Patents Assigned to Wockhardt Limited
  • Publication number: 20240325406
    Abstract: 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: Application
    Filed: June 11, 2024
    Publication date: October 3, 2024
    Applicant: Wockhardt Limited
    Inventors: Manohar Baburao NANDANWAR, Atul KANSAGARA, Rajendra Nandlal NAGORI, Muftedar Ahmed Iftekhar PATEL, Ravindra Dattatraya YEOLE, Bhaskar CHAUHAN, Keshav DEO, Mahesh Vithalbhai PATEL
  • Patent number: 11865108
    Abstract: Nitrogen containing bicyclic compounds of Formula (I), pharmaceutical compositions comprising these compounds and their use in treating bacterial infection is disclosed.
    Type: Grant
    Filed: October 18, 2020
    Date of Patent: January 9, 2024
    Assignee: Wockhardt Limited
    Inventors: 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
  • Publication number: 20230338320
    Abstract: 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: Application
    Filed: November 23, 2020
    Publication date: October 26, 2023
    Applicant: Wockhardt Limited
    Inventors: Jack Aurora, Moinuddin Rashid Syed, Rajendra Gawali
  • Publication number: 20220378759
    Abstract: Nitrogen containing bicyclic compounds of Formula (I), pharmaceutical compositions comprising these compounds and their use in treating bacterial infection is disclosed.
    Type: Application
    Filed: October 18, 2020
    Publication date: December 1, 2022
    Applicant: Wockhardt Limited
    Inventors: 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
  • Publication number: 20180104224
    Abstract: 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: Application
    Filed: December 19, 2017
    Publication date: April 19, 2018
    Applicant: Wockhardt Limited
    Inventors: Mahesh Vithalbhai Patel, Sachin Bhagwat, Jaykumar Satwaji Satav, Hemant Narendra Khande, Prashant Ratnakar Joshi, Snehal Rameshwar Palwe
  • Patent number: 9408806
    Abstract: 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: Grant
    Filed: September 13, 2013
    Date of Patent: August 9, 2016
    Assignee: Wockhardt Limited
    Inventors: Girish Kumar Jain, Ramakant Gundu, Rahul Dabre
  • Publication number: 20140213566
    Abstract: 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: Application
    Filed: October 4, 2011
    Publication date: July 31, 2014
    Applicant: Wockhardt Limited
    Inventors: Sachin Subhash Bhagwat, Mahesh Vithalbhai Patel
  • Patent number: 8729269
    Abstract: 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: Grant
    Filed: February 12, 2010
    Date of Patent: May 20, 2014
    Assignee: Wockhardt Limited
    Inventors: 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
  • Patent number: 8709485
    Abstract: 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: Grant
    Filed: February 6, 2009
    Date of Patent: April 29, 2014
    Assignee: Wockhardt Limited
    Inventors: Munish Talwar, Ritesh Kapoor, Manoj Mashalkar, Girish Kumar Jain
  • Patent number: 8513439
    Abstract: 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: Grant
    Filed: January 10, 2012
    Date of Patent: August 20, 2013
    Assignee: Wockhardt Limited
    Inventor: Ramesh Sesha
  • Patent number: 8507519
    Abstract: 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: Grant
    Filed: May 21, 2007
    Date of Patent: August 13, 2013
    Assignee: Wockhardt Limited
    Inventors: Mahesh Vithalbhai Patel, Shivkumar Agarwal, Sreenivas Kandepu
  • Patent number: 8455667
    Abstract: 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: Grant
    Filed: April 10, 2012
    Date of Patent: June 4, 2013
    Assignee: Wockhardt Limited
    Inventor: Ramesh Sesha
  • Patent number: 8048952
    Abstract: 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: Grant
    Filed: June 15, 2007
    Date of Patent: November 1, 2011
    Assignee: Wockhardt Limited
    Inventors: Neil Wynne, Michael Hudson
  • Patent number: 7868173
    Abstract: 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: Grant
    Filed: March 9, 2007
    Date of Patent: January 11, 2011
    Assignee: Wockhardt Limited
    Inventors: Mahesh Vithalbhai Patel, Vijaya Narayan Desai, Prasad Keshav Deshpande, Ravindra Dattatraya Yeole, Rajesh Prabhakar Kale
  • Patent number: 7687627
    Abstract: 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: Grant
    Filed: September 7, 2004
    Date of Patent: March 30, 2010
    Assignee: Wockhardt Limited
    Inventors: 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
  • Patent number: 7626032
    Abstract: 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: Grant
    Filed: April 24, 2008
    Date of Patent: December 1, 2009
    Assignee: Wockhardt Limited
    Inventors: Noel John De Souza, Mahesh Vithalbhai Patel, Prasad Keshav Deshpande, Shiv Kumar Agarwal, Kandepu Sreenivas, Sheela Chandrasekharan Nair, Yati Chugh, Milind Chintaman Shukla
  • Patent number: 7608583
    Abstract: 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: Grant
    Filed: November 14, 2003
    Date of Patent: October 27, 2009
    Assignee: Wockhardt Limited
    Inventors: Maharaj K Sahib, Edupuganti B Raju, Umesh S Shaligram
  • Patent number: 7538221
    Abstract: 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: Grant
    Filed: November 10, 2004
    Date of Patent: May 26, 2009
    Assignee: The Company of Wockhardt Limited
    Inventors: Prasad Keshav Deshpande, Satish Baliram Bhavsar, Yati Chugh, Ravindra Dattatrya Yeole, Noel John De Souza, Mahesh Vithalbhai Patel
  • Patent number: 7414114
    Abstract: 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: Grant
    Filed: February 24, 2003
    Date of Patent: August 19, 2008
    Assignee: Wockhardt Limited
    Inventors: Shiva P. Singh, Siddiqui M. Jaweed Mukarram, Manish Purohit, Anjum R. Khan
  • Patent number: 7405228
    Abstract: 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: Grant
    Filed: July 10, 2003
    Date of Patent: July 29, 2008
    Assignee: Wockhardt Limited
    Inventors: 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