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 Central Glass and Ceramic Research Institute
A National laboratory under the Council of Scientific & Industrial Research (CSIR,INDIA)
patent granted 06-07
Intellectual Property News
Intellectual Property (IP) generated during April 2006 to March 2007
Patents Granted
Sl. No. Title Pat.No Date of Sealing Inventor(s) Country
1. A process of making silicon-silicon carbide ceramic using biopreform derived from monocotyledonous caudex plant stem 2411897 14/06/2006 O P CHAKRABARTI
H S MAITI 		UK
2. n improved process for coating mild steels surfaces by vitreous enamel coating materials 197328 23/06/2006 K K BISWAS
S K DAS 		INDIA
3. An improved process for preparing sin-teredsilicon carbide useful for makingindustrialproducts 197250 23/06/2006 S GHATAK
A SANYAL
K K DHARGUPTA
S MANDAL		 INDIA
4. An improved process for the preparation ofa precursor sol for pure and doped alumina fibres and alumina fibres prepared there of 195801 07/07/2006 R VENKATESH
S M CHATERJEE (Ms)
P K CHAKRABARTY
D GANGULI 		INDIA
5. A proces improvedporous ocular implants & improved porous ocular implants produced thereby 197588 21/07/2006 D BASU
M K SINHA 		INDIA
6. An improved composition useful or the preparation of composites Of beta-sialon 197275 21/07/2006 S C GANGULY INDIA
7. A process for the preparation of ultrafine powders of a single phase multielement 197238 04/08/2006 A CHAKRABORTY
R N BASU
H S MAITI 		INDIA
8. A composition useful for making solid fuel from industrial & agricultural waste & process for making solid fuel there of 197248 11/08/2006 S DASGUPTA
N DHAR
N DHAR
S SEN
G BANERJEE 		INDIA
9. A process of making thermally curable inorganic-organic hybrid coating sol for providing anti-scratch coating on plastics 196846 11/08/2006 G DE
S K MEDDA 		INDIA
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