Patents by Inventor Rajesh Kshirsagar
Rajesh Kshirsagar 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: 20150119371Abstract: The present invention relates to sterile, storage-stable topically administrable otic pharmaceutical compositions comprising one or more antibiotic(s) and one or more steroidal anti-inflammatory agent(s) and a process for preparation thereof. The topical pharmaceutical composition of the present invention further comprises ionic polymer and pharmaceutically acceptable excipients thereof. The topical pharmaceutical composition of invention is physically stable and can be easily re-suspended.Type: ApplicationFiled: October 30, 2014Publication date: April 30, 2015Inventors: Rajesh KSHIRSAGAR, Sachin MUNDADE
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Publication number: 20140302138Abstract: An extended release matrix tablet for once daily administration comprising Carbamazepine or a pharmaceutically acceptable salt thereof and one or more pharmaceutical excipients and process for preparing the same and is bioequivalent to FDA approved Carbamazepine extended release tablet formulations (TEGRETOL®-XR).Type: ApplicationFiled: October 13, 2012Publication date: October 9, 2014Inventors: Rajesh Kshirsagar, Ganesh Shinde, Amit Kandikurwar
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Publication number: 20130034605Abstract: An extended release pharmaceutical composition comprising Paliperidone or pharmaceutically acceptable salts thereof and one or more pharmaceutical excipients and process for preparing the same. The present invention particularly relates to an extended release pharmaceutical composition comprising Paliperidone or pharmaceutically acceptable salts thereof and one or more pharmaceutical excipients wherein the core is coated with multiple coatings.Type: ApplicationFiled: September 23, 2011Publication date: February 7, 2013Applicant: MICRO LABS LIMITEDInventors: Rajesh KSHIRSAGAR, Ganesh SHINDE, Pravin KAMBLE
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Publication number: 20120232140Abstract: The present invention relates to a pharmaceutical combination comprising a prostaglandin compound and a NSAID. The present invention particularly relates to an ophthalmic composition comprising travoprost and bromfenac for the treatment of glaucoma and ocular hypertension.Type: ApplicationFiled: November 1, 2010Publication date: September 13, 2012Applicant: MICRO LABS LIMITEDInventors: Rajesh Kshirsagar, Chandrashekar Kadam, Pravin Kamble, SM Mudda
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Publication number: 20120201886Abstract: A non-osmotic coated extended release pharmaceutical composition comprising Paliperidone or pharmaceutically acceptable salts thereof and one or more pharmaceutical excipients and process for preparing the same. The present invention particularly relates to a non-osmotic coated extended release pharmaceutical composition comprising Paliperidone or pharmaceutically acceptable salts thereof and one or more pharmaceutical excipients wherein the core is coated with a release controlling composition.Type: ApplicationFiled: July 29, 2011Publication date: August 9, 2012Applicant: MICRO LABS LIMITEDInventors: Rajesh Kshirsagar, Ganesh SHINDE, Pravin KAMBLE
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Publication number: 20110318413Abstract: The present invention relates to an extended release formulation comprising darifenacin or pharmaceutically acceptable salts thereof and one or more release controlling hydrophobic materials optionally coated with combination of one or more release controlling hydrophobic materials and one or more release controlling hydrophilic materials; wherein said formulation provides controlled release of the darifenacin over the period of 24 hours. The present invention further relates to an extended release formulation comprising darifenacin or pharmaceutically acceptable salts thereof, wherein darifenacin is incorporated in a matrix comprising one or more release controlling hydrophobic materials and one or more release controlling hydrophilic materials.Type: ApplicationFiled: June 22, 2011Publication date: December 29, 2011Applicant: MICRO LABS LIMITEDInventors: Rajesh Kshirsagar, Ganesh Shinde, Pravin Kamble
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Publication number: 20110159092Abstract: The present invention provides an extended release pharmaceutical composition suitable for once daily dosing comprising Linezolid or pharmaceutically acceptable salt, derivative, prodrug, metabolite and polymorph thereof and one or more pharmaceutically acceptable excipients and a process of preparing the same. The present invention further provides a method of treating bacterial infections in a mammal comprising administering an extended release, pharmaceutical composition suitable for once daily dosing comprising Linezolid capable of maintaining T>MIC for at least 24 hours.Type: ApplicationFiled: December 29, 2010Publication date: June 30, 2011Applicant: MICRO LABS LIMITEDInventors: Rajesh KSHIRSAGAR, Sachin MUNDADE, Ganesh SHINDE, Pravin KAMBLE, SM MUDDA, Shivanand DHANURE
