Patents by Inventor Pran Kishore Deb

Pran Kishore Deb 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: 11986476
    Abstract: Compounds for treating tuberculosis and, particularly, anti-tubercular compounds that are (6-methyl-4-substitutedphenyl-2-oxo/thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(piperidin-1-yl)methanones and their use as anti-tubercular agents are provided.
    Type: Grant
    Filed: September 13, 2023
    Date of Patent: May 21, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Keshab M. Bairagi, Pran Kishore Deb, Melendran Pillay, Mohamed A. Morsy, Susanta K. Nayak, Sandeep Chandrashekharappa, Osama I. Alwassil
  • Patent number: 11987563
    Abstract: Compounds for treating a microbial infection and/or tuberculosis and, particularly, antimicrobial and/or antitubercular compounds that are 3-cyano 4,5-diphenyl furan-2-carboxamides and their use as antimicrobial and/or antitubercular agents are provided.
    Type: Grant
    Filed: September 21, 2023
    Date of Patent: May 21, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Raghu Prasad Mailavaram
  • Patent number: 11981643
    Abstract: Novel oxoimidazolidine derivative compounds, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The oxoimidazolidine derivative compounds are useful as anti-tubercular agents.
    Type: Grant
    Filed: October 2, 2023
    Date of Patent: May 14, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Melendran Pillay, Nefisath P, Mohamed A. Morsy, Shashiprabha S, Jagadeesh Prasad Dasappa, Rashmi Venugopala
  • Patent number: 11981673
    Abstract: Novel 7-isopropyl 1,2-dimethyl 3-(substituted benzoyl)indolizine-1,2,7-tricarboxylates compounds, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The 7-isopropyl 1,2-dimethyl 3-(substituted benzoyl)indolizine-1,2,7-tricarboxylates compounds, identified as adenosine A3 receptor (A3AR) modulators, are useful as anti-inflammation, anticancer and/or anti-ischemic agents, and as agents for treating other adenosine overexpression related conditions including rheumatoid arthritis, psoriasis and fatty liver diseases, inflammation, pain, and number of pathological conditions of the central and peripheral nervous systems.
    Type: Grant
    Filed: October 6, 2023
    Date of Patent: May 14, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Buccioni Michela, Gabriella Marucci, Sandeep Chandrashekharappa, Rashmi Venugopala
  • Patent number: 11981674
    Abstract: Compounds for treating preventing malaria and, particularly, to larvicidal agents that are 7-isopropyl 1-ethyl/methyl 3-(substituted benzoyl)-2-substituted indolizine-1,7-dicarboxylates derivatives and their use as larvicidal agents.
    Type: Grant
    Filed: November 1, 2023
    Date of Patent: May 14, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Sandeep Chandrashekharappa, Pran Kishore Deb, Osama I. Alwassil, Rashmi Venugopala
  • Patent number: 11974991
    Abstract: Adenosine receptor active compounds including 1,2,3,6,8-pentasubstituted indolizines and methods of using the same for inhibiting adenosine receptor activity are provided. These methods can be used to treat one or more pathological conditions of the central and peripheral nervous systems, such as but not limited to allergies, inflammation, glaucoma, brain ischemia, renal fibrosis, cancer, rheumatoid arthritis, psoriasis fatty liver diseases, stroke, pain, and any combination thereof.
    Type: Grant
    Filed: August 4, 2023
    Date of Patent: May 7, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Buccioni Michela, Gabriella Marucci, Pran Kishore Deb, Mohamed A. Morsy, Bandar Aldhubiab, Mahesh Attimarad, Anroop B. Nair, Nagaraja Sreeharsha, Sandeep Chandrashekharappa, Sheena Shashikanth
  • Patent number: 11976066
    Abstract: Compounds for treating tuberculosis and, particularly, to anti-tubercular compounds that are substituted 7-amino-3-(substituted benzoyl)indolizine-1-carboxylates and their use as anti-tubercular agents.
