Patents Assigned to Ipca Laboratories
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Patent number: 10105353Abstract: New compounds, namely, (7aS,2?S)-2-oxoclopidogrel and its pharmaceutically acceptable salts thereof are disclosed for treatment or prophylaxis of thrombo-embolism and/or cardiovascular diseases.Type: GrantFiled: October 3, 2013Date of Patent: October 23, 2018Assignee: IPCA LABORATORIES LIMITEDInventors: Ashok Kumar, Satish Rajanikant Soudagar, Nellithanath Thankachen Byju, Gaurav Sahal, Arpana Prashant Mathur, Sanjay Pandurang Gawade, Dinesh Kanji Bhadra, Devki Moje
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Patent number: 9492406Abstract: The present invention relates to a novel pharmaceutical composition having enhanced bioavailability through improved aqueous dissolution of poorly water soluble drugs, and to a method for preparing it. The invention more particularly relates to an oral pharmaceutical composition containing active ingredients of poor aqueous solubility, more specifically, antiparasitic and antipneumocystic drug Atovaquone alone or in combination with Proguanil.Type: GrantFiled: September 20, 2013Date of Patent: November 15, 2016Assignee: Ipca Laboratories Ltd.Inventors: Ashok Kumar, Dharmendra Singh, Pramilkumar Mathur, Thankachen Byju Nellithanath, Gaurav Sahal, Rakesh Kumar Bhasin, Durga Prasad Samantaray
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Patent number: 9321785Abstract: The present invention relates to a method of ameliorating the drawbacks of anti-platelet drug named clopidogrel. The method of the present invention comprises administration of an (S)oxo-clopidogrel or its derivative of the Formula IIA in its free or pharmaceutically acceptable salt form for alleviating the symptoms of thrombosis or embolism by inhibiting blood platelet aggregation. Compositions for use in such methods are also provided.Type: GrantFiled: August 7, 2013Date of Patent: April 26, 2016Assignee: IPCA Laboratories LimitedInventors: Ashok Kumar, Nellithanath Thankachen Byju
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Patent number: 8987234Abstract: Disclosed are complexes of an antipneumocystic compound and an antimalarial compound, processes for their preparation, pharmaceutical compositions and methods of using said complexes or compositions for the treatment and/or prophylaxis of parasitic infections.Type: GrantFiled: August 20, 2010Date of Patent: March 24, 2015Assignee: IPCA Laboratories Ltd.Inventors: Ashok Kumar, Dharmendra Singh, Pramilkumar Mathur, Vitthal Syryabhan Buchude
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Publication number: 20140128402Abstract: The present invention discloses a pharmaceutical combination comprising Hydroxychloroquine and a DPP-IV inhibitor or their pharmaceutically acceptable salts, solvates or prodrugs thereof, for preventing, slowing the progression of, delaying, improving, restoring, or treating a condition or a disease resulting from metabolic disorders.Type: ApplicationFiled: January 10, 2014Publication date: May 8, 2014Applicant: IPCA Laboratories LimitedInventors: Anil PAREEK, Gopakumar G. NAIR
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Publication number: 20140038924Abstract: New compounds, namely, (7aS,2?S)-2-oxoclopidogrel and its pharmaceutically acceptable salts thereof are disclosed for treatment or prophylaxis of thrombo-embolism and/or cardiovascular diseases.Type: ApplicationFiled: October 3, 2013Publication date: February 6, 2014Applicant: IPCA LABORATORIES LIMITEDInventors: Ashok Kumar, Satish Rajanikant Soudagar, Nellithanath Thankachen Byju, Gaurav Sahal, Arpana Prashant Mathur, Sanjay Pandurang Gawade, Dinesh Kanji Bhadra, Devki MOJE
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Publication number: 20140031320Abstract: New compounds, namely, (7aS,2?S)-2-oxoclopidogrel and its pharmaceutically acceptable salts thereof are disclosed for treatment or prophylaxis of thrombo-embolism and/or cardiovascular diseases.Type: ApplicationFiled: October 3, 2013Publication date: January 30, 2014Applicant: IPCA LABORATORIES LIMITEDInventors: Ashok Kumar, Satish Rajanikant Soudagar, Nellithanath Thankachen Byju, Gaurav Sahal, Arpana Prashant Mathur, Sanjay Pandurang Gawade, Dinesh Kanji Bhadra, Devki MOJE