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Publication number: 20110135723Abstract: The present invention provides pharmaceutical composition comprising pregabalin that is useful for once daily oral dosing. The present invention further relates to pharmaceutical composition comprising pregabalin that is useful for once daily oral dosing comprising pregabalin and on or more water insoluble components. The present invention preferably relates to a gastro-retentive tablet comprising pregabalin and one or more water insoluble component wherein water insoluble component preferably comprises of combination of ethylcellulose and hydrogenated castor oil.Type: ApplicationFiled: June 17, 2010Publication date: June 9, 2011Applicant: MICRO LABS LIMITEDInventors: Rajesh KSHIRSAGAR, Ganesh SHINDE, Pravin KAMBLE, Sachin MUNDADE, S. M. MUDDA
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Publication number: 20110123610Abstract: The present invention is directed to an extended release pharmaceutical composition such as tablets and capsules, and in particular to a matrix tablet composition comprising a therapeutically effective quantity of Tolterodine or pharmaceutical acceptable salts thereof incorporated in a hydrophobic matrix comprising water insoluble polymer and wax and a method for the preparation thereof.Type: ApplicationFiled: November 22, 2010Publication date: May 26, 2011Applicant: MICRO LABS LIMITEDInventors: Rajesh KSHIRSAGAR, Sachin MUNDADE, Ganesh SHINDE, Pravin KAMBLE, Sandip SONAWANE, SM MUDDA
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Publication number: 20110064807Abstract: An extended release pharmaceutical composition of Levetiracetam with once a day dosage regime and the process of preparing it. The extended release tablet of Levetiracetam is with the core comprising of Levetiracetam and water dispersible rate controlling polymer, and the tablet core is optionally functional coated comprising a combination of water non-dispersible and/or water dispersible polymer. It provides extended therapeutically effective plasma levels over a twenty four hour period with diminished incidences of neuropsychiatric adverse events by eliminating the troughs and peaks of drug concentration in a patients blood plasma, which comprises administering orally to a patient in need thereof, an extended release tablet that provides a peak blood plasma level of Levetiracetam in from about eight to about Sixteen hours. The core is prepared by Wet granulation, Dry granulation or Direct compression and optionally the tablet core is coated either in an coating pan or in and Fluidized bed system.Type: ApplicationFiled: November 9, 2010Publication date: March 17, 2011Applicant: UCB Pharma S.A.Inventors: Rajesh Kshirsagar, Mayank Joshi, Yogesh Raichandani
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Publication number: 20110064808Abstract: The present invention relates to extended release pharmaceutical compositions of Levetiracetam and processes for preparing the same. The extended release tablet of Levetiracetam is with a core comprising of Levetiracetam and water dispersible rate controlling polymer, and the tablet core is optionally functional coated comprising a combination of water non-dispersible and/or water dispersible polymer. It provides extended therapeutically effective plasma levels over a twenty four hour period with diminished incidences of neuropsychiatric adverse events by eliminating the troughs and peaks of drug concentration in a patient's blood plasma. The composition also exhibits no food effect.Type: ApplicationFiled: November 12, 2010Publication date: March 17, 2011Applicant: UCB Pharma S.A.Inventors: Rajesh Kshirsagar, Ashwin Rao, Nilesh Malaviya, Kaustubh Jinturkar
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Publication number: 20110027358Abstract: The present invention relates to a pharmaceutical tablet composition comprising an effective amount of valsartan. The tablet is prepared by wet granulation and exhibits satisfactory disintegration properties. The invention also relates to a process for preparation of a pharmaceutical tablet composition comprising an effective amount of valsartan wherein the process involves a wet granulation step.Type: ApplicationFiled: March 31, 2008Publication date: February 3, 2011Inventors: Rajesh Kshirsagar, Sachin Mundade, Dipti Ranjan Parida
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Patent number: 7863316Abstract: The present invention relates to extended release pharmaceutical compositions of Levetiracetam and processes for preparing the same. The extended release tablet of Levetiracetam is with a core comprising of Levetiracetam and water dispersible rate controlling polymer, and the tablet core is optionally functional coated comprising a combination of water non-dispersible and/or water dispersible polymer. It provides extended therapeutically effective plasma levels over a twenty four hour period with diminished incidences of neuropsychiatric adverse events by eliminating the troughs and peaks of drug concentration in a patient's blood plasma. The composition also exhibits no food effect.Type: GrantFiled: October 20, 2006Date of Patent: January 4, 2011Assignee: UCB Pharma S.A.Inventors: Rajesh Kshirsagar, Ashwin Rao, Nilesh Malaviya, Kaustubh Jinturkar
