Centre for Advanced Powder Metallurgy (CAPM)
Indian Patent Granted
S.No
Title of Patent
Inventors
Patent Application Number
Date of filing
Patent Number
Date of Grant
1
Method of producing in-situ carbon coated lithium iron phosphate cathode material for lithium ion batteries
S. Anandan, R. Vijay, Tata N. Rao
2.02011E+11
28/12/2020
412586
28/11/2022
2
Process of electroless nickel/nickel phosphide (EN) deposition on graphite substrates
Malobika Karanjai
A Siva Kumar
P.H. Borse
201811041418
11/01/2018
408686
10/10/2022
3
Method of producing graphene like structured nanoporous carbon material from Jute stick based bio-waste for Energy Storage applications and the product thereof
S. Anandan
K. Nanaji
Tata N Rao
201711006697
24/02/2017
394477
04/07/2022
4
A Process and a Multi-Piston Hot Press for Producing Powder Metallurgy Component, such as Cerametallic Friction Composite
Malobika Karanjai,
A.Siva Kumar
3844/DEL/2011
28/12/ 2011
379250
13/10/2021
5
An Improved Process of Carbon - Metal Oxide Composites Prepared by Nano Casting of Wood and the Product Thereof
J. Revathi,
Atul Suresh Deshpande,
Tata Narasinga Rao
201611034531
07/10/2016
376509
06/09/2021
6
A method of producing high performance lithium titanate anode material for lithium ion battery applications
S. Anandan,
P.M. Prateeksha,
R. Vijay,
Tata N Rao
201711006147
21/02/2017
365560
28/04/2021
7
Method of Deposition of Double Perovskite of Sr-Fe Niobium Oxide Film on a Substrate by Spray Coating Technique and the Coated Substrate Thereof
P H Borse,
Rekha Dom
1151/DEL/2014
29/04/2014
356708
27/01/2021
8
Methods of preparation of high
Performance ZnO varistors and improved compositions
Kaliyan Hembram,
Tata N. Rao,
Raman S. Srinivasa,
Ajit R. Kulkarni
2765/DEL/2015
03/09/2015
339072
22/06/2020
9
A Novel Electrochemical Method for Manufacturing CIGS Thin Film Containing Nanomesh Like Structure
B V Sarada,
S Mandati,
S V Joshi
426/DEL/2015
16/02/2015
337455
28/05/2020
10
A method and an apparatus for
Preparing nickel tungsten based nanocomposite coating deposition
Nitin Wasekar,
D.S. Rao,
G. Sundararajan
201611001190
13/01/2016
337108
20/05/2020
11
Method of Producing Multifunctional Self Assembled Mixed Phase Titania Spheres
Neha Y Hebalkar,
T N Rao
3777/DEL/2014
19/12/2014
335724
22/04/2020
12
An Improved Process for Preparation of Nanosilver Coated Ceramic Candle Filter
J. Revathi
K. Murugan
Tata Narasinga Rao
K. Murugan
Tata Narasinga Rao
1249/DEL/2011
28/04/2011
327532
17/12/2019
13
A Method for Synthesis of Tungsten Disulphide Nanosheets
Joydip Joardar
M.L.Sylvester Sahayaraj
M.L.Sylvester Sahayaraj
1703/DEL/2012
04/08/2012
320209
11/09/2019
14
A Process for Preparing Nanocrystalline Olivine Structure Transition Metal Phosphate Material
Dinesh Rangappa
R. Gopalan
Tata Narasinga Rao
R. Gopalan
Tata Narasinga Rao
405/DEL/2012
14/02/2012
310620
31/03/2019
15
An Improved Process
for Producing Silica Aerogel Thermal Insulation Product with Increased
Efficiency
Neha Y Hebalkar
2141/DEL/2015
15/07/ 2015
305898
18/01/2019
16
An Improved Method of Preparing Porous Silicon Compacts
Dibyendu Chakravarty,
B.V.Sarada,
Tata Narasinga Rao
912/DEL/2011
31/03/2011
304349
12/12/2018
17
An Improved Method for Producing ZnO Nanorods
Kaliyan Hembram
D. Sivaprahasam
Tata Narasinga Rao
D. Sivaprahasam
Tata Narasinga Rao
2759/DEL/2010
19/11/2010
293775
05/03/2018
18
Improved Process for the Preparation of Bi-Functional Silica Particles useful for Antibacterial and Self Cleaning Surfaces
Neha Hebalkar
Tata Narasinga Rao
Tata Narasinga Rao
3071/DEL/2010
22/12/2010
291408
04/01/2018
19
Improved Method for Producing Carbon Containing Silica Aerogel Granules
Neha Hebalkar
2406/DEL/2010
08/10/2010
290370
07/12/2017
20
Improved Process for the Preparation of Stable Suspension of Nano Silver Particles having Antibacterial Activity
J. Revathi
Neha Hebalkar
T. Narasinga Rao
Neha Hebalkar
T. Narasinga Rao
1835/DEL/2010
04/08/2010
289543
14/11/2017
21
A Process for the Preparation of Nanosilver and Nanosilver-Coated Ceramic Powders
K. Murugan
T. Narasinga Rao
T. Narasinga Rao
2786/DEL/2005
19/10/2005
284812
30/06/2017
22
Improved Method of Producing Highly Stable Aqueous Nano Titania Suspension
Neha Hebalkar
T. Narasinga Rao
T. Narasinga Rao
730/DEL/2009
09/04/2009
282988
28/04/2017
23
An Improved Process for the Preparation of Doped Zinc Oxide Nanopowder
useful for the Preparation of Varistors
Kaliyan Hembram,
Tata Narasinga Rao,
R. Sundaresan
1669/DEL/2006
20/07/2006
254913
03/01/2013
24
Titanium Based Biocomposite Material useful for Orthopaedic and other
Implants and a Process for its Preparation
Malobika Karanjai
R. Sundaresan
Raja Rama Mohan
B. P. Kashyap
R. Sundaresan
Raja Rama Mohan
B. P. Kashyap
2490/DEL/2005
14/09/2005
228353
03/02/2009
25
A Method and a Device for Applying a Protective Carbon Coating on Metallic Surfaces
Bonderenko Boris,
Pokotylo Yuvgen,
Svyatenko Oleksiy,
Fedorov Dmytro,
A Siva Kumar and Malobika Karanjai
719/MAS/1999
8/7/1999
211922
13/11/2007
26
Process for Carbothermic Reduction of Iron Oxide in an Immiscible Flow with Constant Descent in Vertical Retort of Silicon Carbide
J. Pandurangam,
Malobika Karanjai
546/CHE/2003
01/07/2003
205728
09/04/2007
27
A Process for the Preparation of Short Ceramic Fibres
M.P.Rajshekharan
Anil Kumar
A.Shiva Kumar
Anil Kumar
A.Shiva Kumar
537/MAS/1994
20/05/1994
186751
07/06/2002
28
A Solar Cooker
T.P. Rajashekaran
K.V. Phani Prabhakar
Leonard L. Vasiliev
M. Donatas
Victor L. Vasiliev
K.V. Phani Prabhakar
Leonard L. Vasiliev
M. Donatas
Victor L. Vasiliev
498/MAS/1994
13/06/1994
184675
25/05/2001
29
A Solar Drier
A.Shiva Kumar
K.V. Phani Prabhakar
Leonard L. Vasiliev
M. Donatas
K.V. Phani Prabhakar
Leonard L. Vasiliev
M. Donatas
487/MAS/1994
08/06/1994
184674
23/09/2000
Indian Applications Awaiting Grant
S.No
Title of Patent
Inventors
Patent Application Number
Date of filing
1
Fe, Co co-embedded RF xerogel derived carbon as sulfur host
Tata Narasinga Rao, Chandrasekhar Sharma, B.V.Sarada, K. Nanaji, Sony K. Cherian
202341042659
26/06/2023
2
A Biomass derived porous carbon as sulfur host for energy storage device and a method of preparing thereof
Tata Narasinga Rao, Chandrasekhar Sharma, B.V.Sarada, K. Nanaji, Sony K. Cherian
202341033390
11/05/2023
3
Bi-layered dental implant and process for the preparation thereof
Dr.Dibyendu chakravarthy, Rentala Jayasree, Rashikant Maharana, Pulakhandam Veera Venkata Srinivas, Ravula Vijay
202341014475
03/03/2023
4
Fabrication of Tab-less and High Power Cylindrical LFP-LTO cell for Fast Charging Lithium Ion Battery Application
S. Anandan, K. Nanaji, R. Vijay, Tata Narasinga Rao
202341004527
23/01/2023
5
Method of producing in-situ carbon coated Lithium Iron Phosphate cathode material for Lithium-ion batteries.
