Patents by Inventor Rishi Sharma
Rishi Sharma 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).
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Patent number: 11964956Abstract: Disclosed are compounds and compositions that modulate cannabinoid receptors, methods of modulating cannabinoid receptors, and methods of treating various disorders related to the modulation of cannabinoid receptors. This disclosure is directed to methods of treating cannabinoid dependence, neuropathy, inflammation, glaucoma, a neurodegenerative disorder, a motor function disorder, a gastrointestinal disorder, hypothermia, emesis, loss of appetite, or anorexia associated with AIDS.Type: GrantFiled: December 11, 2020Date of Patent: April 23, 2024Assignee: Northeastern UniversityInventors: Alexandros Makriyannis, Spyridon P. Nikas, Ganeshsingh A. Thakur, Rishi Sharma, Shashank Kulkarni
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Patent number: 11918657Abstract: Low-generation dendrimers containing a high density of surface hydroxyl groups, and methods of synthesis thereof are provided. In particular, oligo ethylene glycol (OEG)-like dendrimers with a high surface functional groups at relatively low generations (e.g. ˜120 hydroxyls in the third generation, with a size of just 1-2 nm) is described. Dendrimer formulations including one or more prophylactic, therapeutic, and/or diagnostic agents, and methods of use thereof are also described. The formulations are suitable for topical, enteral, and/or parenteral delivery for treating one or more diseases, conditions, and injuries in the eye, the brain and nervous system (CNS), particularly those associated with pathological activation of microglia and astrocytes.Type: GrantFiled: November 13, 2018Date of Patent: March 5, 2024Assignee: THE JOHNS HOPKINS UNIVERSITYInventors: Kannan Rangaramanujam, Rishi Sharma, Anjali Sharma, Sujatha Kannan, Zhi Zhang, Siva Pramodh Kambhampati
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Publication number: 20240058459Abstract: Dendrimer compositions and methods for the treatment of one or more inflammatory and/or angiogenic diseases and/or disorders of the eye include hydroxyl-terminated dendrimers complexed or conjugated with one or more active agents for the treatment or alleviation of one or more symptoms of the diseases of the eye, and/or for diagnosing the diseases and/or disorders of the eye. The dendrimers may include one or more ethylene diamine-core poly(amidoamine) (PAMAM) hydroxyl-terminated generation-4, 5, 6, 7, 8, 9, or 10 dendrimers. The active agents may be VEGFR tyrosine kinase inhibitors including sunitinib or analogues thereof. Preferably, the compositions are suitable for administration via a systemic route to target activated microglia/macrophages in retina/choroid.Type: ApplicationFiled: January 26, 2023Publication date: February 22, 2024Applicant: Ashvattha Therapeutics, Inc.Inventors: Jeffrey L. Cleland, Rishi Sharma, Santiago Appiani
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Publication number: 20230398241Abstract: Compositions and methods for detecting, monitoring and imaging inflammatory sites or tumors in a subject have been developed. Compositions of hydroxyl-terminated dendrimers conjugated to radionuclide(s) via ether linkages are provided for both imaging and radiotherapy (tumors). Methods for the non-invasive and specific positron emission tomography (PET) imaging or magnetic resonance imaging (MRI) of dendrimer conjugated to one or more imaging agents in a subject in vivo are also provided. The methods selectively deliver dendrimer conjugated to radionuclides or MRI contrast agents to reactive microglia or reactive immune cells in tumors in the recipient. In some embodiments, the dendrimers conjugated to imaging agents also deliver targeted radiotherapy agents to a tumor, and/or deliver additional diagnostic, therapeutic or prophylactic agents to reactive microglia in the recipient. Methods of making dendrimers conjugated to imaging agents are also described.Type: ApplicationFiled: October 29, 2021Publication date: December 14, 2023Applicant: Ashvattha Therapeutics, Inc.Inventors: Jeffrey L. Cleland, Rishi Sharma, Minghao Sun, Santiago Appiani La Rosa