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Publication number: 20140018331Abstract: The present invention relates to a method of ameliorating the drawbacks of anti-platelet drug named clopidogrel. The method of the present invention comprises administration of an (S)oxo-clopidogrel or its derivative of the Formula IIA in its free or pharmaceutically acceptable salt form for alleviating the symptoms of thrombosis or embolism by inhibiting blood platelet aggregation. Compositions for use in such methods are also provided.Type: ApplicationFiled: August 7, 2013Publication date: January 16, 2014Applicant: IPCA Laboratories LimitedInventors: Ashok KUMAR, Nellithanath Thankachen Byju
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Publication number: 20130316987Abstract: New compounds, namely, (7aS,2?S)-2-oxoclopidogrel and its pharmaceutically acceptable salts thereof are disclosed for treatment or prophylaxis of thrombo-embolism and/or cardiovascular diseases.Type: ApplicationFiled: August 1, 2013Publication date: November 28, 2013Applicant: IPCA LABORATORIES LIMITEDInventors: Ashok Kumar, Satish Rajanikant Soudagar, Nellithanath Thankachen Byju, Gaurav Sahal, Arpana Prashant Mathur, Sanjay Pandurang Gawade, Dinesh Kanji Bhadra, Devki MOJE
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Publication number: 20130316986Abstract: New compounds, namely, (7aS,2?S)-2-oxoclopidogrel and its pharmaceutically acceptable salts thereof are disclosed for treatment or prophylaxis of thrombo-embolism and/or cardiovascular diseases.Type: ApplicationFiled: August 1, 2013Publication date: November 28, 2013Applicant: IPCA LABORATORIES LIMITEDInventors: Ashok Kumar, Satish Rajanikant Soudagar, Nellithanath Thankachen Byju, Gaurav Sahal, Arpana Prashant Mathur, Sanjay Pandurang Gawade, Dinesh Kanji Bhadra, Devki MOJE
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Patent number: 8541422Abstract: The present invention relates to a method of ameliorating the drawbacks of anti-platelet drug named clopidogrel. The method of the present invention comprises administration of an (S)oxo-clopidogrel or its derivative of the Formula IIA in its free or pharmaceutically acceptable salt form for alleviating the symptoms of thrombosis or embolism by inhibiting blood platelet aggregation. Compositions for use in such methods are also provided.Type: GrantFiled: August 26, 2011Date of Patent: September 24, 2013Assignee: IPCA Laboratories LimitedInventors: Ashok Kumar, Nellithanath Thankachen Byju
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Patent number: 8536337Abstract: New compounds, namely, (7aS,2?S)-2-oxoclopidogrel and its pharmaceutically acceptable salts thereof are disclosed for treatment or prophylaxis of thrombo-embolism and/or cardiovascular diseases.Type: GrantFiled: March 23, 2012Date of Patent: September 17, 2013Assignee: IPCA Laboratories LimitedInventors: Ashok Kumar, Satish Rajanikant Soudagar, Nellithanath Thankachen Byju, Gaurav Sahal, Arpana Prashant Mathur, Sanjay Pandurang Gawade, Dinesh Kanji Bhadra, Devki Moje
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Patent number: 8415360Abstract: Disclosed herein is a pharmaceutical composition comprising Hydroxychloroquine or its pharmaceutically acceptable salt and at least one antidiabetic compound, useful in the treatment of diabetes mellitus.Type: GrantFiled: September 23, 2009Date of Patent: April 9, 2013Assignee: IPCA Laboratories LimitedInventor: Anil Pareek
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Publication number: 20120136062Abstract: Disclosed are complexes of an antipneumocystic compound and an antimalarial compound, processes for their preparation, pharmaceutical compositions and methods of using said complexes or compositions for the treatment and/or prophylaxis of parasitic infections.Type: ApplicationFiled: August 20, 2010Publication date: May 31, 2012Applicant: IPCA Laboratories Ltd.Inventors: Ashok Kumar, Dharmendra Singh, Pramilkumar Mathur, Vitthal Syryabhan Buchude
