Patents by Inventor Sunil Nagpal

Sunil Nagpal 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).

  • Publication number: 20240368693
    Abstract: This disclosure relates more particularly to risk assessment of autism spectrum disorder (ASD) present in the subject and designing a personalized recommendation for the same. Current diagnostic tools and procedures, though abundant in numbers, are all based on psychiatric or behavioral evaluations, checklists and associated statistical inferences, which highlight the inherent limitation in making a reliable and early diagnosis. The present disclosure makes use of oral microbial samples of both saliva and dental plaque. The present disclosure involves a paired extraction and quantification of site-specific unique microbial sequences pertaining to the oral microbial samples of an ASD subject and subsequent classification of the subject under the ASD risk category using a metric based on a predefined ensemble of mathematical formulas. Further, a guided development of personalized microbial cocktail(s) is then designed based on the most relevant formula-set for the subject.
    Type: Application
    Filed: January 25, 2024
    Publication date: November 7, 2024
    Applicant: Tata Consultancy Services Limited
    Inventors: Sunil NAGPAL, Mohammed Monzoorul Haque, Sharmila Shekhar Mande, Mitali Merchant, Venkata Siva Kumar Reddy Chennareddy
  • Publication number: 20240360509
    Abstract: This disclosure relates more particularly to risk assessment of preterm delivery (PTD) in the subject and designing a personalized recommendation for the same. Conventional techniques for PTD risk assessment are either invasive or minimally invasive and leaves little time for subjects to take precautionary or corrective medical advice or procedures to reduce or obviate the risk. The present disclosure provides the risk assessment of the PTD, by quantifying a microbial abundance in oral or gut microbiome for a pregnant woman, identifying a certain combination of microbial biomarkers using an ensemble of models for accurate risk assessment of the PTD and subsequently suggesting a personalized recommendation for at risk subject. The present assessment technique is completely non-invasive and further helps in characterizing the risk of the PTD.
    Type: Application
    Filed: January 31, 2024
    Publication date: October 31, 2024
    Applicant: Tata Consultancy Services Limited
    Inventors: MITALI MERCHANT, SUNIL NAGPAL, MOHAMMED MONZOORUL HAQUE, SHARMILA SHEKHAR MANDE, NISHAL KUMAR PINNA
  • Publication number: 20240355425
    Abstract: The present disclosure is related to method and system for identifying and utilizing frugal markers for classification of biological sample. Discovering an optimal and/or frugal set of features/biomarkers form a large set of features measured through high-throughput screening techniques, which can characterize a disease/anomaly with sufficient accuracy, still remains a challenge. According to the present disclosure, given a set of measurements of multiple features characterizing biological samples obtained from disease cases and healthy controls, a classification model combining the measured values of a small subset of the features is computed. The classification model is then used for classifying between disease cases and healthy controls.
    Type: Application
    Filed: January 29, 2024
    Publication date: October 24, 2024
    Applicant: Tata Consultancy Services Limited
    Inventors: MOHAMMED MONZOORUL HAQUE, RASHMI SINGH, MITALI MERCHANT, SHARMILA SHEKHAR MANDE, VENKATA SIVA KUMAR REDDY CHENNAREDDY, SUNIL NAGPAL, ANIRBAN DUTTA
  • Publication number: 20230218680
    Abstract: Skin-associated autoimmune diseases are common these days. A method and composition for microbiome based amelioration of skin associated autoimmune inflammatory diseases has been provided. The composition is made of at least one or more of microbiome-associated compounds such as proteins, metabolites, antibiotics, probiotics, etc. The method provides a composition for an affected individual through application of these compositions aimed at improving the bioavailability of lipoic acid. It acts through modulation of the lipoic acid metabolic pathway to do the same. The suggested microbes and compounds can either be used as an effective probiotic supplement in increasing the microbial population involved in lipoic acid biosynthesis (only), or increasing the number of competitors of the microbes involved in escalation of lipoic acid salvage system, or through direct antibiotic or physical action against the latter.
