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SN
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Patent Title
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Application No.
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Inventors
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1
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An improved process for
recovering cobalt from roast-reduced sea nodules
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2720DEL2005
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R.K.Jana, T.B.Singh and T.C.Alex
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2
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A process for the prepration of
Cu & Ni powder by aquous reduction from the electrolytic
bleed stream of a copper plant
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0658DEL2006
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A.Agrawal, D.Bagchi , V. Kumar
and B.D.Pandey
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3
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A process for preparation of
chromium and magnesium mixed pillared clay
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0652DEL2006
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T.Mishra
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4
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A process for nitrogen removal in
electric Arc furnace
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0396DEL2006
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J.Pal M.C.Goswam and S.Ghosh
M.kumar
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5
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A process for the preparation of
sand core and mould combination from vegetable oils and its
derivatives and sand core-mould combinations made thereby
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0770DEL2006
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K.L.Sahoo, S.Chakravarty and
S.Ghosh
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6
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An electrochemical device to
remove Arsenic from ground water and surface water
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0642DEL2006
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S.Prabhakar, G.B.Raju,
B.R.V.Narasimha and Lakashmipathiraj
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7
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An improved process the
production of geopolymeric malarial from mechanically
activated fly ash
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2626DEL2005
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S.Kumar, R.Kumar, A.Bandopadhya
and S.P.Mehrotra
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8
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A process for recovery of iron
from copper slag
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3331DEL2005
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A.Agrawal, K.L.Sahoo, S.Ghosh and
B.D.Pandey
|
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9
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A process for the production for
reactive blast furnace slag
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0641DEL2006
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R.Kumar, S.Kumar, T.C.Alex and
Prof.S.P.Mehrotra
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10
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An Improved process for
production of geopolymer cement from fly ash and granulated
blast furnace slag
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0728DEL2006
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S.Kumar, R.Kumar, B.K.Mitra and
S.P.Mehrotra
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11
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A process for preparation of
Co-Fe based nanocrystalline ferromagnetic ribbons for high
temperature soft magnetic applications
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0893DEL2006
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Dr. A.K.Panda, Dr.R.N.Ghosh and
Dr. A.Mitra
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12
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A process for the production of
Self-glazed geopolymer tile from fly ash and BF Slag
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0780DEL2006
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S.Kumar, R.Kumar, B.K.Mitra and
S.P.Mehrotra
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13
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Magnetic NDE Device for
assessment of damage in service exposed steel components
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2545DEL2006
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A.Mitra, A.K.Panda, S.K.Das and
R.N.Ghosh
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14
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A process and solvent for
recovery of chromium from wash water and combined effluent
from chrome plating industry
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0521DEL2008
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A.Agrawal, C.Pal and K.K.Sahu
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16
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A process for strengthening of
bearing pellets for changing in basic oxygen steel making
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0959DEL2007
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J.Pal, S.Ghorai, D.Bandopadhyay,
M.C.Goswami and S.Ghosh
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17
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A process for recovering of metal
values from spent hydroprocessing catalysts
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0765DEL2008
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K.K.Sahu, A.Agrawal, D.Mishra and
S.P.Mehrotra
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18
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An improved process for the
production of Portland pozzolana cement involving
simultaneous usage of raw and mechanically activated fly ash
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0291DEL2008
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R.Kumar, S.Kumar, C.Vaithilingan
and
S.P.Mehrotra
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19
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An improved melt spinning device
for production of rapidly quenched amorphous or fined graind
wide metallic ribbons
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0522DEL2008
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K.K.Paul, A.K.Malik, A.K.Panda,
A.Kumar and A.Mitra
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20
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A process for the recovery of
metal values from waste printed circuit board
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0206DEL2008
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A.Das, B.Sarkar and S.P.Mehrotra
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21
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A process for surface
pre-treatment of ferrous substrates for sol-gel ceramic
coating
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0208DEL2008
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S.K.Tiwari and R.Singh
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24
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An improved process for the
reduction of chromite ore at low temperatures
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0563DEL2009
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M.Kumar and S.Ranganathan
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25
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An improved process for the
production of sodium chromate from stainless steel powder
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0673DEL2010
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S.Prasad
|
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26
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An improved extraction process
for the removal of hexavalent chromium from waste solutions
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0315DEL2009
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A.Agrawal, C.Pal and K.K.Sahu
|
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27
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A process for recovery of copper
and nickel powders from high iron containing waste or
secondary resource
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2504DEL2009
|
S.K.Sahu, B.D.Pandey and V.Kumar
|
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28
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An Improved process for the
production of titanium oxide and metallic iron from Ilmenite
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0179DEL2009
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S.Ranganathan, K.K.Bhattacharya,
S.P.Mehrotra, A.K.Roy and M.Gunjan
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29
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A process for production of high
purity copper powder from copper wastes scrap by direct
electrolysis.
|
0180DEL2009
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M.Kumar, V.Kumar and B.D.Pandey
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30
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A process for the preparation of
a flux to reduce dross and ash generation during hot dip
galvanizing of steel components and increase zinc
utilization factor
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0181DEL2009
|
D.D.N.Singh
|
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31
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A process for the preparation of
zinc powder based coating to control uniform and pitting
corrosion of reinforcement bars in concrete environment
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0177DEL2009
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D.D.N.Singh
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32
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An enhanced visible light
mediated photocatalytic process for simultaneous reduction
and oxidation of cations and anions
|
0178DEL2009
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T.Mishra, J.Hait, N.Aman and
R.K.Jana
|
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33
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A process for production of
tungstic acid from soft tungsten-copper alloy scrap by
hydrometallurgical processes
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0564DEL2009
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M.Kumar, V.Kumar and B.D.Pandey
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34
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A process for production of
tungstic acid from hard tungsten-copper alloy scrap
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0566DEL2009
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M.Kumar, V.Kumar and B.D.Pandey
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35
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An improved process for
beneficiation of coking coal fines
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2538DEL2008
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R.K.Singh, A.Das and
K.K.Bhattacharya
|
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36
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An improved extraction process
for the separation of zinc and cobalt
|
0315DEL2010
|
Archana Agrawal and K.K.Sahu
|
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37
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A process for the synthesis of
aluminium hydroxide sol for removing fluoride from
contaminated water sources
|
0765DEL2010
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S.Bhattacharya and S.Senchoudhury
|
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38
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Process for making fluxed sinter
through micro-pelletization utilizing waste iron oxides
fines.