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Publication number: 20230372499Abstract: Dendrimer compositions and methods for the treatment of cancer or autoimmune diseases are described. The compositions include dendrimers complexed or conjugated with one or more active agents for the treatment or alleviation of one or more symptoms of cancer or autoimmune diseases. The dendrimers may include one or more ethylene diamine-core poly(amidoamine) (PAMAM) hydroxyl-terminated generation-4, 5, 6, 7, 8, 9, or 10 dendrimers. The active agents may be immunomodulatory agents such as STING agonists, CSF1R inhibitors, PARP inhibitors, VEGFR tyrosine kinase inhibitors, MEK inhibitors, glutaminase inhibitors, TIE II antagonists, and CXCR2 inhibitors, and STING antagonists. Methods of using the dendrimer compositions to treat cancer, bone disease or inflammatory diseases are also provided.Type: ApplicationFiled: October 7, 2022Publication date: November 23, 2023Inventors: Jeffrey Cleland, Rishi Sharma, Minghao Sun, Santiago Appiani, Barbara Slusher, Rana Rais, Kannan Rangaramanujam
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Publication number: 20230364244Abstract: In some aspects, the disclosure provides methods of treating or preventing one or more symptoms of a kidney injury, disease or disorder in a subject in need thereof. In some embodiments, the method comprises administering to the subject a dendrimer complexed, covalently conjugated, or intra-molecularly dispersed or encapsulated with one or more therapeutic or prophylactic agents, in an amount effective to treat, alleviate or prevent one or more symptoms of a kidney injury, disease or disorder. In some embodiments, the dendrimer is a. generation 4, 5, 6, 7, or 8 poly(amidoamine)(PAMAM) dendrimers, and the therapeutic agents are one or more anti-inflammatory agents and/or PPAR-? agonists.Type: ApplicationFiled: July 16, 2021Publication date: November 16, 2023Applicant: Ashvattha Therapeutics, Inc.Inventors: Jeffrey L. Cleland, Kannan Rangaramanujam, Sujatha Kannan, Rishi Sharma, Santiago Appiani La Rosa
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Publication number: 20230338554Abstract: Compositions of dendrimers conjugated with galactose and one or more active agents to prevent, treat or diagnose a liver injury, liver disease or liver disorder in a subject in need thereof, and methods of use thereof, have been developed. Preferably, the therapeutic agents are one or more anti-inflammatory agents. The compositions are particularly suited for treating and/or ameliorating one or more symptoms of non-alcoholic steatohepatitis and severe acetaminophen poisoning. Methods of treating a human subject having or at risk of non-alcoholic steatohepatitis and severe acetaminophen poisoning are provided.Type: ApplicationFiled: September 8, 2021Publication date: October 26, 2023Inventors: Kannan Rangaramanujam, Rishi Sharma, Anjali Sharma, Joshua Porterfield, Sujatha Kannan
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Publication number: 20230233696Abstract: It has been established that dendrimers conjugated or complexed with the carbohydrate triantennary N-Acetylgalactosamine (triantennary-?-GalNAc) selectively accumulate within hepatocyte cells and selectively deliver therapeutic, prophylactic or diagnostic agents to the liver. Compositions of dendrimers complexed with triantennary-?-GalNAc and one or more agents to prevent, treat or diagnose a liver injury, liver disease or liver disorder in a subject in need thereof, and methods of use thereof, have been developed. The compositions are particularly suited for treating and/or ameliorating one or more symptoms of nonalcoholic fatty liver disease (NAFLD) and liver cancer, with decreased toxicity.Type: ApplicationFiled: December 4, 2020Publication date: July 27, 2023Applicant: Ashvattha Therapeutics, Inc.Inventors: Jeffrey Cleland, Rishi Sharma, Minghao Sun
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Publication number: 20230226199Abstract: Dendrimer compositions and methods for the treatment of cancer or autoimmune diseases are described. The compositions include dendrimers complexed or conjugated with one or more active agents for the treatment or alleviation of one or more symptoms of cancer or autoimmune diseases. The dendrimers may include one or more ethylene diamine-core poly(amidoamine) (PAMAM) hydroxyl-terminated generation-4, 5, 6, 7, 8, 9, or 10 dendrimers. The active agents may be immunomodulatory agents such as STING agonists, CSF1R inhibitors, PARP inhibitors, VEGFR tyrosine kinase inhibitors, MEK inhibitors, glutaminase inhibitors, TIE II antagonists, and CXCR2 inhibitors, and STING antagonists. Methods of using the dendrimer compositions to treat cancer, bone disease or inflammatory diseases are also provided.Type: ApplicationFiled: December 4, 2020Publication date: July 20, 2023Applicant: Ashvattha Therapeutics, Inc.Inventors: Jeffrey Cleland, Rishi Sharma, Minghao Sun, Santiago Appiani
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Patent number: 11612660Abstract: Dendrimer compositions and methods for the treatment of one or more inflammatory and/or angiogenic diseases and/or disorders of the eye include hydroxyl-terminated dendrimers complexed or conjugated with one or more active agents for the treatment or alleviation of one or more symptoms of the diseases of the eye, and/or for diagnosing the diseases and/or disorders of the eye. The dendrimers may include one or more ethylene diamine-core poly(amidoamine) (PAMAM) hydroxyl-terminated generation-4, 5, 6, 7, 8, 9, or 10 dendrimers. The active agents may be VEGFR tyrosine kinase inhibitors including sunitinib or analogues thereof. Preferably, the compositions are suitable for administration via a systemic route to target activated microglia/macrophages in retina/choroid.Type: GrantFiled: December 4, 2020Date of Patent: March 28, 2023Assignee: Ashvattha Therapeutics, Inc.Inventors: Jeffrey Cleland, Rishi Sharma, Santiago Appiani
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Publication number: 20220092689Abstract: A computer-implemented method, computer program product and computing system for obtaining a provider evaluation model from each of a plurality of providers, resulting in a plurality of provider evaluation models; generating a dynamic evaluation model based, at least in part, upon the plurality of provider evaluation models; receiving a request for an evaluation response; requesting applicant information based, at least in part, upon the dynamic evaluation model, thus defining dynamic applicant information; and revising the dynamic evaluation model to eliminate one or more non-compatible providers based, at least in part, upon a prefix operator.Type: ApplicationFiled: September 22, 2021Publication date: March 24, 2022Inventors: Rishi Sharma, Luiz Guilherme D'Abruzzo Pereira, David Horák, Charles R. Walden
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Publication number: 20220092690Abstract: A computer-implemented method, computer program product and computing system for defining dynamic applicant information based, at least in part, upon a dynamic evaluation model; and processing the dynamic applicant information to generate one or more provider specific information sets for one or more providers, wherein the one or more provider specific information sets are based, at least in part, upon one or more provider evaluation models.Type: ApplicationFiled: September 22, 2021Publication date: March 24, 2022Inventors: Rishi Sharma, Luiz Guilherme D'Abruzzo Pereira, David Horák, Charles R. Walden
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Publication number: 20220092700Abstract: A computer-implemented method, computer program product and computing system for obtaining an underwriting model from each of a plurality of insurance providers, resulting in a plurality of underwriting models; generating a dynamic underwriting model based, at least in part, upon the plurality of underwriting models; receiving a request for an insurance quote; requesting applicant information based, at least in part, upon the dynamic underwriting model, thus defining dynamic applicant information; and providing at least a portion of the dynamic applicant information to each of the plurality of insurance providers for the purpose of generating the insurance quote.Type: ApplicationFiled: September 22, 2021Publication date: March 24, 2022Inventors: Rishi Sharma, Luiz Guilherme D'Abruzzo Pereira, David Horák, Charles R. Walden
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Publication number: 20220092489Abstract: A computer-implemented method, computer program product and computing system for obtaining a provider evaluation model from each of a plurality of providers, resulting in a plurality of provider evaluation models; generating a dynamic evaluation model based, at least in part, upon the plurality of provider evaluation models; receiving a request for an evaluation response; requesting applicant information based, at least in part, upon the dynamic evaluation model, thus defining dynamic applicant information; and revising the dynamic evaluation model to eliminate one or more non-compatible providers based, at least in part, upon an overlap operator.Type: ApplicationFiled: September 22, 2021Publication date: March 24, 2022Inventors: Rishi Sharma, Luiz Guilherme D'Abruzzo Pereira, David Horák, Charles R. Walden
