Patents by Inventor Mohammad Iqbal Choudhary

Mohammad Iqbal Choudhary 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: 11925622
    Abstract: The present intervention identifies the antiglycating inhibitors from a series of carbazole-linked 1,2,3 triazole derivatives through in vitro MGO-mediated glycating BSA model. Derivatives 12, and 13 established a remarkable antiglycation activity at the receptor level in human monocytes. These compounds were found non-toxic, and possess the potential to halt AGE-RAGE/ROS-mediated NF-kB-dependent COX-2, and its proinflammatory product, PGE2, production in monocytes. Hence, carbazole-linked 1,2,3 triazole derivatives provide treatment modalities to delay or prevent the onset of late diabetic micro- and macro-vascular complications in diabetic patients.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: March 12, 2024
    Inventors: Humera Jahan, Mohammad Iqbal Choudhary, Nimra Naz Siddiqui, Fatima Z. Basha, Shazia Iqbal
  • Publication number: 20230054099
    Abstract: The present intervention identifies the antiglycating inhibitors from a series of carbazole-linked 1,2,3 triazole derivatives through in vitro MGO-mediated glycating BSA model. Derivatives 12, and 13 established a remarkable antiglycation activity at the receptor level in human monocytes. These compounds were found non-toxic, and possess the potential to halt AGE-RAGE/ROS- mediated NF- kB-dependent COX-2, and its proinflammatory product, PGE2, production in monocytes. Hence, carbazole-linked 1,2,3 triazole derivatives provide treatment modalities to delay or prevent the onset of late diabetic micro- and macro-vascular complications in diabetic patients.
    Type: Application
    Filed: August 20, 2021
    Publication date: February 23, 2023
    Inventors: Humera Jahan, Mohammad Iqbal Choudhary, Nimra Naz Siddiqui, Fatima Z. Basha, Shazia Iqbal
  • Publication number: 20160220626
    Abstract: The present invention relates to the effects of Physalis minima L. methanolic extract on dyslipidemia and insulin resistance in insulin resistant high-fat diet-induced obese rats without any systemic toxicities. The extract reversed the dyslipidemia and insulin resistance in high-fat diet-induced obese rats.
    Type: Application
    Filed: January 29, 2015
    Publication date: August 4, 2016
    Inventors: Sammer Yousuf, Rehana Noshin, Mohammad Iqbal Choudhary
  • Publication number: 20120301956
    Abstract: (?)3a,6,6,9a-tetramethylperhydronaphtho[2,1-b]furan (ambrox) is a strong aromatic compound used widely in a variety of perfumery applications and is highly prized for its musky odor. We report novel polar metabolites of (?)3a,6,6,9a-tetramethylperhydronaphtho[2,1-b]furan prepared by a novel process of microbial fermentation using a fungi, Fusarium lini, of unique structures that would be difficult to predict opening up the possibilities of their chemical synthesis. The polar metabolites discovered have stronger aromatic characteristics and offer a new highly prized odiferous characteristic quite different from that of the parent compound and thus can be used in the preparation of perfumes, odor-masking and other odor-management applications.
    Type: Application
    Filed: May 26, 2011
    Publication date: November 29, 2012
    Inventors: Attaur Rahman, Mohammad Iqbal Choudhary, Syed Ghulam Musharraf, Amtul Sami
  • Patent number: 8287921
    Abstract: Treatment of leishmaniasis in animals and humans using the methanolic extract of Physalis minima in petrolatum is described.
    Type: Grant
    Filed: July 24, 2011
    Date of Patent: October 16, 2012
    Inventors: Attaur Rahman, Mohammad Iqbal Choudhary, Sammer Yousuf, Samreen Khan, Farooq Rahman Soomro, Shahida Perveen
  • Publication number: 20110124043
    Abstract: Method of producing ?5-Tibolone (C21H28O2), 6?-Hydroxy-?4-tibolone (C21H28O3), 6?-Hydroxy-?4-tibolone (C21H28O3), 15?-Hydroxy-?4-tibolone (C21H28O3), 6?-Hydroxy-?1,4-tibolone (C21H28O3) and 6?-Methoxy-?4-tibolone (C22H30O3) contacting tibolone with Gibberella fujikuroi (ATCC 10704) is reported.
    Type: Application
    Filed: January 27, 2011
    Publication date: May 26, 2011
    Applicant: INTERNATIONAL CENTER FOR CHEMICAL SCIENCES
    Inventors: Attaur Rahman, Mohammad Iqbal Choudhary, Syed Adnan Ali Shah, Shamsun Nahar Khan
  • Publication number: 20080269510
    Abstract: Three new acylphloroglucinols, myrtucommulone-D (Compound 1), myrtucommulone-E (Compound 2), myrtucommulone-C (Compound 3), and a known acyphloroglucinol myrtucommulone B (Compound 4) were isolated from a methanolic extract of Myrtus communis L. The structures of compounds 1, 2 and 4 were also unambiguously determined by single X-ray diffraction analysis. The compounds 1-4 were found to be more potent ?-glucosidase inhibitors than the clinically used standards, acarbose and deoxynojirimycin. The compound 3 exhibited the highest activity among all the acylphloroglucinols, with an IC50=35.4±1.15 ?M. The compounds 1 and 2 also exhibited strong antibacterial activities.
    Type: Application
    Filed: December 23, 2005
    Publication date: October 30, 2008
    Applicant: INTERNATIONAL INSTITUTE OF CHEMICAL SCIENCES
    Inventors: Attaur Rahman, Mohammad Iqbal Choudhary, Farzana Shaheen, Manzoor Ahmad, Shamsun Nahar Khan, Shazia Anjum
  • Patent number: 7399888
    Abstract: The invention relates to novel isoxylitones and their use as anticonvulsant and in the treatment of a variety of disorders.
    Type: Grant
    Filed: July 1, 2006
    Date of Patent: July 15, 2008
    Assignee: HEJ Research Institute Karachi University
    Inventors: Attaur Rahman, Mohammad Iqbal Choudhary, Farzana Shaheen, Arun Ganesan, Shabana Usman Simjee, A. Mohsin Raza
  • Publication number: 20080004353
    Abstract: The invention relates to novel isoxylitones and their use as anticonvulsant and in the treatment of a variety of disorders
    Type: Application
    Filed: July 1, 2006
    Publication date: January 3, 2008
    Applicant: HEJ RESEARCH INSTITUTE OF CHEMISTRY
    Inventors: Attaur Rahman, Mohammad Iqbal Choudhary, Farzana Shaheen, A Ganesan, Shabana Usman Simjee, A Mohsin Raza