Patents by Inventor Abhay Singh Chauhan

Abhay Singh Chauhan 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: 11931321
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: March 19, 2024
    Assignee: Concordia University
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Patent number: 11110068
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: September 7, 2021
    Assignee: Concordia University
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Publication number: 20210267910
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Application
    Filed: May 19, 2021
    Publication date: September 2, 2021
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Publication number: 20200230076
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Application
    Filed: July 25, 2019
    Publication date: July 23, 2020
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Patent number: 10406119
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: September 10, 2019
    Assignee: Concordia University
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Publication number: 20180193286
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Application
    Filed: December 5, 2017
    Publication date: July 12, 2018
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Patent number: 9855223
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: January 2, 2018
    Assignee: Concordia University
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Patent number: 9585387
    Abstract: PEHAM dendrimers of the formula: Specific PEHAM dendrimers are used in a formulation with an active agent for agricultural purposes. In particular, the PEHAM dendrimers may be used for increasing the efficacy of the active agent in various ways, such as by improving solubility of the active agent in the formulation, by improving adhesion and penetration of the active agent to plant surfaces, or by improving the water-fastness of the active agent to the plant or seed. The PEHAM dendrimers may also increase the efficacy of the active agent by increasing soil penetration of the active agent to reach the plant roots or under soil parts, by reducing soil adhesion of the active agent to reach the plant roots or under soil parts, or by reducing enzymatic degradation of the active agent by the plant or seed or microorganisms in the soil.
    Type: Grant
    Filed: February 16, 2015
    Date of Patent: March 7, 2017
    Assignee: STARPHARMA PTY LTD
    Inventors: Ryan T. Hayes, David James Owen, Abhay Singh Chauhan, Veera Reddy Pulgam, Harsh Vardhan
  • Publication number: 20160206572
    Abstract: Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes.
    Type: Application
    Filed: August 21, 2014
    Publication date: July 21, 2016
    Inventors: Abhay Singh Chauhan, Eric Andrew Newenhouse, Armin Henry Gerhardt
  • Publication number: 20110230348
    Abstract: Specific PEHAM dendrimers are used in a formulation with an active agent for agricultural purposes, particularly for increasing the efficacy of the active agent in various ways, such as by improving solubility of the active agent in the formulation, by improving adhesion and penetration of the active agent to plant surfaces, by improving the water-fastness of the active agent to the plant or seed, by increasing soil penetration of the active agent to reach the plant roots or under soil parts, or by reducing soil adhesion of the active agent to reach the plant roots or under soil parts, or reducing enzymatic degradation of the active agent by the plant or seed or microorganisms in the soil.
    Type: Application
    Filed: May 4, 2011
    Publication date: September 22, 2011
    Applicants: Dendritic Nanotechnologies, Inc., Starpharma Pty Ltd
    Inventors: Ryan T. Hayes, David James Owen, Abhay Singh Chauhan, Veera Reddy Pulgam
  • Patent number: 7985424
    Abstract: Dendritic polymers with enhanced amplification and interior functionality are disclosed. These dendritic polymers are made by use of fast, reactive ring-opening chemistry (or other fast reactions) combined with the use of branch cell reagents in a controlled way to rapidly and precisely build dendritic structures, generation by generation, with cleaner chemistry, often single products, lower excesses of reagents, lower levels of dilution, higher capacity method, more easily scaled to commercial dimensions, new ranges of materials, and lower cost. The dendritic compositions prepared have novel internal functionality, greater stability (e.g., thermal stability and less or no reverse Michael's reaction), and reach encapsulation surface densities at lower generations. Unexpectedly, these reactions of polyfunctional branch cell reagents with polyfunctional cores do not create cross-linked materials.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: July 26, 2011
    Assignee: Dendritic Nanotechnologies Inc.
    Inventors: Donald A. Tomalia, Douglas R. Swanson, Baohua Huang, Veera Reddy Pulgam, Joseph R. Heinzelmann, Sonke Svenson, Lori A. Reyna, Michael A. Zhuravel, Abhay Singh Chauhan, Cordell R. DeMattei
  • Publication number: 20090324742
    Abstract: The present invention concerns poly(etherhydroxylamine) PEHAM dendritic polymers wherein they function as excipients for the enhancement of water solubility of poorly water soluble (hydrophobic) Active Materials or enhancement of oil solubility of poorly oil soluble (hydrophilic) Active Materials. These dendritic polymers can have Active Materials associated with them by one or more of the following: (a) by adsorption onto the surface or (b) encapsulation into the interior of the dendritic polymers or (c) a mixture of both where these interactions are driven by one or more of the following (i) electrostatic attraction, (ii) hydrogen bonding between dendritic polymers and Active Material and (iii) hydrophobic or hydrophilic interactions or mixtures of these interactions. Additionally, these associated Active Materials can be associated with dendritic polymers through chemical bonding to the surface or to internal functionalities (IF) of PEHAM dendritic polymers or both.
    Type: Application
    Filed: September 7, 2007
    Publication date: December 31, 2009
    Inventors: Sonke Svenson, Abhay Singh Chauhan
  • Patent number: 6989160
    Abstract: A therapeutic or an edible composition comprising at least three of the five herbs selected from Prunus amygdales, Ocimum sanctum, Azadirachta indica, Aegle marelose and Vitus vinefera, is provided for the treatment of hyperglycemia, especially for non-insulin dependent diabetic subjects, and the herbal composition has significantly reduced the blood glucose levels in both diabetic and non-diabetic experimental subjects having elevated blood glucose levels.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: January 24, 2006
    Assignee: Council of Scientific and Industrial Research
    Inventors: Abhay Singh Chauhan, Kishore Babu Chalasani, Sridevi Surapanini, Sharath Kumar Yandrapu, Rajasekhar Kataram, Govardhana Maroju Chary, Prakash Vamanrao Diwan, Kondapuram Vijaya Raghavan
  • Publication number: 20030180399
    Abstract: A therapeutic or an edible composition comprising at least three of the five herbs selected from Prunus amygdales, Ocimum sanctum, Azadirachta indica, Aegle marelose and Vitus vinefera, is provided for the treatment of hyperglycemia, especially for non-insulin dependent diabetic subjects, and the herbal composition has significantly reduced the blood glucose levels in both diabetic and non-diabetic experimental subjects having elevated blood glucose levels.
    Type: Application
    Filed: March 19, 2002
    Publication date: September 25, 2003
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Abhay Singh Chauhan, Kishore Babu Chalasani, Sridevi Surapanini, Sharath Kumar Yandrapu, Rajasekhar Kataram, Govardhana Maroju Chary, Prakash Vamanrao Diwan, Kondapuram Vijaya Raghavan
  • Publication number: 20030180250
    Abstract: A composition exhibiting anti-inflammatory activity comprising of a momodisperse macromolecular polymers such as dendrimer having a plurality of terminal groups or such molecules bound/complexed to drug moieties having anti-inflammatory activity or which assist in anti-inflammatory activity and its use in the pharmaceutical formulation for treating disease or pathological conditions associated with inflammation.
    Type: Application
    Filed: March 22, 2002
    Publication date: September 25, 2003
    Applicant: Council of Scientific and Industrial Research
    Inventors: Abhay Singh Chauhan, Prakash Vamanrao Diwan, Narendra Kumar Jain, Kondapuram Vijaya Raghavan