|
2375DEL2009
|
J.Pal,S.Ghorai,M.C.Ghosh,
D.Banddyopadhyay and S.Ghosh
|
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39
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A Process for the reducing the
electrical resistivity of naturally-occurring Illmenite
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1690DEL2010
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G.V.S.Murthy,L.C.Pathak,S.P.Mehrotra,
R.Srinivas
and K.M.Godiwala
|
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40
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A Process for the Hydrothermal
Synthesis of high purity nanosize nickel Zinc Ferrites from
Spent catalyst
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2373DEL2009
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K.k.Sahu,A.Agrawal and D.B.Mishra
|
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41
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An Improved process for the
recovery of Manganese as ferro-silico-manganese from leached
sea nodule residue
|
0129DEL2010
|
R.K.Jana,S.agrawal,N.S. Radhawa,
S.Ghorai, J.Pal, S.K.Maity and J.Konar
|
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42
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Fabrication of tailored hardness
nano-composite coating with low coefficient of friction
|
0770DEL2010
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Dr.S.K.Mishra, Dr.L.C.Pathak and
S.Sen
|
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43
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A Biomimetic process for the
synthesis of aqueous ferrofluids for biomedical
applications
|
0672DEL2010
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Dr. S.Nayar, Dr. Arvind Sinha and
A.K.Paramanik
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44
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An improved process for
Electroless Nickel coating on MILD Steel substrate
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0674DEL2010
|
T.B.Singh,A.K.Bhattamishra, S.
K.Tiwari,R.Singh and S.Bhattacharjee
|
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45
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A process for recovery of lead
from zinc plant reidue
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1589DEL2010
|
K.k.Sahu,A.Agrawal and D.Mishra
|
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46
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Portable Automated Ball
Indentation (PABI) System for In-Situ Evaluation of
Mechanical Properties of Metallic Components
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0549DEL2012
|
G.Das, K.K.Paul, S.Tarafder,
S.Prakash, N.V.Satyanarayana and M.Das
|
|
47
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An Improved extraction process
for the selective recovery of cadmium from spent nickel
cadmium battery
|
1687DEL2010
|
Archana Agrawal and Kamala Kanta
Sahu
|
|
48
|
A Process for the synthesis of
inject able Biomimetic Hydroxyapatite as Bone Graft Material
|
1710DEL2011
|
Arvind Sinha, Suprabha Nayar,
A.K.Paramanik and
Satish Kumar Sinha
|
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49
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A Giant Magneto-Impedance(GMI)
based magnetic sensing device for Non-Destructive Evaluation
applications
|
0651DEL2011
|
Partha Sarkar , Ashis Kumar
Panda,
Sital Kumar Pal , Rajat Kumar Roy and Amitava
Mitra
|
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50
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An Erosion Resistant Steel for
underwater components of Turbine Hydrogenerators and process
for producing the same
|
2653DEL2011
|
S.G.Chowdhury,R.K.Minj,P.Munda,S.
Kundu,K.L.Sahoo,K.K.Paul,R.Singh,S. Ghosh,S. Seetharamu and
R.Krishna
|
|
51
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An improved process to produce
paving blocks from steel slag using Geopolymerisation
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1509/KOL/2011
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Sanjay Kumar, Sushanta Kumar
Nath, T.C. Alex and Manish Kumar Jha
|
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52
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An Improved ultrasonic inspection
system for surface an sub-surface crack detection of HSS
Rolls
|
1423/KOL/2011
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Sarmishtha Palit Sagar, G.V.S.
Murthy,
Tarun Kumar Das and Amit Prakash
|
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53
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An improved process for the
preparation of Hexaferrite powder with enhanced magnetic
properties
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Patent Pending
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O Mohanta, M Bhattarchaya, A
Mitra and R K Sahu
|
|
54
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A process for preparation of
polymeric N-acrylamido triazole compounds and the use
thereof as anti tarnishing agents and corrosion inhibitors
of copper and copper alloys
|
Patent Pending
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A K Mohanty, S K Tiwari, T Mishra
and S Chakravarty
|
|
55
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A non-invasive process for
sorting of alumina rich iron ores
|
Patent Pending
|
Arpita Ghosh, T K Das, B Nayak
and S P Sagar
|
|
56
|
A process for the synthesis of
tailored made load bearing polymer based three dimensional
hydroxyapatite nanocomposites as bone graft
|
Patent Pending
|
Subhadra Garai and Arvind Sinha
|
|
57
|
A Process for the production of
pure tungsten powder from tungsten-copper borings
|
Patent Pending
|
Manoj Kumar, Maitree
Bhattacharya, D C Sahu and Archana Agarwal
|
|
58
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A process for preparation of
Cu-based brazing alloys for joining steel components
|
Patent Pending
|
Rajat Kumar Roy, Ashis Kumar
Panda and Amitava Mitra
|
|
59
|
A process for the recovery of
cobalt from discarded batteries of mobile phone
|
Patent Pending
|
Manish Kumar Jha, Amrita Kumari
Jha, Vinay Kumar, S. K. Sahu and
B D Pandey
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