Patents

1.Water soluble polyfluorene functionalized with glucuronic acid useful in bilirubin sensing

Water soluble polyfluorene functionalized with glucuronic acid useful in bilirubin sensing

S. K. Asha, T. Senthilkumar

US Patent No: US9915669 · Date of Grant: 13-03-2018

India Patent No: 333146 · Date of Grant: 26-02-2020

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2.A novel chiral polymer for enantioselective separation and process for preparation thereof

A novel chiral polymer for enantioselective separation and process for preparation thereof

T. Senthilkumar, Shyama kumari Asha

US Patent No: US10563008 · Date of Grant: 18-02-2018

India Patent No: 346816 · Date of Grant: 15-09-2020

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3.Method for Reactive Desulfurization of Crude Oil and Sulfur Rich Petroleum Refinery Fractions

Method for Reactive Desulfurization of Crude Oil and Sulfur Rich Petroleum Refinery Fractions

A. Ray, T. Senthilkumar, U. Kumar, V. Joshi, S. K. Ganguly

US Patent No: US11802249B2 · Date of Grant: 31-10-2023

India Patent No: 346816 · Date of Grant: 15-09-2020

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4.Poly(thiophene-co-benzothiophene-co-dibenzothiophene) copolymers and process for preparation thereof

Poly(thiophene-co-benzothiophene-co-dibenzothiophene) copolymers and process for preparation thereof

A. Ray, T. Senthilkumar, U. Kumar, V. Joshi, S. K. Ganguly

US Patent No: US20230203240A1 · Date of Filing: 12-12-2022

India Patent No: IN (202111061088) · Date of Filing: 21-12-2021

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5.Process for the preparation of higher-grade vg bitumens using sulfur-based polymeric additives (sbpa)

Process for the preparation of higher-grade vg bitumens using sulfur-based polymeric additives (sbpa)

T. Senthilkumar, Kamal Kumar, Amod Kumar, Vedant Joshi, Umesh Kumar, Sudip Kumar Ganguly, Manoj Thapliyal, Manoj Srivastava, Anjan Ray

US Patent No: US20240318002A1 · Date of Filing: 21-03-2024

India Patent No: IN (202311020225) · Date of Filing: 22-03-2023

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6.An improved method for the synthesis of Double Metal Cyanide catalysts useful for the production of Polyether Polyols

An improved method for the synthesis of Double Metal Cyanide catalysts useful for the production of Polyether Polyols

Umesh Kumar, Akash Verma, Swati, Bhawna Sharma, T. Senthilkumar, Sudip K. Ganguly, Anjan Ray

US Patent No: US11898007B2 · Date of Grant: 13-02-2024

India Patent App No: IN (202111006129) · Date of Filing: 12-02-2021

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7.Schiff base incorporated double metal cyanide catalyst for the production of polyether polyols

Schiff base incorporated double metal cyanide catalyst for the production of polyether polyols

Umesh Kumar, Akash Verma, Bhawna Sharma, Amod Kumar, Swati, Thangaraj Senthilkumar, Sudip K. Ganguly, Anjan Ray

US Patent No: US20230340197A1 · Date of Application: 21-04-2023

India Patent App No: IN (202211024072) · Date of Filing: 22-04-2022

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8.Polymeric wax deposition inhibitor

Polymeric wax deposition inhibitor

Umesh Kumar, Manisha Sahai, Aruna Kukrety, Thangaraj Senthilkumar, Sanat Kumar, Sudip Kumar Ganguly, Anjan Ray, Bijan Mahanta, Rajarshi Panigrahi, Neeraj Mathur

US Patent No: US20250034446A1 · Date of Application: 27-06-2024

India Patent App No: IN (202311050247) · Date of Filing: 25-07-2023

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