Inventor · disambiguated record
Donald G. Sheer
Also filed as: SHEER DONALD G
7 granted patents·696 citations·filing 1991–2002
90Inventor score
Top patents by PatentIndex Score
7 records- 0198US6048457ACast membrane structures for sample preparationMILLIPORE CORP·Filed 1998·Granted Apr 11, 2000·262 cites·21 claims
- 0297US6200474B1Cast membrane structures for sample prepartionMILLIPORE CORP·Filed 1999·Granted Mar 13, 2001·152 cites·23 claims
- 0391US5124041ABiomolecule sample immobilizationAPPLIED BIOSYSTEMS·Filed 1991·Granted Jun 23, 1992·83 cites·10 claims
- 0490US5833860ACentrifugal adsorptive sample preparation device and methodMILLIPORE INVEST HOLDINGS·Filed 1996·Granted Nov 10, 1998·128 cites·27 claims
- 0579US6830717B2Cast membrane structures for sample preparationMILLIPORE CORP·Filed 2002·Granted Dec 14, 2004·17 cites·12 claims
- 0678US6635201B1Cast membrane structures for sample preparationMILLIPORE CORP·Filed 1999·Granted Oct 21, 2003·33 cites·18 claims
- 0774US6998047B1Cast membrane structures for sample preparationMILLIPORE CORP·Filed 2000·Granted Feb 14, 2006·21 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →