Inventor · disambiguated record
Lewis P. Woodson
Also filed as: WOODSON LEWIS P
12 granted patents·1 pending application·2,355 citations·filing 1988–2002
95Inventor score
Top patents by PatentIndex Score
13 records- 0198US5089606AWater-insoluble polysaccharide hydrogel foam for medical applicationsMINNESOTA MINING & MFG·Filed 1990·Granted Feb 18, 1992·1.2k cites·25 claims
- 0297US5462644ABiofilm reduction methodMINNESOTA MINING & MFG·Filed 1994·Granted Oct 31, 1995·125 cites·23 claims
- 0396US5418167ARapid read-out biological indicatorMINNESOTA MINING & MFG·Filed 1993·Granted May 23, 1995·153 cites·11 claims
- 0490US6566090B2Rapid readout sterilization indicator for liquid peracetic acid sterilization procedures3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted May 20, 2003·34 cites·3 claims
- 0589US5739004ABiological sterilization indication for use with or without test pack materials or devicesMINNESOTA MINING & MFG·Filed 1996·Granted Apr 14, 1998·133 cites·60 claims
- 0689US5073488ARapid method for determining efficacy of a sterilization cycle and rapid read-out biological indicatorMINNESOTA MINING & MFG·Filed 1988·Granted Dec 17, 1991·205 cites·25 claims
- 0786US6623955B2Rapid read-out biological indicator3M INNOVATIVE PROPERTIES CO·Filed 1995·Granted Sep 23, 2003·89 cites·11 claims
- 0886US5252484ARapid read-out biological indicatorMINNESOTA MINING & MFG·Filed 1991·Granted Oct 12, 1993·100 cites·10 claims
- 0985US5223401ARapid read-out sterility indicatorMINNESOTA MINING & MFG·Filed 1988·Granted Jun 29, 1993·136 cites·13 claims
- 1078US6352837B1Rapid readout sterilization indicator for liquid peracetic acid sterilization procedures3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Mar 5, 2002·57 cites·48 claims
- 1165US5866356AProtective housing for biological indicator for testing the effectiveness of a sterilization procedureMINNESOTA MINING & MFG·Filed 1997·Granted Feb 2, 1999·79 cites·57 claims
- 1251US6004438ABiofilm reduction sterilizer3M INNOVATIVE PROPERTIES CO·Filed 1991·Granted Dec 21, 1999·28 cites·8 claims
- 1332US2003077688A1Rapid read-out biological indicatorMINNESOTA MINING & MFG·Filed 2002·Application pending·0 cites
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