Inventor · disambiguated record
Kamlesh Kumar Bhatia
Also filed as: BHATIA KAMLESH K · BHATIA KAMLESH KUMAR
31 granted patents·1,006 citations·filing 1974–2004
98Inventor score
Files withDU PONT31
Top patents by PatentIndex Score
31 records- 0198US4835293AAtmospheric pressure process for preparing pure cyclic estersDU PONT·Filed 1987·Granted May 30, 1989·132 cites·19 claims
- 0296US5434239AContinuous polyester processDU PONT·Filed 1993·Granted Jul 18, 1995·82 cites·12 claims
- 0394US6407266B2Continuous process for the manufacture of anhydro sugar alcohols and reactor useful thereforDU PONT·Filed 2001·Granted Jun 18, 2002·42 cites·12 claims
- 0494US5599900APolyesters production processDU PONT·Filed 1996·Granted Feb 4, 1997·62 cites·26 claims
- 0592US6689892B2Process for the manufacture of anhydro sugar alcohols with the assistance of a gas purgeDU PONT·Filed 2001·Granted Feb 10, 2004·30 cites·14 claims
- 0692US5688898APolyesters production processDU PONT·Filed 1996·Granted Nov 18, 1997·53 cites·10 claims
- 0792US5023350AProcess for the purification of cyclic estersDU PONT·Filed 1990·Granted Jun 11, 1991·50 cites·12 claims
- 0891US5849849APolyesters production processDU PONT·Filed 1997·Granted Dec 15, 1998·49 cites·4 claims
- 0991US5023349AContinuous process for rapid conversion of oligomers to cyclic estersDU PONT·Filed 1990·Granted Jun 11, 1991·78 cites·12 claims
- 1090US6864378B2Integrated continuous process for anhydro sugar alcohol manufactureDU PONT·Filed 2003·Granted Mar 8, 2005·25 cites·20 claims
- 1189US6818781B2Simultaneous reaction and separation process for the manufacture of dianhydro sugar alcoholsDU PONT·Filed 2003·Granted Nov 16, 2004·22 cites·20 claims
- 1288US6831181B2High yield byproduct recycle process for anhydro sugar alcoholsDU PONT·Filed 2003·Granted Dec 14, 2004·19 cites·13 claims
- 1388US5138074AContinuous catalyzed vapor phase dimeric cyclic ester processDU PONT·Filed 1990·Granted Aug 11, 1992·34 cites·20 claims
- 1488US5136057AHigh yield recycle process for lactideDU PONT·Filed 1991·Granted Aug 4, 1992·30 cites·15 claims
- 1588US5043458AOne-step continuous process for preparing cyclic estersDU PONT·Filed 1990·Granted Aug 27, 1991·58 cites·12 claims
- 1683US5117008ASolvent scrubbing recovery of lactide and other dimeric cyclic estersDU PONT·Filed 1990·Granted May 26, 1992·27 cites·19 claims
- 1782US5856423AApparatus and process for a polycondensation reactionDU PONT·Filed 1996·Granted Jan 5, 1999·37 cites·23 claims
- 1882US5677415AApparatus and process for a polycondensation reactionDU PONT·Filed 1996·Granted Oct 14, 1997·39 cites·28 claims
- 1981US5552513AAtomospheric pressure polyester processDU PONT·Filed 1995·Granted Sep 3, 1996·31 cites·39 claims
- 2078US7201289B2Method for introducing a catalyst solution into a coating formulationDU PONT·Filed 2004·Granted Apr 10, 2007·21 cites·9 claims
- 2177US5266706ASolvent scrubbing recovery of lactide and other dimeric cyclic estersDU PONT·Filed 1992·Granted Nov 30, 1993·18 cites·11 claims
- 2276US5091544AProcess for rapid conversion of oligomers to cyclic estersDU PONT·Filed 1990·Granted Feb 25, 1992·16 cites·20 claims
- 2372US4096192AProcess for the preparation of 2-methyl-1,3-propanediolDU PONT·Filed 1976·Granted Jun 20, 1978·9 cites·11 claims
- 2468US5196551ACo-vaporization process for preparing lactideDU PONT·Filed 1991·Granted Mar 23, 1993·12 cites·9 claims
- 2566US7311265B2Hand-held spraying apparatus having a multi-compartment liquid-holding reservoirDU PONT·Filed 2004·Granted Dec 25, 2007·14 cites·19 claims
- 2662US3963754A2-Vinyl-5-methyl-1,3-dioxaneDU PONT·Filed 1974·Granted Jun 15, 1976·5 cites·1 claims
- 2754US3963755AMixture of 2(2'-propanal)-5-methyl-1,3-dioxane and 2(3'-propanal)-5-methyl-1,3-dioxaneDU PONT·Filed 1974·Granted Jun 15, 1976·3 cites·1 claims
- 2851US4024197AProduction of butanediolDU PONT·Filed 1975·Granted May 17, 1977·3 cites·9 claims
- 2949US7063745B2Coating formulation kit including a catalyst solution dispenser for a hand-held liquid spraying apparatusDU PONT·Filed 2004·Granted Jun 20, 2006·2 cites·22 claims
- 3049US7028921B2Catalyst solution dispenser for a hand-held liquid spraying apparatusDU PONT·Filed 2004·Granted Apr 18, 2006·2 cites·19 claims
- 3146US6867296B2Recovery and purification of anhydro sugar alcohols from a vapor streamDU PONT·Filed 2003·Granted Mar 15, 2005·1 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Kamlesh Kumar Bhatia files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →