Patent cooperation treaty (PCT) and United states (US) Patents

S.No
Title
1

 

Nerve guide conduit containing carbon nanotubes 
S. Ramaprabhu and Sathish Kumar 

PCT: PCT/IB2010/002922, US : 13/202,941, India: 1963/CHE/2010, 17.11.2012, 17.11.2012, 09.07.2010

2

 

Nanocomposite based biosensors and related methods
S. Ramaprabhu and Tessy Theres Baby 

S: 12/827,61330.06.2010

3

 

Nanocomposites including carbon nanotubes having metal nanoparticles
S. Ramaprabhu and Neetu Jha

S: 12/909,54721.10.2010

4

 

Methods and systems for separating ions from fluids
S. Ramaprabhu and Ashish Kumar Mishra

US: 13/014,496 , 26.01.2011

5

 

Graphene formation      

S. Ramaprabhu, Adarsh K and Tessy Theres Baby

S: 13/160,91615.06.2011

6

 

Electrode and/or capacitor formation
S. Ramaprabhu and Ashish Kumar Mishra

PCT: PCT/IB2011/001689, India: 1855/CHE/2011, 20.07.2011, 31.05.2011

7

Polyaniline-graphite nanoplatelet materials

S. Ramaprabhu and Ashish Kumar Mishra

PCT: PCT/IB2011/003083, US : 13/581,616, India: 3592/CHE/2011, 19.12.2011, 19.10.2011, 19.10.2011

8

 

Nanofluids coolants

S Ramaprabhu and S S  Jyothirmayee Aravind

PCT: PCT/IB2011/003101, India: 3590/CHE/2011, 21.12.2011, 19.10.2011

9

 

Production of Graphene using electromagnetic radiation

S Ramaprabhu, V Eswaraiah and S S  Jyothirmayee Aravind

US: 13/226,32106.09.2011

 

10

 

 

Graphene composites with dispersed metal or metal oxide

S Ramaprabhu, V Eswaraiah and S S  Jyothirmayee Aravind

ndia: 3506/CHE/201225.08.2012

11
 
                          
Transition metal oxide decorated Graphene nanocomposites for field emission 
S.Ramaprabhu and Tessy Theres Baby (US Patent, accepted (2011)
 

 

12

 

 

Metal nanoparticle-graphene composites and methods for their preparation and use

S. Ramaprabhu, Vinayan B P and Rupali Nagar

US: 13/407,337, India: 2753/CHE/2012, 28.02.2012, 07.07.2012

13

 

Metal-alloy graphene nanocomposites and methods for their preparation and use

S. Ramaprabhu, Vinayan B P, N. Rajalakshmi and Rupali Nagar

PCT: PCT/IB2012/001523, India: 1642/CHE/2012, 08.08.2012, 26.04.2012

14

 

Graphene functionalized carbon nanotube polymer composites and methods for their preparation and use

S. Ramaprabhu, V Eswaraiah, S S  Jyothirmayee Aravind and Krishnan Balasubramaniam
India: 2468/CHE/201221.06.2012

15.

 

Green approach for the large-scale synthesis of metal/metal oxide Nanoparticles decorated carbon nanotubes

S. Ramaprabhu, Mridula Baro, Pranati Nayak and Tessy Theres Baby (2012)(IN-839260)

 

16.

 

Novel synthesis methods of graphene quantum dots with blue emission and with its hybrid composite
S. Ramaprabhu, Tessy Theres Baby and Adarsh Kaniyoor (IN-842420)

 

17

 

Chemically modified and functionalized carbon nanocomposites for simultaneous CO2 conversion and electricity production

P. Tamilarasan and S. Ramaprabhu
IN-867953-01-(2014)

18

 

Diatom based hybrid nanocomposites

V. Sangeetha and S. Abinaya , Ramaprabhu S 

US ; IN-874766, 2014

 

 

Indian Patents

 

S.No
Title
1

 

Carbon nanotubes and their synthesis
S. Ramaprabhu and M. M. Shaijumon (No:1129/CHE/05)

 

2

 

Large scale synthesis of Multi Walled Carbon Nanotubular Coils (MWNTC) over alloy hydride catalysts
S. Ramaprabhu and A. Leela Mohana Reddy (No:666/CHE/2007)

 

3

 

Electrochromic material based on Misch metal substituted alloy hydrides
S. Ramaprabhu, M. Krishna Kumar and N. Rajalakshmi (No:668/CHE/2007)

 


4

 

A Flexibile carbon nanotube based field emitters
S. Ramaprabhu, R. B. Rakhi, A. Leela Mohana Reddy and K. Sethupathi (N0:667/CHE/2007)

