Patents by Inventor Vinayak G

Vinayak G 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: 9800736
    Abstract: Devices, methods, and systems for mass notification are described herein. One method includes receiving, by an operator station, a selection associated with a particular paging group of a fire network associated with a facility, receiving an audio message by the operator station, and communicating the audio message to the particular paging group according to the selection.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: October 24, 2017
    Assignee: Honeywell Internatoinal Inc.
    Inventors: Sheeladitya Karmakar, Vinayak G, Kallesh N. Patil, Jerin Cherian, Mukesh Vijay, Bhawani Shekhawat, Abhishek Kumar, Manikandan M
  • Patent number: 9554277
    Abstract: Methods, devices, and systems for managing access rights are described herein. One method includes receiving, by a mobile device, information from a passive tag located at an entrance to an area, wherein the information includes identification information for the entrance, sending, by the mobile device to a computing device of an access control system associated with the area, the information from the passive tag and a request to access the area, and granting, by the computing device of the access control system, access to the area based on the information from the passive tag and the request to access the area.
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: January 24, 2017
    Assignee: Honeywell International Inc.
    Inventors: Vinayak G, Anantha Padmanabha Rahul U
  • Publication number: 20160049030
    Abstract: Methods, devices, and systems for managing access rights are described herein. One method includes receiving, by a mobile device, information from a passive tag located at an entrance to an area, wherein the information includes identification information for the entrance, sending, by the mobile device to a computing device of an access control system associated with the area, the information from the passive tag and a request to access the area, and granting, by the computing device of the access control system, access to the area based on the information from the passive tag and the request to access the area.
    Type: Application
    Filed: August 18, 2014
    Publication date: February 18, 2016
    Inventors: Vinayak G, Anantha Padmanabha Rahul U
  • Patent number: 9162974
    Abstract: The present invention relates to an improved process for the preparation of the active pharmaceutical ingredient vorinostat. In particular it relates to a process for preparing vorinostat substantially free from impurities.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: October 20, 2015
    Assignee: Generics (UK) Limited
    Inventors: Vinayak G. Gore, Madhukar S. Patil, Rahul A. Bhalerao, Hemant M. Mande, Sandeep G. Mekde
  • Publication number: 20150018424
    Abstract: The present invention relates to an improved process for the preparation of the active pharmaceutical ingredient vorinostat. In particular it relates to a process for preparing vorinostat substantially free from impurities.
    Type: Application
    Filed: October 6, 2014
    Publication date: January 15, 2015
    Inventors: Vinayak G. Gore, Madhukar S. Patil, Rahul A. Bhalerao, Hemant M. Mande, Sandeep G. Mekde
  • Patent number: 8883851
    Abstract: The present invention relates to an improved process for the preparation of the active pharmaceutical ingredient vorinostat. In particular it relates to a process for preparing vorinostat substantially free from impurities, involving suberic acid, aniline and hydroxylamine as starting materials.
    Type: Grant
    Filed: October 14, 2009
    Date of Patent: November 11, 2014
    Assignee: Generics [UK] Limited
    Inventors: Vinayak G. Gore, Madhukar S. Patil, Rahul A. Bhalerao, Hemant M. Mande, Sandeep G. Mekde
  • Publication number: 20140270103
    Abstract: Devices, methods, and systems for mass notification are described herein. One method includes receiving, by an operator station, a selection associated with a particular paging group of a fire network associated with a facility, receiving an audio message by the operator station, and communicating the audio message to the particular paging group according to the selection.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Sheeladitya Karmakar, Vinayak G, Kallesh N. Patil, Jerin Cherian, Mukesh Vijay, Bhawani Shekhawat, Abhishek Kumar, Manikandan M
  • Patent number: 8648214
    Abstract: The present invention relates to processes for the preparation of 4-hydroxy-??-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1,3-benzenedimethanol 1-hydroxy-2-naphthoate (salmeterol xinafoate) (12a), the preparation of 4-hydroxy-??-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1,3-benzenedimethanol (salmeterol) (11), the preparation of protected N-[6-(4-phenylbutoxy)hexyl]amine intermediates (7), and the preparation of 6-substituted (4-phenylbutoxy)hexane intermediates (5), shown below, wherein X is a leaving group and Pg is a protecting group.
