pharmaceutically acceptable calcium compound, vitamin D, folic acid, vitamin B12, vitamin B6, and vitamin B1. The prenatal supplements are specifically tailored to maximize fetal development and maternal health during each trimester of pregnancy.Type: GrantFiled: May 7, 1997Date of Patent: May 8, 2001Assignee: DrugTech CorporationInventors: George Paradissis, R. Saul Levinson, Gary Heeter, Robert Cuca, Mitchell I. Kirschner
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Patent number: 6197329Abstract: The present disclosure is directed to novel nutritional anti-nausea compositions, anti-emetic compositions, and methods of using same. The compositions provide improved relief from nausea and/or vomiting. The compositions are particularly useful for pregnant women.Type: GrantFiled: May 3, 1999Date of Patent: March 6, 2001Assignee: Drugtech CorporationInventors: Marc S. Hermelin, Mitchell I. Kirschner, R. Saul Levinson