Patents Assigned to Wockhardt Limited
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Publication number: 20240325406Abstract: Pharmaceutical compositions comprising cefepime or a pharmaceutically acceptable salt thereof, tazobactam or a pharmaceutically acceptable salt thereof, and arginine or a pharmaceutically acceptable salt thereof; and their use in treatment, control or prevention of bacterial infection is disclosed.Type: ApplicationFiled: June 11, 2024Publication date: October 3, 2024Applicant: Wockhardt LimitedInventors: Manohar Baburao NANDANWAR, Atul KANSAGARA, Rajendra Nandlal NAGORI, Muftedar Ahmed Iftekhar PATEL, Ravindra Dattatraya YEOLE, Bhaskar CHAUHAN, Keshav DEO, Mahesh Vithalbhai PATEL
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Patent number: 11865108Abstract: Nitrogen containing bicyclic compounds of Formula (I), pharmaceutical compositions comprising these compounds and their use in treating bacterial infection is disclosed.Type: GrantFiled: October 18, 2020Date of Patent: January 9, 2024Assignee: Wockhardt LimitedInventors: Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Rajib Bhuniya, Vikas Vitthalrao Deshmukh, Zaki Ahmed Burhanuddin Munshi, Piyush Ambalal Patel, Prashant Ratnakar Joshi, Rajesh Chavan, Swapna Shripad Takalkar, Ravindra Dattatraya Yeole, Mahesh Vithalbhai Patel
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Publication number: 20230338320Abstract: The invention relates to a pharmaceutical composition in the form of an oral film comprising levothyroxine and a film forming polymer. The oral film can be of various types such as and including a mouth dissolving or soluble film, non-mucoadhesive film, fast disintegrating film, buccal film, mucoadhesive film, sublingual film, edible film or wafer. The invention also relates to a process of preparation of such oral film compositions.Type: ApplicationFiled: November 23, 2020Publication date: October 26, 2023Applicant: Wockhardt LimitedInventors: Jack Aurora, Moinuddin Rashid Syed, Rajendra Gawali
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Publication number: 20220378759Abstract: Nitrogen containing bicyclic compounds of Formula (I), pharmaceutical compositions comprising these compounds and their use in treating bacterial infection is disclosed.Type: ApplicationFiled: October 18, 2020Publication date: December 1, 2022Applicant: Wockhardt LimitedInventors: Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Rajib Bhuniya, Vikas Vitthalrao Deshmukh, Zaki Ahmed Burhanuddin Munshi, Piyush Ambalal Patel, Prashant Ratnakar Joshi, Rajesh Chavan, Swapna Shripad Takalkar, Ravindra Dattatraya Yeole, Mahesh Vithalbhai Patel
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Publication number: 20180104224Abstract: A pharmaceutical compositions comprising: (a) a carbapenem antibacterial agent selected from imipenem, meropenem, ertapenem, doripenem or a pharmaceutically acceptable derivative thereof, and (b) a compound of Formula (I), or a stereoisomer or a pharmaceutical acceptable derivative thereof, are disclosed.Type: ApplicationFiled: December 19, 2017Publication date: April 19, 2018Applicant: Wockhardt LimitedInventors: Mahesh Vithalbhai Patel, Sachin Bhagwat, Jaykumar Satwaji Satav, Hemant Narendra Khande, Prashant Ratnakar Joshi, Snehal Rameshwar Palwe
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Patent number: 9408806Abstract: The present invention relates to novel tablet dosage forms and methods of preparing these forms, which can be used for different classes of pharmaceutical active ingredients posing stability issues in a single unit system. The dosage form includes a first layer, which includes a tablet of one or more active pharmaceutical ingredients, which is inlayed in the first layer along with other pharmaceutically acceptable excipients, and a second layer that includes one or more active pharmaceutical ingredients optionally with other pharmaceutically acceptable excipients.Type: GrantFiled: September 13, 2013Date of Patent: August 9, 2016Assignee: Wockhardt LimitedInventors: Girish Kumar Jain, Ramakant Gundu, Rahul Dabre
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Publication number: 20140213566Abstract: Pharmaceutical compositions and methods for treating or preventing bacterial infections are disclosed. The pharmaceutical compositions typically comprise pharmaceutically effective amount of: (a) at least one beta-lactam antibiotic or a pharmaceutically acceptable salt thereof, (b) sulbactam or a pharmaceutically acceptable salt thereof, and (c) at least one beta-lactamase inhibitor or a pharmaceutically acceptable salt thereof, with the provision that the beta-lactamase inhibitor is not sulbactam.Type: ApplicationFiled: October 4, 2011Publication date: July 31, 2014Applicant: Wockhardt LimitedInventors: Sachin Subhash Bhagwat, Mahesh Vithalbhai Patel