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: May 7, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Melendran Pillay, Vijaykumar Uppar, Pran Kishore Deb, Rashmi Venugopala, Sandeep Chandrashekharappa, Basavaraj Padmashali
  • Patent number: 11970470
    Abstract: Compounds for treating preventing malaria and, particularly, to larvicidal agents that are {5-chloro-2-(2-(3-(substitutedphenyl)-1,2,4-oxadiazol-5-yl)ethyl)phenyl}(phenyl)methanones derivatives and their use as larvicidal agents.
    Type: Grant
    Filed: November 10, 2023
    Date of Patent: April 30, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Rashmi Venugopala
  • Patent number: 11970489
    Abstract: Compounds for treating preventing malaria and, particularly, to larvicidal agents that are 4-[(substituted 1H-benzimidazol-2-ylsulfanyl)methyl]-6-substituted-2H-chromen-2-ones derivatives and their use as larvicidal agents.
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: April 30, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Osama I. Alwassil, Pran Kishore Deb, Rashmi Venugopala, Priya R. Kadam, Yadav D. Bodke, Vijaykumar Uppar
  • Patent number: 11964982
    Abstract: Compounds for treating cancer and, particularly, to compounds that are 5-(3-substituted phenyl)-pyrimido[4,5-d]pyrimidine-2,4,7(1H,3H,8H)-trione analogues and their use as anticancer agents.
    Type: Grant
    Filed: November 10, 2023
    Date of Patent: April 23, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Vinuta Kamat, Rangappa Santosh, Boja Poojary, Manohar S. Kugaji, Vijay M. Kumbar, Mohamed A. Morsy, Bandar Aldhubiab, Mahesh Attimarad, Anroop B. Nair, Nagaraja Sreeharsha
  • Patent number: 11945819
    Abstract: Novel dimethyl 7-bromo-1-(4-substituted benzoyl)pyrrolo[1,2-?]quinoline-2,3-dicarboxylates compounds, having the structure: A method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The dimethyl 7-bromo-1-(4-substituted benzoyl)pyrrolo[1,2-?]quinoline-2,3-dicarboxylates compounds, identified as anti-inflammatory agents, are useful for treating inflammation, pain, and swelling in a patient.
    Type: Grant
    Filed: September 21, 2023
    Date of Patent: April 2, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Pramod Patil, Osama I. Alwassil, Mohamed A. Morsy, Bandar Aldhubiab, Vijaykumar Uppar, Mahmoud Kandeel, Praveen B. Managutti, Basavaraj Padmashali
  • Patent number: 11938120
    Abstract: Compounds for treating tuberculosis and, particularly, anti-tubercular compounds that are ethyl 2-substitued-1-(substitutedbenzoyl)-7-methylpyrrolo[1,2-a]quinoline-3-carboxylate derivatives and their use as anti-tubercular agents are provided.
    Type: Grant
    Filed: August 23, 2023
    Date of Patent: March 26, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Melendran Pillay, Sandeep Chandrashekharappa, Mohamed A. Morsy, Bandar Aldhubiab, Mahesh Attimarad, Anroop B. Nair, Nagaraja Sreeharsha, Christophe Tratrat, Sheena Shashikanth, Vijaykumar Uppar, Basavaraj Padmashali
  • Patent number: 11932656
    Abstract: Methods of inhibiting cyclooxygenase enzyme-2 (COX-2) using thieno[2,3-d]pyrimidine compounds. These methods can be effective for treating inflammation, pain, or any other COX-2 mediated disorder.
    Type: Grant
    Filed: October 6, 2023
    Date of Patent: March 19, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Raghu Prasad Mailavaram, Nizar A. Al-Shar'i, Swastika Ganguly, Bapi Gorain, Lim Tse Mun, Jamie Kow Kean Hing
  • Patent number: 11932609
    Abstract: Compounds for treating tuberculosis and, particularly, to anti-tubercular compounds that are substituted 1,4-dihydropyrmidines and their use as anti-tubercular agents.