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Patent number: 7858122Abstract: An extended release pharmaceutical composition of Levetiracetam with once a day dosage regime and the process of preparing it. The extended release tablet of Levetiracetam is with the core comprising of Levetiracetam and water dispersible rate controlling polymer, and the tablet core is optionally functional coated comprising a combination of water non-dispersible and/or water dispersible polymer. It provides extended therapeutically effective plasma levels over a twenty four hour period with diminished incidences of neuropsychiatric adverse events by eliminating the troughs and peaks of drug concentration in a patients blood plasma, which comprises administering orally to a patient in need thereof, an extended release tablet that provides a peak blood plasma level of Levetiracetam in from about eight to about Sixteen hours. The core is prepared by Wet granulation, Dry granulation or Direct compression and optionally the tablet core is coated either in an coating pan or in and Fluidized bed system.Type: GrantFiled: August 31, 2005Date of Patent: December 28, 2010Assignee: UCB Pharma S.A.Inventors: Rajesh Kshirsagar, Mayank Joshi, Yogesh Raichandani
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Publication number: 20100310652Abstract: An extended release pharmaceutical composition comprising levetiracetam. A coated extended release pharmaceutical composition comprising levetiracetam wherein the core is coated with a rate controlling composition.Type: ApplicationFiled: December 22, 2008Publication date: December 9, 2010Applicant: Alembic LimitedInventors: Rajesh Kshirsagar, Ashwin Rao, Atul Kathiriya
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Patent number: 7807195Abstract: The present invention relates to an extended release once daily pharmaceutical formulation comprising venlafaxine hydrochloride and pharmaceutically acceptable excipients. More particularly, the present invention relates to an extended release composition in the form of mini-tablets which are incorporated in hard gelatin capsules.Type: GrantFiled: January 7, 2005Date of Patent: October 5, 2010Assignee: Alembic LimitedInventors: Sampad Bhattacharya, Rajesh Kshirsagar, Mayank Joshi, Sandeep Pandita
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Publication number: 20100216877Abstract: A prostaglandin composition comprising prostaglandin and a low-density polyethylene container are disclosed. The prostaglandin compositions are stable in polyethylene containers over longer period of time.Type: ApplicationFiled: February 18, 2010Publication date: August 26, 2010Applicant: MICRO LABS LIMITEDInventors: Rajesh Kshirsagar, Chandrashekar Kadam, Sachin Jain, SM Mudda
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Publication number: 20090220663Abstract: A low-calorie solid, pourable composition for emulating sugar, the composition comprising an intense sweetener and at least one low-calorie bulking agent selected from maltodextrin, magnesium oxide, magnesium carbonate, calcium stearate, colloidal silicon dioxide and starch or combinations thereof, and a process for the preparation of said composition.Type: ApplicationFiled: October 10, 2005Publication date: September 3, 2009Applicant: ALEMBIC LIMITEDInventors: Rajesh Kshirsagar, Mayank Joshi, Amresh Kumar
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Publication number: 20090030052Abstract: A pharmaceutical tablet composition comprising irbesartan and lactose, said composition being essentially free of surfactant.Type: ApplicationFiled: February 19, 2007Publication date: January 29, 2009Applicant: ALEMBIC LIMITEDInventors: Rajesh Kshirsagar, Sachin Mundade, Ranadheer Reddy
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Publication number: 20070129329Abstract: Stabilized pharmaceutical compositions comprising pramipexole or pharmaceutically acceptable salts thereof and one or more dextrins and to methods of preparation of the same. The said stabilized composition is in form of tablets comprising pramipexole dihydrochloride, ?-cyclodextrin and one or more pharmaceutically acceptable excipients. A process for preparing the stabilized tablet composition, the process comprising dissolving pramipexole dihydrochloride along with polyvinyl pyrrolidone in suitable solvent; granulating blend of cyclodextrin and other excipients with above solution as granulating fluid; drying of above formed granules; lubricating granules with glidants and anti-adherents; compressing granules using suitable tablet equipment.Type: ApplicationFiled: December 1, 2006Publication date: June 7, 2007Applicant: ALEMBIC LIMITEDInventors: Rajesh Kshirsagar, Krishnakant Gandhi, Amol Burkul