Patents

    • IOT Based Portable Ventilator

      Indian Patent Number 199 (IPR, India), Awarded on Aug 10, 2021

      Ankita Das, Bihung Muchahary, Aniket Raj, Manish Kumar, Firdausa Ahmed, Soumik Roy, Chiranjit Adhikary

  • Context-free and context-sensitive XML digital signatures for SOAP messages

    EP2173058 B1, Priority Date: Oct 1, 2008, Publication Date: Feb 29, 2012

    Azzedine Benameur, Smriti Kumar Sinha, Paul El Khoury

  • Computer-implemented methods, systems and computer program products for generating and verifying signatures

    US8245045 B2, Priority Date: Oct 1, 2008, Date of Publication: Aug 14, 2012

    Azzedine Benameur, Smriti Kumar Sinha, Paul El Khoury

  • Evaluation of risk of conflict for security solutions integration

    US8495744 B2, Priority Date: Mar 25, 2009, Date of Publication: Jul 23, 2013

    Paul El Khoury, Azzedine Benameur, Smriti Kumar Sinha

  • An indicator system

    203816, Filing Date: Aug 30, 2000, Grant Date: Mar 9, 2007

    Manabendra Bhuyan

  • A process for the preparation of the isolable and storage stable tetrabutylammonium tribromide(TBATB) from tetrabutylammonium bromide(TBATB)

    205278, Filing Date: Jan 19, 2000, Grant Date: Mar 30, 2007

    Bora Upasana, Mihir Kanti Chaudhuri, AbuTaleb Khan, Bhisma Kumar Patel

  • Miocrowave tea dryer

    216876, Filing Date: Jan 23, 2008, Grant Date: Mar 19, 2008

    Manabendra Bhuyan & Amarjyoti Choudhury

  • A process for preparing quaternary ammonium tribromides (QATB).

    231094, Filing Date: Mar 31, 2003, Grant Date: Mar 2, 2009

    Mihir Kanti Chaudhuri,Upasana Bora,Sanjay Kumar Dehury,Deppa Dey,Siddhartha Sankar Dhar,Wancydora Kharmawphlang,Boyapati Manoranjan Choudary,Mannepalli Lakshmi Kantam

  • A process for preparing pyridinium fluorochromate (VI)

    232740, Filing Date: Mar 21, 2003, Grant Date: Mar 20, 2009

    Mihir Kanti Chaudhuri,Sanjay Kumar Dehury,Upasana Bora,Mannepalli Lakshmi Kantam,Boyapati Manoranjan Choudary,Jayashree Nath.

  • A process for depositing hard, hydrophobic, mechanically, thermally and chemically stable polymer films on bell metal.

    268130, Filing Date: Nov 19, 2010, Grant Date: Aug 18, 2015

    Joyanti Chutia, Dinkar Sopan Patil, Arup Jyoti Choudhury, Arup Ratan Pal

  • Arsenic removal from groundwater by oxidation – coagulation at controlled pH for domestic and community applications.

    280737, Certificate Date: Feb 27, 2017

    Robin K. Dutta, Shreemoyee Bordoloi and Suresh Kr. Nath

  • A highly efficient defluoridation method by in-situ generation of an efficient precipitant and strong adsorbents of fluoride in crushed limestone fixed –bed column and plug flow reactors

    289204, Certificate Date: Nov 03, 2017

    Robin K. Dutta and Suresh Kr. Nath

  • Single step process for the synthesis of polyaniline nanofiber reinforced polymer nano composites

    297449, Certificate Date: Jun 06, 2018

    Ashok Kumar and Somik Banerjee

  • A tough synthetic low dielectric hyperbranched epoxy thermoset and a process of preperation thereof.

    312661, Certificate Date: 13/05/2019

    Niranjan Karak and Bibekananda De

  • Digital Occupany Meter for Commercial Passenger Vehicles

    325837, Certificate Date:26/11/2019

    Pradyumna Kr. Choudhury

  • Novel Soil Conditioners

    343590, Certificate Date:7/08/2020

    Sanjay Pratihar, Satya Sundar Bhattacharya, Pallabi Das and Kasturi Sarmah

  • A synthetic hyperbranched epoxy surgical sealant and a process for preparation thereof

    345356, Certificate Date:28/08/2020

    Niranjan Karak, Saswat Barua and P. Chattapadhya

  • Multifunctional nanoparticles and methods for synthesis therof

    351940, Certificate Date:23/11/2020

    Pritam Deb and Madhulekha Gogoi

  • System for measuring and correction of alignment parameters camber and toe of wheel of a vehicle

    357468, Certificate Date:01/02/2021

    Santanu Sarma, Barnalee Sarma, RikuChutia and Partha Pratim Dutta

  • Intelligent Helmet System

    362974, Certificate Date:24/03/2021

    Ratul Kumar Baruah, Amit Kumar, Saurav Dutta and Surajit Paul

  • Nanocatalyst for bio oil production

    365565, Certificate Date: 28/04/2021

    Pritam Deb and Kasmiri Deka

  • A process for manufacture of turmeric powder from raw turmeric rhizomes

    366731, Certificate Date: 21/05/2021

    Brijesh Srivastava,Baby Z. Hmar and Dipsikha Kalita

  • Mesoporous secondary nanostructures as multifunctional heavy metal scavenger

    370787, Certificate Date: 30/06/2021

    Pritam Deb, Kakoli Bhattacharya and Devaborniny Parasar

  • A Two-Way Ratchet

    401265, Certificate Date: 13/07/2022

    Arup Jyoti Chutia

  • A portable optical fiber instrument for instant petrol purity detection

    403352, Certificate Date: 10/08/2022

    Partha Pratim Sahu

  • Designed 2d graphitic sheet for viscous oil removal using magnet

    404139, Certificate Date: 23/08/2022

    Pritam Deb and Meenakshi Talukdar

  • Selective para-hydroxylationof substituted aromatic hydrocarbons using H2O2 catalyzed by waterborne hyperbranched polyurethane/ carbon quantum dot nanocomposites

    422972, Certificate Date: 23/02/2023

    Niranjan Karak,Vijay Kumar Das and Satyabrat Gogoi

  • Removal of arsenic from ground water by capsule technique

    426864, Certificate Date: 27-03-2023

    Chiranjeev Bezbaruah, Parag Nath and Robin Kumar Dutta

  • Anticoagulant actives and synergistic anticoagulant composition and method of producing the same

    427825, Certificate Date: 30-03-2023

    Ashish Kumar Mukherjee and Debananda Gogoi

  • Two dimensional heterostructure based composite films for food packaging

    434517, Certificate Date: 14-06-2023

    Pritam Deb and Meenakshi Talukdar

  • Multifunctional Multiple Pot Solid Fuelled Stove with Combustion Air Preheating and Flue Gas Heat Extraction

    444178, Certificate Date: 10-08-2023

    Biswajit Gogoi and Debendra Chandra Baruah