    Type: Grant
    Filed: April 16, 2008
    Date of Patent: February 11, 2014
    Assignee: Generics [UK] Limited
    Inventors: Vinayak G. Gore, Avinash C. Gaikwad, Maheshkumar Gadakar, Vinay Kumar Shukla
  • Patent number: 8344168
    Abstract: The present invention relates to a process for the preparation of steroidal 17?-carboxylic thioates. More particularly the present invention relates to a convenient and efficient synthesis of steroidal 17?-carboxylic thioates, such as fluticasone propionate I, using soluble mixed fluorides to introduce fluorine by displacing an appropriate leaving group X in compounds II resulting in selective and controlled fluorination. The present invention also relates to intermediates II and their preparation.
    Type: Grant
    Filed: December 8, 2008
    Date of Patent: January 1, 2013
    Assignee: Generics (UK) Limited
    Inventors: Vinayak G. Gore, Mahesh Gadakar, K. Pokharkar, V. Wakchure
  • Patent number: 8119662
    Abstract: The present invention relates to a novel crystalline form of zofenopril calcium of formula (I), chemically known as (4S)-1-[(2S)-3-(benzoylthio)-2-methylpropionyl]-4-(phenylthio)-L-proline calcium salt. The present invention further relates to a process for the preparation of the new crystalline form of zofenopril calcium and its use in pharmaceutical preparations.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: February 21, 2012
    Assignee: Generics [UK] Limited
    Inventors: Vinayak G. Gore, Ashok D. Pehere, Avinash C. Gaikwad, Priyesh S. Vijaykar
  • Publication number: 20110263712
    Abstract: The present invention relates to an improved process for the preparation of the active pharmaceutical ingredient vorinostat. In particular it relates to a process for preparing vorinostat substantially free from impurities, involving suberic acid, aniline and hydroxylamine as starting materials.
    Type: Application
    Filed: October 14, 2009
    Publication date: October 27, 2011
    Applicant: Generics (UK) Limited
    Inventors: Vinayak G. Gore, Madhukar S. Patil, Rahul A. Bhalerao, Hemant M. Mande, Sandeep G. Mekde
  • Publication number: 20110112157
    Abstract: The present invention relates to an improved process for the preparation of the active pharmaceutical ingredient zolmitriptan. In particular, it relates to an efficient process for the preparation of zolmitriptan and its pharmaceutically acceptable salts and solvates.
    Type: Application
    Filed: October 3, 2008
    Publication date: May 12, 2011
    Applicant: GENERICS [UK] LIMITED
    Inventors: Debashish Datta, Vinayak G. Gore, Maheshkumar S. Gadakar, Kiran Pokharkar, Kiran Phatangare
  • Publication number: 20110028736
    Abstract: The present invention relates to zofenopril calcium form A substantially free of other forms of zofenopril calcium and to zofenopril calcium having a chemical purity of more than 98.5%. The present invention also relates to methods of preparing such zofenopril calcium. It further relates to compositions comprising such zofenopril calcium.
    Type: Application
    Filed: October 14, 2010
    Publication date: February 3, 2011
    Applicant: Generics [UK] Limited
    Inventors: Vinayak G. Gore, Ashok D. Pehere, Avinash C. Gaikwad, Priyesh S. Vijaykar
  • Publication number: 20100256208
    Abstract: The present invention relates to a novel process for the preparation of rizatriptan and its pharmaceutically acceptable salts. It provides a novel process for the preparation of highly pure rizatriptan, which can be easily adopted for commercial production with a high degree of consistency in purity and yield. Subsequently the rizatriptan base prepared can be converted into any suitable pharmaceutically acceptable salt, such as the oxalate, succinate or benzoate salt, for dosage form preparation. The present invention also provides a composition comprising rizatriptan useful for the manufacture of a medicament for the treatment or prevention of migraine.