    Type: Application
    Filed: January 29, 2021
    Publication date: July 13, 2023
    Applicant: Tata Consultancy Services Limited
    Inventors: SUNIL NAGPAL, SUBHRAJIT BHAR, MOHAMMED MONZOORUL HAQUE, SHARMILA SHEKHAR MANDE
  • Publication number: 20230038921
    Abstract: The need for an accurate, early, and precise estimation of expected delivery date (EDD) for the pregnant subject is vital. A system and method for predicting a day/date of delivery for a pregnant subject using one or more microbiome samples collected from the pregnant subject is provided. The disclosure relates to applying machine learning techniques on the microbiome characterization data corresponding to the biological sample(s) collected from the pregnant subject. The method further comprises using the predicted EDD to suitably plan and take required medical treatment or precautions or medical advice for the pregnant subject to prevent any pregnancy and/or delivery related complications and to manage the delivery appropriately. The disclosure also provides compositions of the microbiome data which can potentially influence the delivery date, or the method provides exemplary compositions of the microbiome data which plays vital role in estimating the EDD of the pregnant subject.
    Type: Application
    Filed: June 2, 2022
    Publication date: February 9, 2023
    Applicant: Tata Consultancy Services Limited
    Inventors: ROHAN SINGH, SUNIL NAGPAL, DIVYANSHU SRIVASTAVA, MOHAMMED MONZOORUL HAQUE, SHARMILA SHEKHAR MANDE
  • Publication number: 20220392563
    Abstract: Many microbes are capable of synthesizing anti-cancer products, however existing state of art is limited by focus on industrial production of the said products. A method and system for preparing a knowledgebase of microbes and microbial functions to identify good and bad microbes have been provided. The present disclosure therefore further describes methods and compositions for the risk assessment, prevention and management of various forms of cancer by using microbes, microbial products utilizing the knowledgebase of microbes and microbial function. The method is configured to priming the microbes inside the host for boosting the immune response against cancer initiation, progression, recurrence and associated side effects. The use of microbes and microbial products can be provided in the form of probiotics, supplements, and prebiotics etc. along with creation of right sets of nutrition conditions in the host for the proper functioning of the microbes and microbial products.
    Type: Application
    Filed: May 31, 2022
    Publication date: December 8, 2022
    Applicant: Tata Consultancy Services Limited
    Inventors: SUNIL NAGPAL, SHARMILA SHEKHAR MANDE
  • Publication number: 20120010205
    Abstract: Disclosed are quinoline esters of Formula (I): which are useful as Liver X receptors (LXR) modulators. Pharmaceutical compositions containing quinoline esters of Formula (I) and the use of quinoline esters of Formula (I) in the safe treatment of various skin disorders are also disclosed. Methods for preparing and using quinoline esters are further described.
    Type: Application
    Filed: July 7, 2011
    Publication date: January 12, 2012
    Applicant: Wyeth LLC
    Inventors: Ronald Charles Bernotas, Robert Singhaus, Sunil Nagpal, Catherine Thompson
  • Patent number: 7897789
    Abstract: The present invention relates to novel, non-secosteroidal, phenyl-benzothiophene compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1?,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.
    Type: Grant
    Filed: July 6, 2009
    Date of Patent: March 1, 2011
    Assignee: Eli Lilly and Company
    Inventors: Jianliang Lu, Tainwei Ma, Sunil Nagpal, Quanrong Shen, Alan M. Warshawsky, Ying Kwong Yee, Michael John Rupp
  • Patent number: 7772425
    Abstract: The present invention relates to novel, non-secosteroidal, diaryl compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1?,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: August 10, 2010
    Assignee: Eli Lilly and Company
    Inventors: Emilio Enrique Bunel, Robert Peter Gajewski, Charles David Jones, Jianliang Lu, Tianwei Ma, Sunil Nagpal, Ying Kwong Yee
  • Patent number: 7750184
    Abstract: The present invention relates to novel, non-secosteroidal, sulfonate and sulfonamide functional diaryl compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1?,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.
    Type: Grant
    Filed: November 8, 2004
    Date of Patent: July 6, 2010
    Assignee: Eli Lilly and Company
    Inventors: Robert Peter Gajewski, Charles David Jones, Jared Harris Linebarger, Jianliang Lu, Tianwei Ma, Sunil Nagpal, Ying Kwong Yee
  • Publication number: 20100076065
    Abstract: The present invention relates to novel, non-secosteroidal, phenyl-benzothiophene compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1?,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.