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Patent number: 8729269Abstract: The present invention provides agents having antimicrobial activity for preventing and treating infectious diseases. Thus, the present invention provides novel substituted piperidino phenyloxazolidinone derivatives, processes for making compounds as well as antimicrobial compositions containing said derivatives as active ingredients and methods of treating bacterial infections with the said derivatives.Type: GrantFiled: February 12, 2010Date of Patent: May 20, 2014Assignee: Wockhardt LimitedInventors: Prasad Keshav Deshpande, Milind Dattatraya Sindkhedkar, Mahesh Shriram Phansalkar, Ravindra Dattatraya Yeole, Shrikant Vinayak Gupte, Yati Chugh, Nitin Shetty, Sachin Subhash Bhagwat, Milind Chintaman Shukla, Noel John De Souza, Mahesh Vithalbhai Patel
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Patent number: 8709485Abstract: The present invention relates to single oral dose pharmaceutical compositions comprising a combination of entacapone, levodopa and carbidopa, or salts thereof along with one or more sugar alcohols, wherein the entacapone is co-micronized with one or more sugar alcohols. The composition of the invention exhibits bioequivalence to commercially available entacapone, levodopa and carbidopa combination formulation marketed under the trade name Stalevo200®. The invention also relates to processes for making such compositions.Type: GrantFiled: February 6, 2009Date of Patent: April 29, 2014Assignee: Wockhardt LimitedInventors: Munish Talwar, Ritesh Kapoor, Manoj Mashalkar, Girish Kumar Jain
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Patent number: 8513439Abstract: The invention provides a pharmaceutical composition of duloxetine or its pharmaceutically equivalent derivatives like salts, isomers, complexes, polymorphs, hydrates or esters thereof and at least one buffering agent. The duloxetine or its pharmaceutically equivalent derivative is present from about 2 mg to approximately 200 mg; and the buffering agent is present in an amount of approximately 0.1 mEq to approximately 2.5 mEq per mg of duloxetine. Also provided is a method for treating of major depressive disorder and or diabetic peripheral neuropathic pain comprising administering to a mammal in need of such treatment a therapeutically effective amount of a composition.Type: GrantFiled: January 10, 2012Date of Patent: August 20, 2013Assignee: Wockhardt LimitedInventor: Ramesh Sesha
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Patent number: 8507519Abstract: The present invention relates to optically pure S-(?)-benzoquinolizine carboxylic acid, lysine salt and to pharmaceutical compositions comprising the S(?)-benzoquinolizine carboxylic acid, lysine salt.Type: GrantFiled: May 21, 2007Date of Patent: August 13, 2013Assignee: Wockhardt LimitedInventors: Mahesh Vithalbhai Patel, Shivkumar Agarwal, Sreenivas Kandepu
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Patent number: 8455667Abstract: The invention provides for the first time an oral liquid composition of duloxetine or its pharmaceutically equivalent derivatives like salts, isomers, complexes, polymorphs, hydrates or esters thereof. The duloxetine or its pharmaceutically equivalent derivative is present from about 2 mg to approximately 200 mg; and a buffering agent was used to stabilize the acid sensitive duloxetine. The composition has duloxetine from about 0.1 mEq to about 2.5 mEq per mg of duloxetine. The invention further discloses an oral liquid composition of duloxetine or its pharmaceutically equivalent derivative wherein the degradation product 1-Naphthol is less than 0.01%. Also provided is a method for treating of major depressive disorder and or diabetic peripheral neuropathic pain comprising administering to a mammal in need of such treatment a therapeutically effective amount of a composition.Type: GrantFiled: April 10, 2012Date of Patent: June 4, 2013Assignee: Wockhardt LimitedInventor: Ramesh Sesha
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Patent number: 8048952Abstract: The present invention provides a stable silicone oil-in-water emulsion substantially free of any additives. The emulsions of the invention can be stable for at least about fifteen (15) and preferably for at least about thirty (30) minutes. The emulsions of the invention are useful for the siliconization of glass container surfaces.Type: GrantFiled: June 15, 2007Date of Patent: November 1, 2011Assignee: Wockhardt LimitedInventors: Neil Wynne, Michael Hudson
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Patent number: 7868173Abstract: The instant invention relates to novel prodrugs of optically pure benzoquinolizine-2-carboxylic acid and pharmaceutical compositions that include the prodrugs. In particular, the present invention relates to the sulfonic acid salts of L-alanine and L-valine prodrugs of S-(?)-9-fluoro-6,7-dihydro-8-(4-hydroxypiperidin-1-yl)-5-methyl-1-oxo-1H,5H-benzo[i,j]quinolizine-2-carboxylic acid. The compounds and compositions of the invention can be used to treat bacterial Gram-positive, Gram-negative and anaerobic infections, especially infections caused by resistant Gram-positive organism and Gram-negative organism, mycobacterial infections and emerging nosocomial pathogen infections.Type: GrantFiled: March 9, 2007Date of Patent: January 11, 2011Assignee: Wockhardt LimitedInventors: Mahesh Vithalbhai Patel, Vijaya Narayan Desai, Prasad Keshav Deshpande, Ravindra Dattatraya Yeole, Rajesh Prabhakar Kale
