Patents by Inventor Sudershan Kumar Arora

Sudershan Kumar Arora 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).

  • Patent number: 9572777
    Abstract: The invention relates to a topical pharmaceutical composition for burn treatment and microbial infections on human beings or animals. The pharmaceutical composition comprises 0.1% w/w to 1.0% w/w of an antimicrobial drug, i.e., silver sulfadiazine and 0.2% w/w antiseptic, i.e., chlorhexidine gluconate, wherein silver sulfadiazine is in nanonized form.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: February 21, 2017
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Neeta Gupta, Simrata Bedi, Jyoti Srivastava, Vinod Kumar Arora, Manisha Pandya, Vyas M. Shingatgeri, Jaiprakash Jaysingrao Bhelonde, Monika Obrah, Sanjay Kumar Sharma, Rajinder K. Jalali, Sudershan Kumar Arora
  • Patent number: 9433580
    Abstract: The invention relates to a topical pharmaceutical composition for burn treatment and microbial infections on human beings or animals. The pharmaceutical composition comprises 0.1% w/w to 1.0% w/w of an antimicrobial drug, i.e., silver sulfadiazine and 0.2% w/w antiseptic, i.e., chlorhexidine gluconate, wherein silver sulfadiazine is in nanonized form.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: September 6, 2016
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Neeta Gupta, Simrata Bedi, Jyoti Srivastava, Vinod Kumar Arora, Manisha Pandya, Vyas M. Shingatgeri, Jaiprakash Jaysingrao Bhelonde, Monika Obrah, Sanjay Kumar Sharma, Rajinder K. Jalali, Sudershan Kumar Arora
  • Publication number: 20160213712
    Abstract: The invention relates to a topical pharmaceutical composition for burn treatment and microbial infections on human beings or animals. The pharmaceutical composition comprises 0.1% w/w to 1.0% w/w of an antimicrobial drug, i.e., silver sulfadiazine and 0.2% w/w antiseptic, i.e., chlorhexidine gluconate, wherein silver sulfadiazine is in nanonized form.
    Type: Application
    Filed: April 5, 2016
    Publication date: July 28, 2016
    Inventors: Neeta GUPTA, Simrata BEDI, Jyoti SRIVASTAVA, Vinod Kumar ARORA, Manisha PANDYA, Vyas M. SHINGATGERI, Jaiprakash Jaysingrao BHELONDE, Monika OBRAH, Sanjay Kumar SHARMA, Rajinder K. JALALI, Sudershan Kumar ARORA
  • Publication number: 20150291591
    Abstract: The present invention relates to a process for the preparation of polymorphs of doripenem.
    Type: Application
    Filed: November 5, 2012
    Publication date: October 15, 2015
    Inventors: Durga Shankar, Vishwesh Pravinchandra Pandya, Hashim Nizar Poovanathil Nagoor Meeran, Shailendra Kumar Singh, Mohan Prasad, Sudershan Kumar Arora
  • Publication number: 20150073148
    Abstract: The present invention relates to a process for the preparation of crystalline vilazodone hydrochloride.
    Type: Application
    Filed: April 16, 2013
    Publication date: March 12, 2015
    Inventors: Prasenjit Prafulla Das, Bindu Srivastava, Nitin Maheshwari, Hashim Nizar Poovanathil Nagoor Meeran, Mohan Prasad, Sudershan Kumar Arora
  • Publication number: 20150025080
    Abstract: The present invention provides processes for the preparation of amorphous form of sitagliptin dihydrogen phosphate. It also provides a solid dispersion of sitagliptin dihydrogen phosphate, including in the amorphous form, and processes for its preparation.
    Type: Application
    Filed: June 29, 2012
    Publication date: January 22, 2015
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Poonam Kaushik, Ram Thaimattam, Mohan Prasad, Sudershan Kumar Arora
  • Publication number: 20150011774
    Abstract: The present invention relates to a process for the preparation of azilsartan medoxomil or pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: January 30, 2013
    Publication date: January 8, 2015
    Inventors: Md Abul Kalam Azad, Prakash Bhimaji Kshirsagar, Shravan Kumar Singh, Anand Prakash Tiwari, Kaptan Singh, Mohan Prasad, Sudershan Kumar Arora
  • Publication number: 20140378472
    Abstract: The present invention relates to amorphous vilazodone hydrochloride, its process of preparation and pharmaceutical composition thereof.