    Type: Application
    Filed: July 6, 2009
    Publication date: March 25, 2010
    Inventors: Jianliang Lu, Tainwei Ma, Sunil Nagpal, Quanrong Shen, Alan M. Warshawsky, Ying Kwong Yee, Michael John Rupp
  • Patent number: 7601850
    Abstract: The present invention relates to novel, non-secosteroidal, phenyl-thiophene compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1?,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.
    Type: Grant
    Filed: May 22, 2003
    Date of Patent: October 13, 2009
    Assignee: Eli Lilly and Company
    Inventors: Karl Robert Dahnke, Robert Peter Gajewski, Charles David Jones, Jared Harris Linebarger, Jianliang Lu, Tianwei Ma, Sunil Nagpal, Todd Parker Simard, Ying Kwong Yee, Emilio Enrique Bunel, Ryan Edward Stites
  • Patent number: 7595345
    Abstract: The present invention relates to novel, non-secosteroidal, hydroxyl substituted, carbon-linked diaryl compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1?,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: September 29, 2009
    Assignee: Eli Lilly and Company
    Inventors: Emilio Enrique Bunel, Robert Peter Gajewski, Charles David Jones, Jianliang Lu, Sunil Nagpal, Tianwei Ma, Ying Kwong Yee
  • Publication number: 20090227604
    Abstract: The present invention relates to novel, non-secosteroidal, diaryl compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1a,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.
    Type: Application
    Filed: May 22, 2009
    Publication date: September 10, 2009
    Inventors: Emilio Enrique Bunel, Robert Peter Gajewski, Charles David Jones, Jianliang Lu, Tianwei Ma, Sunil Nagpal, Ying Kwong Yee
  • Patent number: 7582775
    Abstract: The present invention relates to novel, non-secosteroidal, phenyl-benzothiophene compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1?,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: September 1, 2009
    Assignee: Eli Lilly and Company
    Inventors: Jianliang Lu, Tainwei Ma, Sunil Nagpal, Quanrong Shen, Alan M. Warshawsky, Ying Kwong Yee, Michael John Rupp
  • Patent number: 7579488
    Abstract: The present invention relates to novel, non-secosteroidal, phenyl-benzofuran compounds with vitamin D receptor (VDR) modulating activity that are less hypercalcemic than 1?,25 dihydroxy vitamin D3. These compounds are useful for treating bone disease and psoriasis.
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: August 25, 2009
    Assignee: Eli Lilly and Company
    Inventors: Jianliang Lu, Tianwei Ma, Sunil Nagpal, Quanrong Shen, Alan M. Warshawsky, Jason Matthew Ochoada, Ying Kwong Yee
  • Publication number: 20090209601
    Abstract: Disclosed herein are methods of preventing and treating osteoarthritis through the use of RXR agonists.
    Type: Application
    Filed: February 11, 2009
    Publication date: August 20, 2009
    Applicant: Wyeth
    Inventors: Sunil Nagpal, Zhiyong Yang, Elisabeth Morris, Edward R. Lavallie, Lisa A. Collins-Racie
  • Publication number: 20090018058
    Abstract: The present invention relates to novel, non-secosteroidal, diaryl compounds with vitamin D receptor (VDR) modulating and psoriasis.
    Type: Application
    Filed: November 20, 2003
    Publication date: January 15, 2009
    Applicant: ELI LILLY AND COMPANY
    Inventors: Emilio Enrique Bunel, Robert Peter Gajewski, Charles David Jones, Jianliang Lu, Tianwei Ma, Sunil Nagpal, Ying Kwong Yee
  • Publication number: 20090012053
    Abstract: Disclosed herein are methods of preventing and treating osteoarthritis through the use of LXR agonists.
    Type: Application
    Filed: September 18, 2007
    Publication date: January 8, 2009
    Applicant: Wyeth
    Inventors: Sunil Nagpal, Zhiyong Yang, Elisabeth Morris, Edward R. LaVallie, Lisa A. Collins-Racie
  • Publication number: 20090010884
    Abstract: The present invention provides compositions and methods for preventing, treating, or inhibiting inflammatory diseases, disorders, or conditions of the skin, and diseases, disorders, or conditions associated with collagen depletion using one or more estrogenic agents.
    Type: Application
    Filed: July 3, 2008
    Publication date: January 8, 2009
    Applicant: WYETH
    Inventors: Chien-Neng CHANG, Yihe WANG, Sunil NAGPAL