    Type: Application
    Filed: June 4, 2008
    Publication date: October 7, 2010
    Inventors: Vinayak G. Gore, Vikas S. Kulkarni, Sneha R. Wavhal
  • Publication number: 20100076086
    Abstract: The present invention relates to a novel process for the preparation of O-desmethyl venlafaxine (ODV).
    Type: Application
    Filed: January 31, 2008
    Publication date: March 25, 2010
    Applicant: Merck Development Centre Private Limited Plot 1 A/2
    Inventor: Vinayak G. Gore
  • Publication number: 20100063160
    Abstract: The present invention relates to crystalline forms of O-desmethyl venlafaxine (ODV) succinate monohydrate, namely Forms I and II, in pure form and to novel processes for their preparation. The present invention provides a process for the preparation of Form II free of Form I and a process for the preparation of Form I free of Form II. The present invention provides direct methods for the preparation of ODV succinate Form II from ODV free base and for the preparation of ODV succinate Form I from ODV free base.
    Type: Application
    Filed: October 18, 2007
    Publication date: March 11, 2010
    Applicant: Merck Development Centre Private Limited
    Inventors: Vinayak G. Gore, Vikas S. Kulkarni, V.S. Wakchaure, M.G. Hublikar, S.R. Wavhal
  • Publication number: 20100035994
    Abstract: The present invention relates to a novel hydrate form of O-desmethyl venlafaxine succinate. The present invention further relates to processes for the preparation of the novel hydrate form, pharmaceutical compositions comprising it, second medical uses of the novel hydrate form, and methods using it for treating diseases such as generalised anxiety disorder, anxiety, depressive disorder, depression and panic disorder.
    Type: Application
    Filed: August 8, 2007
    Publication date: February 11, 2010
    Inventors: Vinayak G. Gore, Vikas S. Kulkarni, Vikas S. Wakchaure, Mahesh G. Hublikar, Sneha R. Wavhal
  • Publication number: 20090198062
    Abstract: The present invention relates to a process for the preparation of bisphosphonic acids and salts thereof, in particular monosodium salts thereof. The invention also relates to the conversion of the bisphosphonic acids to their sodium salts using an aqueous-organic solvent system. The present invention further relates to the conversion of variable hydrate forms of risedronic acid monosodium salt into a pharmaceutically acceptable hemipentahydrate form by crystallization using an aqueous-organic solvent system.
    Type: Application
    Filed: December 22, 2008
    Publication date: August 6, 2009
    Inventors: Vinayak G. Gore, Vinay Kumar Shukla, Manoj M. Ghadge, Rekha M. Avadhut
  • Publication number: 20090177001
    Abstract: The present invention relates to a process for the preparation of steroidal 17?-carboxylic thioates. More particularly the present invention relates to a convenient and efficient synthesis of steroidal 17?-carboxylic thioates, such as fluticasone propionate I, using soluble mixed fluorides to introduce fluorine by displacing an appropriate leaving group X in compounds II resulting in selective and controlled fluorination. The present invention also relates to intermediates II and their preparation.
    Type: Application
    Filed: December 8, 2008
    Publication date: July 9, 2009
    Inventors: Vinayak G. Gore, Mahesh Gadakar, K. Pokharkar, V. Wakchure
  • Publication number: 20090176860
    Abstract: The present invention relates to zofenopril calcium form A substantially free of other forms of zofenopril calcium and to zofenopril calcium having a chemical purity of more than 98.5%. The present invention also relates to methods of preparing such zofenopril calcium. It further relates to compositions comprising such zofenopril calcium.
    Type: Application
    Filed: November 25, 2008
    Publication date: July 9, 2009
    Inventors: Vinayak G. Gore, Ashok D. Pehere, Avinash C. Gaikwad, Priyesh S. Vijaykar