Back

Centre for Sol-Gel Coatings (CSOL)

Indian Patents Filed

S.No
Title of Patent
Inventors
Patent Application Number
Date of filing
1
An improved coating composition to provide prolonged corrosion protection to anodizable metal surfaces and process of preparing the same.
R. Subasri
S. Manasa
3082/DEL/2015
28/07/2015
2
A Method of Preparation of Anti Tarnishing Organic-Inorganic Hybrid Sol-Gel and Coating the Same
K Murugan
R Subasri
G Padmanabham
2049/DEL/2015
07/07/2015
3
An Improved Process to Make Coating Compositions for Transparent, UV Blocking on Glass and a Process of Coating the Same
R Subasri
N Mukhopadhyay
K Murugan
1152/DEL/2014
29/04/2014
4
An Improved Process for Obtaining a Transparent, Protective Coating on Bi-Aspheric / Plano-Convex Lenses made of Optical Grade Plastics for use in Indirect Ophthalmoscopy
R Subasri
S Logapperumal
K Murugan
3072/DEL/2013
17/10/2013
5
An Improved Composition for Antireflective Coating with Improved Mechanical Properties and a Process of Coating the Same
R Subasri
P Sivaprakasam
2330/DEL/2013
05/08/2013
6
An Improved Composition for Coating Anodizable Metal Surfaces and a Process of Coating the Same
R Subasri
Nirmal Kumar
K R C Somaraju
V Uma
1310/DEL/2013
03/05/2013
7
An Improved Composition for Solar Selective Coatings on Metallic Surfaces and a Process for its Preparation and a Process for Coating using the Composition
K.R.C. Somaraju
D. Sreenivas Reddy
R. Subasri
G. Padmanabham
3324/DEL/2011
22/11/2011
8
An Improved Abrasion Resistant and Hydrophobic Composition for Coating Plastic Surfaces and a Process for its Preparation
K. R. C. Somaraju
D. Sreenivas Reddy
R. Subasri
G. Padmanabham
1278/DEL/2011
02/05/2011
9
Improved Scratch and Abrasion Resistant Compositions for Coating Plastic Surfaces, a Process for their Preparation and a Process for Coating using the Compositions
Gururaj Telasang
K.R.C. Somaraju
R. Subasri
G. Padmanabham
2427/DEL/2010
12/10/2010
10
An Improved Composition for Coating Metallic Surfaces and a Process for Coating such surfaces using the Composition
Kalidindi Rama Chandra Soma Raju
Raghavan Subasri
Adduru Jyothirmayi
Gadhe Padmanabham
620/DEL/2010
17/03/2010