Dr. Anandan,
Ravula Vijay,
Dr. T. N. Rao
202011056608
28/12/2020
6
Oxide Dispersion Strengthened Iron Aluminides with High Strength and Ductility and Method of Preparation of the Same
P. Vijaya Durga,
R. Vijay
202011044124
09/10/2020
7
Method of Producing Porous Particles-Fibers Carbon Composite Material for Supercapacitor Applications and the Product Thereof
Mani Karthik,
R. Vijay,
T.N. Rao,
202011027265
26/06/2020
8
Method of Producing Nano porous Graphene Sheet like Structured High and Low Surface Area Carbon Sheets from Petroleum Coke
K. Nannji,
Pavan Srinivas V,
Srinivasan Anandan,
Tata N Rao,
Narayanan Krishnamurthy,
Ramachandra Rao Bojja,
Malay Pramanik,
202011007399
20/02/2020
9
Process for producing the nano Boron by cryo-milling
S.Sudhakara Sarma
R. Vijay
T.N.Rao
R. Vijay
T.N.Rao
201911025690
27/06/2019
10
Method of fabricating tungsten based composite sheets by spark plasma sintering technique for making components.
Dibyendu Chakravarty
P.V.V.Srinivas
R.Vijay
P.V.V.Srinivas
R.Vijay
201911014933
13/04/2019
11
A Novel Equipment To Accomplish Power Metallurgy Processing Starting From The ‘Raw Materials’ To Finished Product
Karanjai Malobika,
A Siva Kumar,
G Babu
201711011552
30/03/2017
12
Method of Producing Graphene like Structured Nanoporous Carbon Material from Jute Stick Based Bio-Waste for Energy Storage Applications and the Product thereof
S. Anandan,
K. Nanaji,
Tata N Rao
201711006697
24/02/2017
13
An Improved Process for the Preparation of Stable Nano Silver Suspension having Antimicrobial Activity
J Revathi,
N Satya Moulika,
A Venkata Sai,
Atul Suresh Deshpande,
K Murugan,
Neha Yeshwanta Hebalkar,
R Vijay,
Tata Narasinga Rao,
G Sundararajan
201611027145
09/08/2016
14
Novel Ceramic Materials Having Improved Mechanical Properties and Process for their Preparation
Dibyendu Chakravarty
Tata Narasinga Rao
R. Sundaresan
Tata Narasinga Rao
R. Sundaresan
3396/DEL/2005
19/12/2005
International Patents Granted & Awaiting Grant
| S.No | Title of Patent | Inventors | Patent Number | |||||||||||||||||||||||||||||||||||||
| 1 | Method of producing in-situ carbon coated lithium iron phosphate cathode material for lithium-ion batteries and the product thereof | S. Anandan R. Vijay Tata N. Rao |
|
IN 412586 | ||||||||||||||||||||||||||||||||||||
| 2 | A method of producing high performance lithium titanate anode material for lithium ion battery applications | S. Anandan P.M. Prateeksha R. Vijay Tata N Rao |
|
IN365560 | ||||||||||||||||||||||||||||||||||||
| 3 | Improved process for the preparation of stable suspension of nano silver particles having antibacterial activity | J. Revathi Neha Hebalkar Tata N. Rao |
|
IN 289543 | ||||||||||||||||||||||||||||||||||||
