Javascript DHTML Drop Down Menu Powered by dhtml-menu-builder.com

SN

Patent Title

Application No.

Inventors

1

An improved process for recovering cobalt from roast-reduced sea nodules

2720DEL2005

R.K.Jana, T.B.Singh and T.C.Alex

2

A process for the prepration of Cu & Ni powder by aquous reduction from the electrolytic bleed stream of a copper plant

0658DEL2006

A.Agrawal, D.Bagchi , V. Kumar and B.D.Pandey

3

A process for preparation of chromium and magnesium mixed pillared clay

0652DEL2006

T.Mishra

4

A process for nitrogen removal in electric Arc furnace

0396DEL2006

J.Pal M.C.Goswam and S.Ghosh M.kumar

5

A process for the preparation of sand core and mould combination from vegetable oils and its derivatives and sand core-mould combinations made thereby

0770DEL2006

K.L.Sahoo, S.Chakravarty and S.Ghosh

6

An electrochemical device to remove Arsenic  from ground water and surface water

0642DEL2006

S.Prabhakar, G.B.Raju,
B.R.V.Narasimha and Lakashmipathiraj

7

An improved process the production of geopolymeric malarial from mechanically activated fly ash

2626DEL2005

S.Kumar, R.Kumar, A.Bandopadhya
and S.P.Mehrotra

8

A process for recovery of iron from copper slag

3331DEL2005

A.Agrawal, K.L.Sahoo, S.Ghosh and B.D.Pandey

9

A process for the production for reactive blast furnace slag

0641DEL2006

R.Kumar, S.Kumar, T.C.Alex and Prof.S.P.Mehrotra

10

An Improved process for production of geopolymer cement from fly ash and granulated blast furnace slag

0728DEL2006

S.Kumar, R.Kumar, B.K.Mitra and S.P.Mehrotra

11

A process for preparation of Co-Fe based nanocrystalline ferromagnetic ribbons for high temperature soft magnetic applications

0893DEL2006

Dr. A.K.Panda, Dr.R.N.Ghosh and Dr. A.Mitra

12

A process for the production of Self-glazed geopolymer tile from fly ash and BF Slag

0780DEL2006

S.Kumar, R.Kumar, B.K.Mitra and S.P.Mehrotra

13

Magnetic NDE Device for assessment of damage in service exposed steel components

2545DEL2006

A.Mitra, A.K.Panda, S.K.Das and R.N.Ghosh

14

A process and solvent for recovery of chromium from wash water and combined effluent from chrome plating industry

0521DEL2008

A.Agrawal, C.Pal and K.K.Sahu

16

A process for strengthening of bearing pellets for changing in basic oxygen steel making

0959DEL2007

J.Pal, S.Ghorai, D.Bandopadhyay,
M.C.Goswami and S.Ghosh

17

A process for recovering of metal values from spent hydroprocessing catalysts

0765DEL2008

K.K.Sahu, A.Agrawal, D.Mishra and S.P.Mehrotra

18

An improved process for the production of Portland pozzolana cement involving simultaneous usage of raw and mechanically activated fly ash

0291DEL2008

R.Kumar, S.Kumar, C.Vaithilingan and
S.P.Mehrotra

19

An improved melt spinning device for production of rapidly quenched amorphous or fined graind wide metallic ribbons

0522DEL2008

K.K.Paul, A.K.Malik, A.K.Panda,
A.Kumar and A.Mitra

20

A process for the recovery of metal values from waste printed circuit board

0206DEL2008

A.Das, B.Sarkar and S.P.Mehrotra

21

A process for surface pre-treatment of ferrous substrates for sol-gel ceramic coating

0208DEL2008

S.K.Tiwari and R.Singh

24

An improved process for the reduction of chromite ore at low temperatures

0563DEL2009

M.Kumar and S.Ranganathan

25

An improved process for the production of sodium chromate from stainless steel powder

0673DEL2010

S.Prasad

26

An improved extraction process for the removal of hexavalent chromium from waste solutions

0315DEL2009

A.Agrawal, C.Pal and K.K.Sahu

27

A process for recovery of copper and nickel powders from  high iron containing waste or secondary resource

2504DEL2009

S.K.Sahu, B.D.Pandey and V.Kumar

28

An Improved process for the production of titanium oxide and metallic iron from Ilmenite

0179DEL2009

S.Ranganathan, K.K.Bhattacharya,
S.P.Mehrotra, A.K.Roy and M.Gunjan

29

A process for production of high purity copper powder from copper wastes scrap by direct electrolysis.

