Patents by Inventor Mitchell Kirschner
Mitchell 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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Patent number: 11300988Abstract: A voltage boosting method, system, and circuit which can be incorporated into a battery or device or can be added as a circuit that interfaces between a battery and a device. Optionally, the voltage boosting system can be added without requiring the battery or the device to be modified. The voltage boosting circuit incorporates a pair of transformers and does not require a step-up transformer, thus enabling the circuit to be constructed in a compact form, optionally within a single integrated circuit package. One or more mechanical or automatic switches can be provided which enable the voltage boosting circuit to be disconnected from the battery and the load until such time as the voltage of the battery or battery bank falls below a predetermined amount, at which time the one or more switches can be activated, thus engaging the voltage boosting circuit.Type: GrantFiled: August 7, 2019Date of Patent: April 12, 2022Assignee: Battery Savers Inc.Inventors: Andrew J. Miller, Mitchell Kirschner
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Publication number: 20200050226Abstract: A voltage boosting method, system, and circuit which can be incorporated into a battery or device or can be added as a circuit that interfaces between a battery and a device. Optionally, the voltage boosting system can be added without requiring the battery or the device to be modified. The voltage boosting circuit incorporates a pair of transformers and does not require a step-up transformer, thus enabling the circuit to be constructed in a compact form, optionally within a single integrated circuit package. One or more mechanical or automatic switches can be provided which enable the voltage boosting circuit to be disconnected from the battery and the load until such time as the voltage of the battery or battery bank falls below a predetermined amount, at which time the one or more switches can be activated, thus engaging the voltage boosting circuit.Type: ApplicationFiled: August 7, 2019Publication date: February 13, 2020Inventors: Andrew J. Miller, Mitchell Kirschner
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Publication number: 20130189374Abstract: 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: July 20, 2012Publication date: July 25, 2013Applicant: DRUGTECH CORPORATIONInventors: Jonathan David Bortz, Mitchell Kirschner
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Publication number: 20130172279Abstract: A pharmaceutical composition comprises (a) an antibacterial agent in an antibacterially effective amount, illustratively comprising clindamycin or a pharmaceutically acceptable salt or ester thereof; and (b) an antifungal agent in an antifungally effective amount, illustratively comprising butoconazole or a pharmaceutically acceptable salt or ester thereof. The composition is adapted for application in a unit dose amount to a vulvovaginal surface and has at least one nonlipoidal internal phase and at least one lipoidal external phase that is bioadhesive to the vulvovaginal surface. The composition is useful for administration to a vulvovaginal surface to treat a mixed bacterial vaginosis and vulvovaginal candidiasis infection.Type: ApplicationFiled: July 25, 2012Publication date: July 4, 2013Applicant: DRUGTECH CORPORATIONInventors: Jonathan Bortz, R. Saul Levinson, Mitchell Kirschner, Robert C. Cuca
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Publication number: 20110251141Abstract: A pharmaceutical composition comprises (a) an antibacterial agent in an antibacterially effective amount, illustratively comprising clindamycin or a pharmaceutically acceptable salt or ester thereof; and (b) an antifungal agent in an antifungally effective amount, illustratively comprising butoconazole or a pharmaceutically acceptable salt or ester thereof. The composition is adapted for application in a unit dose amount to a vulvovaginal surface and has at least one nonlipoidal internal phase and at least one lipoidal external phase that is bioadhesive to the vulvovaginal surface. The composition is useful for administration to a vulvovaginal surface to treat a mixed bacterial vaginosis and vulvovaginal candidiasis infection.Type: ApplicationFiled: June 20, 2011Publication date: October 13, 2011Applicant: DRUGTECH CORPORATIONInventors: Jonathan Bortz, R. Saul Levinson, Mitchell Kirschner, Robert C. Cuca
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Patent number: 7864512Abstract: A modular container (2) for a flat display panel (3) has a mounting shelf (55) for the panel and power means (48) for selectively raising and lowering the mounting shelf and vertical channels (108) or geared tracks in the container positioned to receive side edges of the panel and adjustable laterally to accommodate panels of different widths. A modular container for a flat display panel has a mounting shelf for the panel and power means for selectively raising and lowering the mounting shelf and remotely controlled power means (32, 76), for moving said container with respect to a seated or recumbent person.Type: GrantFiled: March 16, 2010Date of Patent: January 4, 2011Inventors: Mitchell Kirschner, Ethan Schuman
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Publication number: 20100172075Abstract: A modular container (2) for a flat display panel (3) has a mounting shelf (55) for the panel and power means (48) for selectively raising and lowering the mounting shelf and vertical channels (108) or geared tracks in the container positioned to receive side edges of the panel and adjustable laterally to accommodate panels of different widths. A modular container for a flat display panel has a mounting shelf for the panel and power means for selectively raising and lowering the mounting shelf and remotely controlled power means (32, 76), for moving said container with respect to a seated or recumbent person.Type: ApplicationFiled: March 16, 2010Publication date: July 8, 2010Inventors: Mitchell Kirschner, Ethan Schuman
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Patent number: 7679888Abstract: A modular container (2) for a flat display panel (3) has a mounting shelf (55) for the panel and power means (48) for selectively raising and lowering the mounting shelf and vertical channels (108) or geared tracks in the container positioned to receive side edges of the panel and adjustable laterally to accommodate panels of different widths. A modular container for a flat display panel has a mounting shelf for the panel and power means for selectively raising and lowering the mounting shelf and remotely controlled power means (32, 76), for moving said container with respect to a seated or recumbent person.Type: GrantFiled: January 23, 2006Date of Patent: March 16, 2010Inventors: Mitchell Kirschner, Ethan Schuman
