Patents by Inventor Ashutosh Agarwal

Ashutosh Agarwal 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: 10725021
    Abstract: The present invention provides high throughput assays for identifying compounds that modulate a contractile function, as well as devices suitable for use in these assays.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: July 28, 2020
    Assignee: President and Fellows of Harvard College
    Inventors: Kevin Kit Parker, Josue A. Goss, Anna Grosberg, Patrick W. Alford, Adam W. Feinberg, Ashutosh Agarwal, Megan Laura McCain, Johan Ulrik Lind
  • Publication number: 20190350200
    Abstract: The present invention relates to synergistic antimicrobial compositions comprising quaternary ammonium compound and antimicrobial active, process of preparing the same and their use. The compositions of the present invention possess activity at lower concentration of the actives and are environmentally benign.
    Type: Application
    Filed: November 6, 2017
    Publication date: November 21, 2019
    Applicant: JUBILANT LIFE SCIENCES LIMITED
    Inventors: Vineet SHARMA, Rwittika DE, Pradeep Kumar VERMA, Ashutosh AGARWAL
  • Publication number: 20190276476
    Abstract: Synthesizing a metal-organic-framework includes combining a first solution and a second solution to yield a synthetic medium. The first solution typically includes a solvent, an inhibitor, a metal capping agent, a ligand, and a metal source, and the second solution typically includes a deprotonating agent and a buffer. The metal and the ligand are reacted in the synthetic medium to yield a two-dimensional metal-organic-framework in the form of a nanosheet, and the two-dimensional metal-organic-framework is removed from the synthetic medium. The two-dimensional metal-organic framework has an aspect ratio of at least 300 or at least 1000.
    Type: Application
    Filed: March 6, 2019
    Publication date: September 12, 2019
    Inventors: Bohan Shan, Yuxia Shen, Sefaattin Tongay, Bin Mu, Ashutosh Agarwal, Ying Qin
  • Patent number: 10314312
    Abstract: The present invention discloses synergistic antimicrobial composition comprises zinc pyrithione and a zinc salt of pyridine carboxylic acid.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: June 11, 2019
    Assignee: Jubilant Life Sciences Limited
    Inventors: Vineet Sharma, Ashutosh Agarwal
  • Publication number: 20190119816
    Abstract: Embodiments herein relate to gas distribution apparatuses. In one aspect, the disclosure herein relates to a showerhead including a body having an upper surface and a lower surface. A thermal choke is disposed adjacent a perimeter of the body. The thermal choke includes a plurality of interleaved channels. One or more apertures are disposed between the upper surface and the lower surface of the body.
    Type: Application
    Filed: October 23, 2018
    Publication date: April 25, 2019
    Inventors: Yuxing ZHANG, Daniel HWUNG, Ashutosh AGARWAL, Kaushik ALAYAVALLI, Kalyanjit GHOSH
  • Publication number: 20180372725
    Abstract: The present invention provides devices, constructs, and methods of use of polymeric fiber-scaffolded engineered tissues and assays for identifying compounds that modulate a contractile function, using such devices and constructs.
    Type: Application
    Filed: January 12, 2018
    Publication date: December 27, 2018
    Inventors: Kevin Kit Parker, Mohammad Reza Badrossamay, Ashutosh Agarwal
  • Publication number: 20180291322
    Abstract: A microfluidic structure is formed with one or more microfluidic channels for receiving fluid and passing the fluid through a channel in communication with a collection chamber integrated with that channel through a transition stage that allows the collection chamber to gather targets within the fluid, such as cells, including circulating tumor cells in blood. The transition stage may be formed for an asymmetrical configuration with an obstacle and chamfered face configuration. A gas permeable membrane provides perfusion control for directing gas to the collection chamber. Porous elements provide bubble venting from the fluid flow.
    Type: Application
    Filed: October 6, 2016
    Publication date: October 11, 2018
    Inventors: Ashutosh Agarwal, Siddarth Rawal, Giovanni Lenguito
  • Publication number: 20180209957
    Abstract: The present invention provides high throughput assays for identifying compounds that modulate a contractile function, as well as devices suitable for use in these assays.
    Type: Application
    Filed: September 1, 2017
    Publication date: July 26, 2018
    Inventors: Kevin Kit Parker, Josue A. Goss, Anna Grosberg, Patrick W. Alford, Adam W. Feinberg, Ashutosh Agarwal, Megan Laura McCain, Johan Ulrik Lind
  • Patent number: 9968537
    Abstract: The present invention discloses a stable biocidal composition with enhanced antifungal activity at low concentration of active (s) and a process for preparing the same. The composition comprises: zinc pyrithione, C8-C18 quaternary ammonium salt (preferably cetylpyridinium chloride), water miscible glycol/polyol/glycol ether/lactam, organic amine and/or alkanol amine. The composition can be formulated into: hair care formulations, antidandruff hair care formulations, water based paints, coatings, adhesives, hard surface cleaners, fabric care compositions, wood products, plastic products and medical products. The biocidal compositions and the resulting formulations are transparent or opaque and are stable at varying pH and humidity conditions.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: May 15, 2018
    Inventors: Vineet Sharma, Ashutosh Agarwal
  • Patent number: 9879341
    Abstract: Embodiments described herein provide a remote plasma system utilizing a microwave source. Additionally, generation and deposition techniques for 2D transition metal chalcogenides with large area uniformity utilizing microwave assisted generation of radicals is disclosed. Plasma may be generated remotely utilizing the microwave source. A processing platform configured to deposit 2D transition metal chalcogenides is also disclosed.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: January 30, 2018
    Assignee: Applied Materials, Inc.
    Inventors: Kaushal K. Singh, Deepak Jadhav, Ashutosh Agarwal, Ashish Goel, Vijay Parihar, Er-Xuan Ping, Randhir P. S. Thakur
  • Patent number: 9857356
    Abstract: The present invention provides high throughput assays for identifying compounds that modulate a contractile function, as well as devices suitable for these assays.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: January 2, 2018
    Assignee: President and Fellows of Havard College
    Inventors: Kevin Kit Parker, Josue Adrian Goss, Anna Grosberg, Patrick W. Alford, Adam W. Feinberg, Ashutosh Agarwal, Megan Laura McCain, Johan Ulrik Lind
  • Publication number: 20170208815
    Abstract: The present invention discloses synergistic antimicrobial composition comprises zinc pyrithione and a zinc salt of pyridine carboxylic acid.
    Type: Application
    Filed: November 7, 2014
    Publication date: July 27, 2017
    Inventors: Vineet SHARMA, Ashutosh AGARWAL
  • Publication number: 20170082625
    Abstract: A slotted microfilter is coated with a phase changeable material having a hydrophobic state under a first temperature and a hydrophilic state under a second temperature. An example coating material is poly(N-isopropylacrylamide) (“PIPAAm”). The microfilter can be controlled to switch between a capture state where circulating tumor cells are captured by the microfilter and a release state, where viable tumor cells are released from capture for analysis, e.g., single cell phenotypic and genomic analysis, or for ex vivo culture growth.
    Type: Application
    Filed: September 19, 2016
    Publication date: March 23, 2017
    Inventors: Ashutosh Agarwal, Zheng Ao, Richard Cote, Ram H. Datar
  • Publication number: 20160374914
    Abstract: The present invention discloses a stable biocidal composition with enhanced anti-fungal activity at low concentration of active(s) and a process for preparing the same. The composition comprises: zinc pyrithione, C8-C18 quaternary ammonium salt (preferably cetylpyridinium chloride), water miscible glycol/polyol/glycol ether/lactam, organic amine and/or alkanol amine The composition can be formulated into: hair care formulations, antidandruff hair care formulations, water based paints, coatings, adhesives, hard surface cleaners, fabric care compositions, wood products, plastic products and medical products. The biocidal compositions and the resulting formulations are transparent or opaque and are stable at varying pH and humidity conditions.
    Type: Application
    Filed: September 2, 2014
    Publication date: December 29, 2016
    Inventors: VINEET SHARMA, ASHUTOSH AGARWAL
  • Publication number: 20160372351
    Abstract: Embodiments described herein provide a remote plasma system utilizing a microwave source. Additionally, generation and deposition techniques for 2D transition metal chalcogenides with large area uniformity utilizing microwave assisted generation of radicals is disclosed. Plasma may be generated remotely utilizing the microwave source. A processing platform configured to deposit 2D transition metal chalcogenides is also disclosed.