0180DEL2009

M.Kumar, V.Kumar and B.D.Pandey

30

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

0181DEL2009

D.D.N.Singh

31

A process for the preparation of zinc powder based coating to control uniform and pitting corrosion of reinforcement bars in concrete environment

0177DEL2009

D.D.N.Singh

32

An enhanced visible light mediated photocatalytic process for simultaneous reduction and oxidation of cations and anions

0178DEL2009

T.Mishra, J.Hait, N.Aman and R.K.Jana

33

A process for production of tungstic acid from soft tungsten-copper alloy scrap by hydrometallurgical processes

0564DEL2009

M.Kumar, V.Kumar and B.D.Pandey

34

A process for production of tungstic acid from hard tungsten-copper alloy scrap

0566DEL2009

M.Kumar, V.Kumar and B.D.Pandey

35

An improved process for beneficiation of coking coal fines

2538DEL2008

R.K.Singh, A.Das and K.K.Bhattacharya

36

An improved extraction process for the separation of zinc and cobalt

0315DEL2010

Archana Agrawal and K.K.Sahu

37

A process for the synthesis of aluminium hydroxide sol for removing fluoride from contaminated water sources

0765DEL2010

S.Bhattacharya and S.Senchoudhury

38

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

39

A Process for the reducing the electrical resistivity of naturally-occurring Illmenite

1690DEL2010

G.V.S.Murthy,L.C.Pathak,S.P.Mehrotra,
R.Srinivas  and K.M.Godiwala

40

A Process for the Hydrothermal Synthesis of high purity nanosize nickel Zinc Ferrites from Spent catalyst

2373DEL2009

K.k.Sahu,A.Agrawal and D.B.Mishra

41

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

42

Fabrication of tailored hardness nano-composite coating with low coefficient of friction

0770DEL2010

Dr.S.K.Mishra, Dr.L.C.Pathak and S.Sen

43

A Biomimetic process for the synthesis of aqueous ferrofluids for biomedical applications

0672DEL2010

Dr. S.Nayar, Dr. Arvind Sinha and A.K.Paramanik

44

An improved process for Electroless Nickel coating on MILD Steel substrate

0674DEL2010

T.B.Singh,A.K.Bhattamishra, S. K.Tiwari,R.Singh and S.Bhattacharjee

45

A process for recovery of lead from zinc plant reidue

1589DEL2010

K.k.Sahu,A.Agrawal and D.Mishra

46

Portable Automated Ball Indentation (PABI) System for In-Situ Evaluation of Mechanical Properties of Metallic Components

0549DEL2012

G.Das, K.K.Paul, S.Tarafder, S.Prakash, N.V.Satyanarayana and M.Das

47

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

49

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

50

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

An improved process to produce paving blocks from steel slag using Geopolymerisation

1509/KOL/2011 

Sanjay Kumar, Sushanta Kumar Nath, T.C. Alex and Manish Kumar Jha

52

An Improved ultrasonic inspection system for surface an sub-surface crack detection of HSS Rolls

1423/KOL/2011 

Sarmishtha Palit Sagar, G.V.S. Murthy,
Tarun Kumar Das and Amit Prakash

53

An improved process for the preparation of Hexaferrite powder with enhanced magnetic properties

Patent Pending

O Mohanta, M Bhattarchaya, A Mitra and R K Sahu

54

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

A K Mohanty, S K Tiwari, T Mishra and S Chakravarty

55

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

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

60

A process for the recovery of neodymium as a value added product from waste hard disk of personal computers.

Patent Pending

 Manish Kumar Jha, Amrita Kumari Jha,S K Sahu, Archana Kumari,Vinay Kumar