Inventor · disambiguated record
Som Nath Puri
Also filed as: PURI SOM NATH
4 granted patents·21 citations·filing 2001–2001
72Inventor score
Files withCOUNCIL SCIENT IND RES4
Top patents by PatentIndex Score
4 records- 0159US6565740B2Process for sweetening of LPG, light petroleum distillates by liquid-liquid extraction using metal phthalocyanine sulphonamide catalystCOUNCIL SCIENT IND RES·Filed 2001·Granted May 20, 2003·9 cites·22 claims
- 0255US6740619B1Process for the preparation of a catalyst useful for liquid-liquid sweetening LPG and light petroleum distillatesCOUNCIL SCIENT IND RES·Filed 2001·Granted May 25, 2004·7 cites·22 claims
- 0349US6755964B1Process for the fixed bed sweetening of petroleum distillates using halogenated metal phthalocyanine as a catalystCOUNCIL SCIENT IND RES·Filed 2001·Granted Jun 29, 2004·4 cites·21 claims
- 0449US6696381B2Process for the preparation of a novel catalyst useful for sweetening of sour petroleum distillatesCOUNCIL SCIENT IND RES·Filed 2001·Granted Feb 24, 2004·1 cites·17 claims
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