    Type: Application
    Filed: June 21, 2016
    Publication date: December 22, 2016
    Inventors: Kaushal K. SINGH, Deepak JADHAV, Ashutosh AGARWAL, Ashish GOEL, Vijay PARIHAR, Er-Xuan PING, Randhir P.S. THAKUR
  • Publication number: 20160312360
    Abstract: Methods and apparatus for processing a substrate are provided herein. In some embodiments, a substrate processing chamber includes: a chamber body; a chamber lid assembly having a housing enclosing a central channel that extends along a central axis and has an upper portion and a lower portion; a lid plate coupled to the housing and having a contoured bottom surface that extends downwardly and outwardly from a central opening coupled to the lower portion of the central channel to a peripheral portion of the lid plate; and a gas distribution plate disposed below the lid plate and having a plurality of apertures disposed through the gas distribution plate.
    Type: Application
    Filed: June 9, 2015
    Publication date: October 27, 2016
    Inventors: Muhammad M. RASHEED, Srinivas GANDIKOTA, Mario Dan SANCHEZ, Guoqiang JIAN, Yixiong YANG, Deepak JADHAV, Ashutosh AGARWAL
  • Publication number: 20160220468
    Abstract: The present invention discloses a stable biocidal composition with enhanced antifungal activity at low concentration of active (s) and a process for preparing the same. The composition comprises: zinc pyrithione, C8-C18 quaternary ammonium salt (preferably cetylpyridinium chloride), water miscible glycol/polyol/glycol ether/lactam, organic amine and/or alkanol amine. The composition can be formulated into: hair care formulations, antidandruff hair care formulations, water based paints, coatings, adhesives, hard surface cleaners, fabric care compositions, wood products, plastic products and medical products. The biocidal compositions and the resulting formulations are transparent or opaque and are stable at varying pH and humidity conditions.
    Type: Application
    Filed: September 2, 2014
    Publication date: August 4, 2016
    Inventors: VINEET SHARMA, ASHUTOSH AGARWAL
  • Patent number: 9233955
    Abstract: The present invention relates to an improved process for the preparation of azilsartan or its esters or salts thereof. Specifically, the invention provides a method for the preparation of highly pure methyl 1-[[2?-(4,5-dihydro-5-oxo-4H-1,2,4-oxa-diazol-3-yl)biphenyl-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylate an intermediate compound of formula (4) for azilsartan medoxomil with reduced content of desethyl impurity. The invention also involves the use of highly pure methyl 1-[[2?-(4,5-dihydro-5-oxo-4H-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylate in the preparation of azilsartan or its esters or salts thereof, preferably medoxomil with reduced content of desethyl impurity.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: January 12, 2016
    Assignee: Jubilant Life Sciences, Ltd.
    Inventors: Deepak Bansal, Himanchal Mishra, Shailendr Kumar Dubey, Alka Srivastava Choudhary, Dharam Vir, Ashutosh Agarwal
  • Publication number: 20150253307
    Abstract: The present invention provides devices, constructs, and methods of use of polymeric fiber-scaffolded engineered tissues and assays for identifying compounds that modulate a contractile function, using such devices and constructs.
    Type: Application
    Filed: September 20, 2013
    Publication date: September 10, 2015
    Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
    Inventors: Kevin Kit Parker, Mohammad Reza Badrossamay, Ashutosh Agarwal
  • Patent number: 8952170
    Abstract: An improved catalytic process for the production of pyridine carboxylic acid amides, by catalytic hydration reaction of pyridine nitriles with solid heterogeneous catalyst wherein the process involve effective utilization and recycling of the catalytic components, and reactants.
    Type: Grant
    Filed: April 14, 2012
    Date of Patent: February 10, 2015
    Assignee: Jubilant Life Sciences, Ltd.
    Inventors: Mahendra Kumar, Shailendra Kumar Singh, Ashutosh Agarwal