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Publication number: 20220092653Abstract: A computer-implemented method, computer program product and computing system for obtaining a provider evaluation model from each of a plurality of providers, resulting in a plurality of provider evaluation models; generating a dynamic evaluation model based, at least in part, upon the plurality of provider evaluation models; receiving a request for an evaluation response; requesting applicant information based, at least in part, upon the dynamic evaluation model, thus defining dynamic applicant information; and providing at least a portion of the dynamic applicant information to each of the plurality of providers for the purpose of generating the evaluation response.Type: ApplicationFiled: September 22, 2021Publication date: March 24, 2022Inventors: Rishi Sharma, Luiz Guilherme D'Abruzzo Pereira, David Horák, Charles R. Walden
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Publication number: 20220092089Abstract: A computer-implemented method, computer program product and computing system for obtaining a provider evaluation model from each of a plurality of providers, resulting in a plurality of provider evaluation models; generating a dynamic evaluation model based, at least in part, upon the plurality of provider evaluation models; receiving a request for an evaluation response; requesting applicant information based, at least in part, upon the dynamic evaluation model, thus defining dynamic applicant information; and revising the dynamic evaluation model to eliminate one or more non-compatible providers based, at least in part, upon a hypertree-based compatibility structure.Type: ApplicationFiled: September 22, 2021Publication date: March 24, 2022Inventors: Rishi Sharma, Luiz Guilherme D'Abruzzo Pereira, David Horák, Charles R. Walden
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Patent number: 11160881Abstract: Compounds, compositions, kits and methods for performing angiography related to ocular diseases, are disclosed.Type: GrantFiled: April 27, 2018Date of Patent: November 2, 2021Assignee: The Johns Hopkins UniversityInventors: Kannan Rangaramanujam, Siva Pramodh Kambhampati, Gerard Lutty, Rishi Sharma
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Publication number: 20210273989Abstract: Systems and methods are disclosed herein for opening files via local application.Type: ApplicationFiled: May 3, 2021Publication date: September 2, 2021Inventors: Jessie Lynne Newman, Frank Pape, III, Ali Akhavan Bitaghsir, Brian Schneider, James Michael McCollum, Eric Huayu Zhang, Rachel Werner Barton, Marc Miller, Rishi Sharma
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Publication number: 20210170039Abstract: Dendrimer compositions and methods for the treatment of one or more inflammatory and/or angiogenic diseases and/or disorders of the eye include hydroxyl-terminated dendrimers complexed or conjugated with one or more active agents for the treatment or alleviation of one or more symptoms of the diseases of the eye, and/or for diagnosing the diseases and/or disorders of the eye. The dendrimers may include one or more ethylene diamine-core poly(amidoamine) (PAMAM) hydroxyl-terminated generation-4, 5, 6, 7, 8, 9, or 10 dendrimers. The active agents may be VEGFR tyrosine kinase inhibitors including sunitinib or analogues thereof. Preferably, the compositions are suitable for administration via a systemic route to target activated microglia/macrophages in retina/choroid.Type: ApplicationFiled: December 4, 2020Publication date: June 10, 2021Inventors: Jeffrey Cleland, Rishi Sharma, Santiago Appiani
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Publication number: 20210170040Abstract: Dendrimer compositions and methods for the treatment of cancer or autoimmune diseases are described. The compositions include dendrimers complexed or conjugated with one or more active agents for the treatment or alleviation of one or more symptoms of cancer or autoimmune diseases. The dendrimers may include one or more ethylene diamine-core poly(amidoamine) (PAMAM) hydroxyl-terminated generation-4, 5, 6, 7, 8, 9, or 10 dendrimers. The active agents may be immunomodulatory agents such as STING agonists, CSF1R inhibitors, PARP inhibitors, VEGFR tyrosine kinase inhibitors, MEK inhibitors, glutaminase inhibitors, TIE II antagonists, and CXCR2 inhibitors, and STING antagonists. Methods of using the dendrimer compositions to treat cancer, bone disease or inflammatory diseases are also provided.Type: ApplicationFiled: December 4, 2020Publication date: June 10, 2021Inventors: Jeffrey Cleland, Rishi Sharma, Minghao Sun, Santiago Appiani, Barbara Slusher, Rana Rais, Kannan Rangaramanujam