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Publication number: 20090028962Abstract: 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: November 9, 2005Publication date: January 29, 2009Applicant: DRUGTECH CORPORATIONInventors: Jonathan David Bortz, Mitchell Kirschner
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Publication number: 20080165481Abstract: A modular container (2) for a flat display panel (3) has a mounting shelf (55) for the panel and power means (48) for selectively raising and lowering the mounting shelf and vertical channels (108) or geared tracks in the container positioned to receive side edges of the panel and adjustable laterally to accommodate panels of different widths. A modular container for a flat display panel has a mounting shelf for the panel and power means for selectively raising and lowering the mounting shelf and remotely controlled power means (32, 76), for moving said container with respect to a seated or recumbent person.Type: ApplicationFiled: January 23, 2006Publication date: July 10, 2008Inventors: Mitchell Kirschner, Ethan Schuman
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Publication number: 20070224226Abstract: A pharmaceutical composition comprises (a) metronidazole in an antibacterially effective amount; and (b) an antifungal agent in an antifungally effective amount, illustratively comprising butoconazole or a pharmaceutically acceptable salt or ester thereof. The composition is adapted for application in a unit dose amount to a vulvovaginal surface and has at least one nonlipoidal internal phase and at least one lipoidal external phase that is bioadhesive to the vulvovaginal surface. The composition is useful for administration to a vulvovaginal surface to treat a mixed bacterial vaginosis and vulvovaginal candidiasis infection.Type: ApplicationFiled: December 28, 2006Publication date: September 27, 2007Applicant: DrugTech CorporationInventors: R. Levinson, Jonathan Bortz, Mitchell Kirschner, Robert Cuca
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Publication number: 20060140990Abstract: A pharmaceutical composition comprises (a) an antibacterial agent in an antibacterially effective amount, illustratively comprising clindamycin or a pharmaceutically acceptable salt or ester thereof, and (b) an antifungal agent in an antifungally effective amount, illustratively comprising butoconazole or a pharmaceutically acceptable salt or ester thereof. The composition is adapted for application in a unit dose amount to a vulvovaginal surface and has at least one nonlipoidal internal phase and at least one lipoidal external phase that is bioadhesive to the vulvovaginal surface. The composition is useful for administration to a vulvovaginal surface to treat a mixed bacterial vaginosis and vulvovaginal candidiasis infection.Type: ApplicationFiled: January 5, 2006Publication date: June 29, 2006Applicant: DrugTech CorporationInventors: Jonathan Bortz, R. Levinson, Mitchell Kirschner, Robert Cuca
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Publication number: 20060134227Abstract: 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: December 22, 2004Publication date: June 22, 2006Inventors: Jonathan Bortz, Mitchell Kirschner, David Hermelin
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Publication number: 20060135610Abstract: Compositions that promote and/or maintain cardiovascular health through the treatment of one or more cardiovascular diseases are provided. Also provided are methods for using compositions that promote and/or maintain cardiovascular health through the prevention, stabilization, reversal and/or treatment of coronary artery disease and/or cerebrovascular disease. Such compositions may be used independently to promote and/or maintain cardiovascular health or used in combination with one or more other compositions used in the treatment of various other disease states common to aging and/or a health deteriorating condition.Type: ApplicationFiled: December 22, 2004Publication date: June 22, 2006Inventors: Jonathan Bortz, Mitchell Kirschner, Marc Hermelin, David Hermelin
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Publication number: 20050106266Abstract: 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: December 22, 2004Publication date: May 19, 2005Inventors: R. Levinson, Marc Hermelin, Mitchell Kirschner
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Publication number: 20050037065Abstract: This invention relates to novel nutritional supplements comprising essential fatty acids and iron, as well as methods related thereto.Type: ApplicationFiled: June 2, 2004Publication date: February 17, 2005Applicant: DRUGTECH CORPORATIONInventors: Mitchell Kirschner, R. Levinson
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Patent number: 5886765Abstract: In a device with a central transparent member and a frame around the member, fixed elements hold the transparent member stationary with respect to the frame. A decorative element is mounted for rotation with respect to the fixed elements from a position in which one decorative aspect of the decorative element is displayed to a position in which another decorative aspect of the decorative element is displayed. In at least one embodiment, a multiplicity of decorative element is employed. In other embodiments, the central transparent member carries aligned, outwardly extending shafts on which the decorative element is mounted for rotation.Type: GrantFiled: November 25, 1996Date of Patent: March 23, 1999Inventor: Mitchell Kirschner
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Patent number: 5652635Abstract: Eyeglasses having a lens-carrying frame and temple pieces mounted to the lens-carrying frame, the temple pieces including a temple block hinged to the frame, ear pieces, and, between the block and the ear pieces, a segment mounted on the hinge block, but rotatably mounted with respect to the frame. The rotatable section can be made in various shapes, or imprinted with various different decorations on different sides, or made varicolored.Type: GrantFiled: May 23, 1996Date of Patent: July 29, 1997Inventor: Mitchell Kirschner