    Type: Grant
    Filed: August 16, 2023
    Date of Patent: March 19, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Mohamed A. Morsy, Pran Kishore Deb, Melandran Pillay, Ramasamy Durai, Madhusudana Reddy Muthukurpalya Bhojegowd, Dhakshanamurthy Thirumalai, Viresh Mohanlall
  • Patent number: 11932649
    Abstract: Compounds for treating cancer and, particularly, to compounds that are 5-(3-substituted phenyl)-pyrimido[4,5-d]pyrimidine-2,4,7(1H,3H,8H)-trione analogues and their use as anticancer agents. The compounds have the structure: wherein: R1 is selected from the group consisting of hydrogen, hydroxy, and benzyloxy; R2 is selected from the group consisting of hydrogen, a C1-C6 straight or branched chain alkoxy, and benzyloxy; R3 is selected from the group consisting of hydrogen and a C1-C6 straight or branched chain alkyl; and R4 is selected from the group consisting of hydrogen and a C1-C6 straight or branched chain alkyl.
    Type: Grant
    Filed: August 17, 2023
    Date of Patent: March 19, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Vinuta Kamat, Rangappa Santosh, Boja Poojary, Manohar S. Kugaji, Vijay M. Kumbar, Mohamed A. Morsy, Bandar Aldhubiab, Mahesh Attimarad, Anroop B. Nair, Nagaraja Sreeharsha
  • Patent number: 11926602
    Abstract: Antifungal compounds and, particularly, to antifungal compounds that are 4-amino-5-(4-fluoro-3-phenoxyphenyl)-4H-1,2,4-triazole-3-thiol derivatives and their use as antifungal agents.
    Type: Grant
    Filed: August 23, 2023
    Date of Patent: March 12, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Rashmi Venugopala, Nizar A. Al-Shar'i, Mohamed A. Morsy, Bandar E. Aldhubiab
  • Patent number: 11926627
    Abstract: Compounds for treating tuberculosis and, particularly, antitubercular compounds that are substituted 7-methyl quinoline derivatives and their use as antitubercular agents are provided.
    Type: Grant
    Filed: August 30, 2023
    Date of Patent: March 12, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Melendran Pillay, Vijaykumar Uppar, Mohamed A. Morsy, Bandar Aldhubiab, Mahesh Attimarad, Anroop B. Nair, Nagaraja Sreeharsha, Sandeep Chandrashekharappa, Basavaraj Padmashali
  • Patent number: 11919900
    Abstract: Compounds for treating tuberculosis and, particularly, antitubercular compounds that are 1-substituted benzoyl-4-bromopyrrolo[1,2-a]quinoline-3-carboxylate derivatives and their use as antitubercular agents are provided.
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: March 5, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Melendran Pillay, Sandeep Chandrashekharappa, Mohamed A. Morsy, Bandar E. Aldhubiab, Mahesh Attimarad, Anroop B. Nair, Nagaraja Sreeharsha, Vijaykumar Uppar, Raghu Prasad Mailavaram, Basavaraj Padmashali
  • Patent number: 11919860
    Abstract: Novel 1-(2-(substituted phenyl)-2-oxoethyl)-4-(isopropoxycarbonyl)pyridin-1-ium bromide derivatives, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The 1-(2-(substituted phenyl)-2-oxoethyl)-4-(isopropoxycarbonyl)pyridin-1-ium bromide derivative compounds are useful as anti-tubercular agents.
    Type: Grant
    Filed: October 6, 2023
    Date of Patent: March 5, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Pran Kishore Deb, Melendran Pillay, Mohamed A. Morsy, Bandar Aldhubiab, Sandeep Chandrashekharappa
  • Patent number: 11912683
    Abstract: Compounds for treating tuberculosis and, particularly, anti-tubercular compounds that are (6-methyl-4-substitutedphenyl-2-oxo/thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(piperidin-1-yl)methanones and their use as anti-tubercular agents are provided.
    Type: Grant
    Filed: September 13, 2023
    Date of Patent: February 27, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Keshab M. Bairagi, Pran Kishore Deb, Melendran Pillay, Mohamed A. Morsy, Susanta K. Nayak, Sandeep Chandrashekharappa, Osama I. Alwassil