 

5

 

Pt/MWNC (Multi Walled Carbon Nanotubular Coils ) electrocatalysts for oxygen reduction in PEMFC
S. Ramaprabhu and A. Leela Mohana Reddy (No:669/CHE/2007)

 

6

 

CNT based magnetic nanofluids
S. Ramaprabhu, Neetu Jha and A. Leela Mohana Reddy (408/CHE/2008)

 

7

 

CNT-M biosensor for detection of OP nerve agents
S. Ramaprabhu and Neetu Jha (1328/CHE/2008)

 

8

 

Spacerless carbon nanotubes for cancer treatment  and drug delivery
S. Ramaprabhu and T. Arockiadoss (1327/CHE/2008)

 

9

 

Low-cost novel nanocomposite adsorbent for Industrial waste-waters
S. Ramaprabhu and T. Arockiadoss (350/CHE/2009)

 

10

 

Chemically exfoliated spacerless graphite oxide for cancer treatment and drug delievery.
S. Ramaprabhu and T. Arockiadoss (349/CHE/2009)

 


11
     

Thermal enhancement of heat exchange fluid with two dimensional nanomaterials

S. Ramaprabhu and Tessy Theres Baby 

(Patent filed with TATA STEEL) (Ref: 1280/KOL/2010)

 

12

 

Enhanced Thermal management system for Fuel Cell applications using Nanofluid Coolant

S. Ramaprabhu and Tessy Theres Baby  

(Patent filed with CFCT, Chennai ) (Ref:1745/DEL/2012)

 

13

 

Highly magnetized zero hysteresis loss core material for improved performance of transformers

Krishna Sabareesh R and Sumitesh Das, Jyothirmayee Aravind and Ramaprabhu S

(Patent filed with TATA STEEL) (Ref: 298/KOL/2012)

 

14

 

Graphene based hydrogen storage nanomaterial

S. Ramaprabhu and B. P. Vinayan (Ref:3732/ Che/2012)

 

 

15

 

Iron oxide-Graphene nanocomposite electrodes for water purification

S. Ramaprabhu and A. K. Mishra (Ref: 3733/Che/2012)

 

 

16

 

High Performance Electro-catalyst for Proton Exchange Membrane Fuel Cell

S. Ramaprabhu and B. P. Vinayan (Patent filed (2013))

 

17

 

Catalytically and chemically modified carbon nanostructures for solid state storage

S. Ramaprabhu, Ms. Subashini  G, N Rajalakshmi, Sangeetha V and T S Remya(Ref: 405/che/2013) 30 January 2013

 

18

 

Zeolites -Mg based Novel Storage Nanomaterials

S. Ramaprabhu, Sangeetha V, T S Remya, and Barathy S (Patent filed with GAIL) (Ref: 103/che/2014) 09 January 2014

 

19

 

Thermal Conductivity Enhancement and Stability of Heat-Exchange Nanocoolant With Hybrid Carbon Nanomaterial

S. Ramaprabhu, Rashmi C and Prathab Baskar (Ref: 215/KOL/2015)

 

20

 

Method of producing metal-free atomic hydrogenated ferromagnetic substances
S. Ramaprabhu, Asalatha and Anitha N (Ref: 5188/CHE/2014) October 15, 2014

 

21

 

Palladium-Cobalt alloy nanopartioclesdecorated Graphitic Carbon Nitride as high capacity Hydrogen storage material

S. Ramaprabhu and Asalatha(Ref: 3497/CHE/2015)  July 8, 2015

 

22


Palladium nanoparticle decorated Graphitic Carbon Nitride as room temperature Hydrogen Sensor

S. Ramaprabhu and Raghu S (Ref: 3650/CHE/2015) July 16, 2015


23

 

Nitrogen modified graphene as additive for fan lube oil lubricant

S Ramaprabhu and V. Jayan, NTPC (Ref: 2971DEL-2015)

 

24

 

Synthesis of highly nitrogen doped carbon nanostructures

S. Ramaprabhu and Rashmi Chandrabhan Shende (Ref:201641029179) , August 26,2016

 

25

 

Binary reaction embedded anode for high current density and long cycle life Lithium ion battery

S. Ramaprabhu, Ananya G and Raghu S (Ref: TEMP/ E-1/6749 /2017 -CHE)

 

26

 

New methodology to enhance the cycle life of the secondary batteries

S.Ramaprabhu, Ananya G and Raghu S (Ref:TEMP/E-1/6805/2017-CHE)

 

 

 

 

 

 

 

 

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