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Publication number: 20120053157Abstract: The present invention relates to a method of ameliorating the drawbacks of anti-platelet drug named clopidogrel. The method of the present invention comprises administration of an (S)oxo-clopidogrel or its derivative of the Formula IIA in its free or pharmaceutically acceptable salt form for alleviating the symptoms of thrombosis or embolism by inhibiting blood platelet aggregation. Compositions for use in such methods are also provided.Type: ApplicationFiled: August 26, 2011Publication date: March 1, 2012Applicant: IPCA LABORATORIES LIMITEDInventors: Ashok Kumar, Nellithanath Thankachen Byju
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Publication number: 20110230501Abstract: Disclosed herein is a pharmaceutical composition comprising Hydroxychloroquine or its pharmaceutically acceptable salt and at least one antidiabetic compound, useful in the treatment of diabetes mellitus.Type: ApplicationFiled: September 23, 2009Publication date: September 22, 2011Applicant: IPCA Laboratories Ltd.Inventor: Anil Pareek
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Publication number: 20110166347Abstract: The present invention discloses an isolation and purification process for mycophenolic acid obtained from the fermentation process. Invention further discloses preparation of sodium salt of mycophenolic acid and mycophenolate mofetil from mycophenolic acid.Type: ApplicationFiled: September 9, 2009Publication date: July 7, 2011Applicant: IPCA Laboratories Ltd.Inventors: Ashok Kumar, Dharmendra Singh, Umesh Luthara, Yogesh Mohandhai Patel
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Patent number: 7847094Abstract: Disclosed herein is an industrial preparation of Quetiapine by the reaction of 11-piperazinyldibenzo[b,f][1,4]-thiazepine or its salt with 2-(2-chloroethoxy)ethanol in presence of an organic or inorganic base under neat or aqueous condition to form 11-[4-{2-(2-hydroxyethoxy)ethyl}-1-piperazinyl]dibenzo[b,f]-[1,4]thiazepine. The quetiapine free base obtained is further converted to its hemi-fumarate salt.Type: GrantFiled: June 8, 2007Date of Patent: December 7, 2010Assignee: IPCA Laboratories LimitedInventors: Ashok Kumar, Dharmendra Singh, Swapnali Hemant Patil, Ganesh Devidas Mahale, Uttamrao Arjunrao Sawant, Balasaheb Ganpat Jadhav, Ragneshkumar Rana
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Patent number: 7847127Abstract: Disclosed herein is a novel process for preparation of atovaquone. The process includes reacting 1,4-naphthoquinone with trans-4-(4-chlorophenyl) cyclohexane carboxylic acid followed by halogenation to obtain a dihalo-compound. Further, dehydrohalogenation of the dihalo-compound produces a monohalogeno-compound which under goes hydrolysis to produce atovaquone. The invention also discloses atovaquone in a substantially pure and well defined polymorphic form designated as “Form IPCA-ATO,” and the preparation thereof.Type: GrantFiled: October 21, 2009Date of Patent: December 7, 2010Assignee: IPCA Laboratories LimitedInventors: Ashok Kumar, Suneel Yeshwant Dike, Pramil Kumar Mathur, Nellithanath Thankachen Byju, Brajesh Sharma, Swapnil Shreekant Kore, Vitthal Suryabhan Buchude, Dharmendra Singh
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Publication number: 20100210848Abstract: The present invention discloses novel processes for preparing optically active sulphoxide compounds of formula I by asymmetric oxidation of prochiral sulphide compounds of Formula II. More particularly, the invention discloses processes for preparation of optically active proton pump Inhibitors (PPIs) or their optically active precursor (=intermediate) compounds (Formula I) that can be converted into pharmaceutically useful PPIs.Type: ApplicationFiled: October 3, 2008Publication date: August 19, 2010Applicant: IPCA Laboratories Ltd.Inventors: Ashok Kumar, Dharmendra Singh, Nellithanath Thankachen Byju, Prasad Shankar Kadam, Harishankar Prahladkumar Vishwakarma, Vijay Ojha, Umeshkumar Suresh Ninawe