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Patent number: 7687627Abstract: The present invention provides agents having antimicrobial activity for preventing and treating infectious diseases. Thus, the present invention provides novel substituted piperidino phenyloxazolidinone derivatives, processes for making compounds as well as antimicrobial compositions containing said derivatives as active ingredients and methods of treating bacterial infections with the said derivatives.Type: GrantFiled: September 7, 2004Date of Patent: March 30, 2010Assignee: Wockhardt LimitedInventors: Prasad Keshav Deshpande, Milind Dattatraya Sindkhedkar, Mahesh Shriram Phansalkar, Ravindra Dattatraya Yeole, Shrikant Vinayak Gupte, Yati Chugh, Nitin Shetty, Sachin Subhash Bhagwat, Milind Chintaman Shukla, Noel John De Souza, Mahesh Vithalbhai Patel
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Patent number: 7626032Abstract: This invention relates to new generation triple-targeting, chiral, broad-spectrum antimicrobial 7-substituted piperidino-quinolone carboxylic acid derivatives, to their optical isomers, diastereomers or enantiomers, as well as pharmaceutically acceptable salts, hydrates, prodrugs, polymorphs and pseudopolymorphs thereof, to their preparation, to their compositions and to their use.Type: GrantFiled: April 24, 2008Date of Patent: December 1, 2009Assignee: Wockhardt LimitedInventors: Noel John De Souza, Mahesh Vithalbhai Patel, Prasad Keshav Deshpande, Shiv Kumar Agarwal, Kandepu Sreenivas, Sheela Chandrasekharan Nair, Yati Chugh, Milind Chintaman Shukla
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Patent number: 7608583Abstract: The present invention relates to the extraction and isolation of insulins from recombinant sources, particularly those expressed in and secreted by yeasts. Organic solvents have been used to extract host surface bound forms of insulin polypeptide. In addition, procedures for combining the steps medium clarification, solvent extraction and chromatography, in order to effect the simultaneous isolation and purification of soluble and membrane bound forms of insulin, is disclosed.Type: GrantFiled: November 14, 2003Date of Patent: October 27, 2009Assignee: Wockhardt LimitedInventors: Maharaj K Sahib, Edupuganti B Raju, Umesh S Shaligram
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Patent number: 7538221Abstract: A polymorphic forms of the hydrochloride salt and mesylate salt of racemic (±)-1-cyclopropyl-6-fluoro-8-methoxy-7-(4-amino-3,3-dimethylpiperidin-1-yl)-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid, dextrorotatory R-(+)-1-cyclopropyl-6-fluoro-8-methoxy-7-(4-amino-3,3-dimethylpiperidin-1-yl)-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid and S-(?)-1-cyclopropyl-6-fluoro-8-methoxy-7-(4-amino-3,3-dimethylpiperidin-1-yl)-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid having formula (I) and (II) respectively are described. Processes for their preparation are also described. The invention further relates to methods of using, and pharmaceutical compositions comprising the compounds of the invention for treatment of bacterial infections in mammals.Type: GrantFiled: November 10, 2004Date of Patent: May 26, 2009Assignee: The Company of Wockhardt LimitedInventors: Prasad Keshav Deshpande, Satish Baliram Bhavsar, Yati Chugh, Ravindra Dattatrya Yeole, Noel John De Souza, Mahesh Vithalbhai Patel
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Patent number: 7414114Abstract: The present invention provides a stable form of azithromycin derivatives that act as antibiotics. These compounds are in anhydrous form and have increased stability over the hydrated forms.Type: GrantFiled: February 24, 2003Date of Patent: August 19, 2008Assignee: Wockhardt LimitedInventors: Shiva P. Singh, Siddiqui M. Jaweed Mukarram, Manish Purohit, Anjum R. Khan
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Patent number: 7405228Abstract: The present invention provides agents having high antimicrobial activity for preventing and treating infectious diseases. Thus, the present invention provides novel cyano-(substituted)-methylenepiperidinophenyl oxazolidinone derivatives, processes for making the compounds, as well as antimicrobial compositions containing said derivatives as active ingredients and methods of treating bacterial infections with the said derivatives.Type: GrantFiled: July 10, 2003Date of Patent: July 29, 2008Assignee: Wockhardt LimitedInventors: Mahesh V Patel, Prasad K Deshpande, Milind D Sindkhedkar, Shrikant V Gupte, Yati Chugh, Nitin Shetty, Milind C Shukla, Ravindra D Yeole, Noel J De Souza