Inventor · disambiguated record
Rajkumar P. Bhatia
Also filed as: BHATIA RAJKUMAR · BHATIA RAJKUMAR P
12 granted patents·222 citations·filing 1983–2000
92Inventor score
Top patents by PatentIndex Score
12 records- 0181US4493783ACleaning agent for optical surfacesALCON LAB INC·Filed 1983·Granted Jan 15, 1985·43 cites·19 claims
- 0270US4613379ACleaning agent for optical surfacesALCON LAB INC·Filed 1984·Granted Sep 23, 1986·28 cites·29 claims
- 0365US4839082AContact lens cleaning compositions containing a carboxy vinyl polymerALCON LAB INC·Filed 1988·Granted Jun 13, 1989·26 cites·2 claims
- 0464US5909745AUse of carbon dioxide and carbonic acid to clean contact lensesALCON LAB INC·Filed 1998·Granted Jun 8, 1999·21 cites·13 claims
- 0562US4792414ACleaning agent for optical surfacesALCON LAB INC·Filed 1987·Granted Dec 20, 1988·23 cites·11 claims
- 0661US5037484ACleaning agent for optical surfacesALCON LAB INC·Filed 1989·Granted Aug 6, 1991·22 cites·13 claims
- 0758US6273960B1Method of cleaning contact lenses using carbon dioxide and carbonic acidALCON MFG LTD·Filed 2000·Granted Aug 14, 2001·2 cites·1 claims
- 0851US4921630AContact lens cleaning compositions containing an enzyme and a carboxy vinyl polymerALCON LAB INC·Filed 1988·Granted May 1, 1990·16 cites·5 claims
- 0948US6171404B1Use of carbon dioxide and carbonic acid to clean contact lensesALCON LAB INC·Filed 1999·Granted Jan 9, 2001·9 cites·6 claims
- 1040US5462713ADouble redox system for disinfecting contact lensesALCON LAB INC·Filed 1993·Granted Oct 31, 1995·18 cites·8 claims
- 1140US4670060ACleaning agent for optical surfacesALCON LAB INC·Filed 1986·Granted Jun 2, 1987·9 cites·20 claims
- 1230US5591397ADouble redox system for disinfecting contact lensesALCON LAB INC·Filed 1995·Granted Jan 7, 1997·5 cites·7 claims
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