Dr. Vijayamohanan K Pillai

Patents

S. No.

Title

Inventors

Country

Patent No.

Patent Seal Date

1

Process for the preparation of cathode materials for high energy density rechargeable batteries,

Vijayamohanan K Pillai

US

03186123

02-Oct-2003

2

A process for the preparation of surface modified zinc oxide sensor material useful for sensing ammonia gas,

Vijayamohanan K Pillai

India

1092/DEL/9

22-Jul-1999

3

An improved Process for the preparation of nanodimensional particles of oxides and sulphides of metals

Vijayamohanan K Pillai

India

1165/DEL

01-Jan-1993

4

An improved process for the preparation of high surface area carbon useful for fuel cells and ultracapacitors

Vijayamohanan K Pillai

US

2005/02219

01-Jan-2005

5

Process for fabrication of ultracapacitor electrodes using activated lamp black carbon

Vijayamohanan K Pillai

US

2006000007

05-Jan-2006

6

A process for the preparation of lithium Stannates doped with transition metal cations for humidity sensors

Vijayamohanan K Pillai

US

5,461,03

24-Oct-1995

7

Process for the preparation of nanodimensional particles of oxides and sulphides of metals

Vijayamohanan K Pillai

US

5,643,508

01-Jul-1997

8

An improved process for the preparation of sulphate immobilized zirconia based super acids

Vijayamohanan K Pillai

India

NF 7/96

21-Feb-1997

9

An improved Process for the preparation of quarternary ammonium hydroxides

Vijayamohanan K Pillai

India

NF/129/94

07-Nov-1994