    Type: Application
    Filed: December 12, 2012
    Publication date: December 25, 2014
    Inventors: Poonam Kaushik, Ram Thaimattam, Mohan Prasad, Sudershan Kumar Arora
  • Publication number: 20140357870
    Abstract: The present invention relates to a process for the preparation of dexlansoprazole.xH2O, wherein x is about 0.0 to about 0.1, using dexlansoprazole.xH2O, wherein x is about 2.6 to about 50.
    Type: Application
    Filed: June 20, 2012
    Publication date: December 4, 2014
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Anmol Kumar Ray, Anu Mittal, Nagaraju Gottumukkala, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad, Sudershan Kumar Arora
  • Publication number: 20140350252
    Abstract: The present invention relates to an improved stereoselective process for the preparation of (2R,3S/2S,3R)-3-(4-chloro-5-fluoropyrimidin-6-yl)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol intermediate compound. This intermediate compound is further used to prepare voriconazole—a triazole antifungal agent.
    Type: Application
    Filed: February 21, 2012
    Publication date: November 27, 2014
    Inventors: Nitin Maheshwari, Roshan Ramesh Medhane, Mohan Prasd, Sudershan Kumar Arora
  • Publication number: 20140350255
    Abstract: The present invention relates to a process for the preparation of vilazodone or its pharmaceutically acceptable salts. The present invention further provides a crystalline form of vilazodone free base.
    Type: Application
    Filed: February 1, 2013
    Publication date: November 27, 2014
    Inventors: Prasenjit Prafulla Das, Bindu Srivastava, Nitin Maheshwari, Hashim Nizar Poovanathil Nagoor Meeran, Mohan Prasad, Sudershan Kumar Arora
  • Publication number: 20140343290
    Abstract: The present invention relates to an improved process for the preparation of atazanavir bisulfate, an inhibitor of retroviral aspartate protease. The process of the present invention comprises conversion of 1,1-dimethylethyl[(2S,3R)-4-chloro-3-hydroxy-phenylbutan-2-yl]carbamate (Formula II) into 1-[4-(pyridine-2-yl)-phenyl]-4(S)-5 hydroxy-2-N-tert-butoxycarbonylamino-5(S)—N—(N-methoxycarbonyl-(L)-tert-leucyl)amino-6-phenyl-2-azahexane (Formula VII) without isolating intermediate compounds formed therein, followed by its subsequent conversion to atazanavir or its bisulfate salt.
    Type: Application
    Filed: July 25, 2012
    Publication date: November 20, 2014
    Inventors: Rakesh Kumar Singh, Nagaraju Gottumukkala, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad, Sudershan Kumar Arora
  • Publication number: 20140336380
    Abstract: The present invention provides a process for the preparation of agomelatine and its intermediate compounds. The invention also provides an intermediate compound of agomelatine represented by Formula (V).
    Type: Application
    Filed: November 21, 2012
    Publication date: November 13, 2014
    Inventors: Anu Mittal, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad, Sudershan Kumar Arora
  • Publication number: 20140065191
    Abstract: The invention relates to a topical pharmaceutical composition for burn treatment and microbial infections on human beings or animals. The pharmaceutical composition comprises 0.1% w/w to 1.0% w/w of an antimicrobial drug, i.e., silver sulfadiazine and 0.2% w/w antiseptic, i.e., chlorhexidine gluconate, wherein silver sulfadiazine is in nanonized form.
    Type: Application
    Filed: February 8, 2013
    Publication date: March 6, 2014
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Neeta GUPTA, Simrata BEDI, Jyoti SRIVASTAVA, Vinod Kumar ARORA, Manisha PANDYA, Vyas M. SHINGATGERI, Jaiprakash Jaysingrao BHELONDE, Monika OBRAH, Sanjay Kumar SHARMA, Rajinder K. JALALI, Sudershan Kumar ARORA
  • Patent number: 7763602
    Abstract: Novel pyrrole derivatives of formula (I) and their pharmaceutically acceptable acid addition salts having superior antimycobacterial activity against clinically sensitive as well as resistant strains of Mycobacterium tuberculosis as well as having lesser toxicity compared to known compounds. The use of the novel compounds of formula (I) for treatment of latent tuberculosis including Multi Drug Resistant Tuberculosis (MDR TB). The methods for preparation of the novel compounds, pharmaceutical compositions containing the novel compounds and method of treating MDR TB by administration of compounds of formula (I).
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: July 27, 2010
    Assignee: Lupin Limited
    Inventors: Sudershan Kumar Arora, Neelima Sinha, Sanjay Jain, Ram Shankar Upadhayaya, Gourhari Jana, Shankar Ajay, Rakesh Kumar Sinha
  • Patent number: 7691837
    Abstract: Novel pyrrole derivatives of formula (I) and their pharmaceutically acceptable acid addition salts having superior antimycobacterial activity against clinically sensitive as well as resistant strains of Mycobacterium tuberculosis as well as having lesser toxicity compared to known compounds. The use of the novel compounds of formula (I) for treatment of latent tuberculosis including Multi Drug Resistant Tuberculosis (MDR TB). The methods for preparation of the novel compounds, pharmaceutical compositions containing the novel compounds and method of treating MDR TB by administration of compounds of formula (I).
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: April 6, 2010
    Assignee: Lupin Limited
    Inventors: Sudershan Kumar Arora, Neelima Sinha, Sanjay Jain, Ram Shankar Upadhayaya, Gourhari Jana, Shankar Ajay, Rakesh Kumar Sinha
  • Patent number: 7691889
    Abstract: Novel compounds belonging to the class of oxazolidinones possessing potent antimycobacterial properties especially useful in the treatment of acid fast organisms such as Mycobacterium tuberculosis, Mycobacterium avium-intracellular complex, M. fortuitum and M. kansai. The compound and its pharmaceutically acceptable salts act as antibacterial agents. Also mentioned is a method for inhibiting growth of mycobacterial cells as well as a method of treating mycobacterial conditions such as Mycobacterium tuberculosis, drug resistant Mycobacterium tuberculosis, Mycobacterium avium-intracellular complex, M. fortuitum and M. kansai., including administering an antimycobacterially effective amount of the compound and/or pharmaceutically acceptable salts. There is also mentioned a process for the manufacture of the compound or its pharmaceutically acceptable salts.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: April 6, 2010
    Assignee: Lupin Limited
    Inventors: Sudershan Kumar Arora, Vijaykumar Jagdishwar Patil, Prathap Sreedharan Nair, Prasad Purushottam Dixit, Shankar Ajay, Rakesh Kumar Sinha
  • Publication number: 20090270330
    Abstract: A purified Arabinogalactan-Protein (AGP) composition isolated through a selective method from the leaves and/or stems of Argemone mexicana plant is described. Also described is a purified Arabinogalactan-Protein (AGP) composition isolated from the leaves and/or stems of Argemone mexicana plant, which has one or more of the following effects: immunosuppression, lymphoproliferation inhibition, cytokine modulation such as IL-2 inhibition, IFN-? inhibition, or IL-10 induction; keratinocyte proliferation inhibition, keratolytic activity and inhibitory activity in Mouse Ear Swelling test (MEST).
    Type: Application
    Filed: July 2, 2009
    Publication date: October 29, 2009
    Inventors: Sudershan Kumar ARORA, Vandita Srivastava, Sameer Shankar Walunj
  • Publication number: 20090264341
    Abstract: A purified Arabinogalactan-Protein (AGP) composition isolated through a selective method from the leaves and/or stems of Argemone mexicana plant is described. Also described is a purified Arabinogalactan-Protein (AGP) composition isolated from the leaves and/or stems of Argemone mexicana plant, which has one or more of the following effects: immunosuppression, lymphoproliferation inhibition, cytokine modulation such as IL-2 inhibition, IFN-? inhibition, or IL-10 induction; keratinocyte proliferation inhibition, keratolytic activity and inhibitory activity in Mouse Ear Swelling test (MEST).
    Type: Application
    Filed: July 2, 2009
    Publication date: October 22, 2009
    Inventors: Sudershan Kumar Arora, Vandita Srivastava, Sameer Shankar Walunj
  • Patent number: 7601368
    Abstract: A purified Arabinogalactan-Protein (AGP) composition isolated through a selective method from the leaves and/or stems of Argemone mexicana plant is described. Also described is a purified Arabinogalactan-Protein (AGP) composition isolated from the leaves and/or stems of Argemone mexicana plant, which has one or more of the following effects: immunosuppression, lymphoproliferation inhibition, cytokine modulation such as IL-2 inhibition, IFN-? inhibition, or IL-10 induction; keratinocyte proliferation inhibition, keratolytic activity and inhibitory activity in Mouse Ear Swelling test (MEST).
    Type: Grant
    Filed: September 1, 2004
    Date of Patent: October 13, 2009
    Assignee: Lupin Limited
    Inventors: Sudershan Kumar Arora, Vandita Srivastava, Sameer Shankar Walunj