Patents by Inventor Mukesh Kumar Sharma

Mukesh Kumar Sharma 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: 11634684
    Abstract: The present invention provides to a process for recovery of an organic compound (i.e. Ethanol, propanol, butanol, Acetone, iso-propyl alcohol) from a fermented broth which is produced from different fermentation technologies. The present invention particularly relates to an integrated process for ethanol separation from the fermentation broth using integrated vapor compressing unit (turbofans), evaporator (falling film) and a broth stripper column (vacuum distillation system). The process is operated under low temperature for the separation and recovery of the organic compound (particularly ethanol) from the fermented broth containing live microbes typically below or at 50° C. to ensure the activity of the microbes in the broth recycle. Again, the activity of the microbes is further ensured by maintaining the residence time of the microbe containing broth outside the Fermentor is less than or equal to 10 minutes.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: April 25, 2023
    Assignee: Indian Oil Corporation Limited
    Inventors: Mukesh Kumar Sharma, Gaurav Bajaj, Alok Sharma
  • Publication number: 20200325438
    Abstract: The present invention provides to a process for recovery of an organic compound (i.e. Ethanol, propanol, butanol, Acetone, iso-propyl alcohol) from a fermented broth which is produced from different fermentation technologies. The present invention particularly relates to an integrated process for ethanol separation from the fermentation broth using integrated vapor compressing unit (turbofans), evaporator (falling film) and a broth stripper column (vacuum distillation system). The process is operated under low temperature for the separation and recovery of the organic compound (particularly ethanol) from the fermented broth containing live microbes typically below or at 50° C. to ensure the activity of the microbes in the broth recycle. Again, the activity of the microbes is further ensured by maintaining the residence time of the microbe containing broth outside the Fermentor is less than or equal to 10 minutes.
    Type: Application
    Filed: January 31, 2020
    Publication date: October 15, 2020
    Inventors: Mukesh Kumar Sharma, Gaurav Bajaj, Alok Sharma
  • Patent number: 10002053
    Abstract: Various systems and methods for restoring data using indexes. For example, one method involves receiving a request that includes a restore criterion. The method involves identifying a storage object in a backup storage device that meets the restore criterion, in response to the request. Detecting the identity of the storage object involves sending a query with the restore criterion to a client computing device that includes an index. The method also involves responding to the request with information identifying the storage object.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: June 19, 2018
    Assignee: Veritas Technologies LLC
    Inventor: Mukesh Kumar Sharma
  • Publication number: 20150232426
    Abstract: The present invention provides a process for the preparation of oxcarbazepine of Formula (1), which is an Active Pharmaceutical Ingredient (API) and a useful intermediate in the preparation of eslicarbazepine acetate of Formula (A). The present invention further provides a process for the preparation of eslicarbazepine acetate.
    Type: Application
    Filed: September 26, 2013
    Publication date: August 20, 2015
    Inventors: Ketan Hirpara, Kdv Jesunadh, Mukesh Kumar Sharma, Chandra Has Khanduri
  • Publication number: 20150133657
    Abstract: The present invention provides processes for the preparation of rivaroxaban. The present invention also provides an intermediate for the preparation of rivaroxaban.
    Type: Application
    Filed: May 23, 2013
    Publication date: May 14, 2015
    Inventors: Pankaj Kumar Singh, Mukesh Kumar Sharma, Chandra Has Khanduri
  • Publication number: 20150065704
    Abstract: The present invention provides a novel process for the preparation of 10-oxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide, commonly known as oxcarbazepine, which is a medicament and a useful intermediate in the preparation of eslicarbazepine acetate. The present invention further provides a process for the preparation and purification of eslicarbazepine acetate.
    Type: Application
    Filed: July 11, 2012
    Publication date: March 5, 2015
    Inventors: Ketan Hirpara, Chandra Has Khanduri, Mukesh Kumar Sharma
  • Patent number: 8935215
    Abstract: Various systems and methods for restoring data using indexes. For example, one method involves receiving a request that includes a restore criterion. The method involves identifying a storage object in a backup storage device that meets the restore criterion, in response to the request. Detecting the identity of the storage object involves sending a query with the restore criterion to a client computing device that includes an index. The method also involves responding to the request with information identifying the storage object.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: January 13, 2015
    Assignee: Symantec Corporation
    Inventor: Mukesh Kumar Sharma
  • Patent number: 8853453
    Abstract: The present invention relates to processes for reducing impurities in lacosamide during the preparation of lacosamide. The invention provides processes for minimizing or removing impurities such as (2R)-2-(acetylamino)-3-(benzylamino)-3-oxopropyl acetate of Formula II or (2R)-2-propanoylamino-N-benzyl-3-methoxypropionamide of Formula III in lacosamide.
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: October 7, 2014
    Assignee: Ranbaxy Laboratories Limited
    Inventors: Hari Mohan Sriram, Mukesh Kumar Madhra, Mukesh Kumar Sharma
  • Patent number: 8586738
    Abstract: The present invention provides a novel process for the preparation of pure valganciclovir hydrochloride.
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: November 19, 2013
    Inventors: Mohammed Salman Hashmi, Mukesh Kumar Sharma, Chandra Has Khanduri
  • Publication number: 20130204042
    Abstract: The present invention relates to processes for reducing impurities in lacosamide during the preparation of lacosamide. The invention provides processes for minimizing or removing impurities such as (2R)-2-(acetylamino)-3-(benzylamino)-3-oxopropyl acetate of Formula II or (2R)-2-propanoylamino-N-benzyl-3-methoxypropionamide of Formula III in lacosamide.
    Type: Application
    Filed: January 31, 2011
    Publication date: August 8, 2013
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Hari Mohan Sriram, Mukesh Kumar Madhra, Mukesh Kumar Sharma
  • Publication number: 20130085304
    Abstract: The present invention relates to processes for the preparation of crystalline polymorphic forms of lacosamide (Formula I), including processes for inter-conversion among such polymorphic forms.
    Type: Application
    Filed: November 19, 2010
    Publication date: April 4, 2013
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Mukesh Kumar Madhra, Hari Mohan Sriram, Mukesh Kumar Sharma, Satish Chandra Jha
  • Publication number: 20120190850
    Abstract: The present invention provides a novel process for the preparation of pure valganciclovir hydrochloride.
    Type: Application
    Filed: August 12, 2010
    Publication date: July 26, 2012
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Mohammed Salman Hashmi, Mukesh Kumar Sharma, Chandra Has Khanduri
  • Publication number: 20100099885
    Abstract: The present invention relates to processes for the preparation of Form I and Form II of Ritonavir, wherein no seed crystals are used.
    Type: Application
    Filed: October 1, 2007
    Publication date: April 22, 2010
    Inventors: Mukesh Kumar Sharma, Chandra Has Khanduri, Pankaj Kumar Singh, Yoginder Pal Sachdeva
  • Publication number: 20090306135
    Abstract: The present invention relates to stable amorphous form of fexofenadine hydrochloride, process for its preparation, pharmaceutical composition comprising it and its use for the treatment of allergic reactions.
    Type: Application
    Filed: March 24, 2009
    Publication date: December 10, 2009
    Inventors: Mukesh Kumar SHARMA, Chandra Has KHANDURI, Bhupendra VASHISHTA
  • Patent number: 5792874
    Abstract: A multistep process for producing 8-chloro-6-(2-fluorophenyl)-1-methyl-4-H-imidazo?1,5a!?1,4!benzodiazepine (midazolam) comprises treating a compound of Formula II with a lower alkyl dithiol to produce a compound of Formula III, wherein n=2 or 3, converting the compound of Formula III to a compound of Formula VII, and then treating the compound of Formula VII with a deprotecting agent, thereby producing midazolam. Novel intermediate compounds are also disclosed.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: August 11, 1998
    Assignee: Ranbaxy Laboratories, Ltd.
    Inventors: Jag Mohan Khanna, Naresh Kumar, Chandrahas Khanduri, Mukesh Kumar Sharma, Pankaj Sharma, Swargam Sathyanarayan, Girij Pal Singh
  • Patent number: 5756729
    Abstract: A multistep process for producing 8-chloro-6-(2-fluorophenyl)-1-methyl-4-H-imidazo?1,5a!?1,4! benzodiazepine (midazolam) comprises treating a compound of Formula II with a lower alkyl dithiol to produce a compound of Formula III, wherein n=2 or 3, converting the compound of Formula III to a compound of Formula VII, and then treating the compound of Formula VII with a deprotecting agent, thereby producing midazolam. Novel intermediate compounds are also disclosed.
    Type: Grant
    Filed: October 9, 1996
    Date of Patent: May 26, 1998
    Assignee: Ranbaxy Laboratories, Ltd.
    Inventors: Jag Mohan Khanna, Naresh Kumar, Chandrahas Khanduri, Mukesh Kumar Sharma, Pankaj Sharma, Swargam Sathyanarayan, Girij Pal Singh