Inventor · disambiguated record
Michael G. Williams
Also filed as: WILLIAMS MICHAEL G · WILLIAMS MICHAEL GEORGE
17 granted patents·2 pending applications·390 citations·filing 1988–2018
94Inventor score
Files with3M INNOVATIVE PROPERTIES CO16MINNESOTA MINING & MFG1RIBEIRO ALICE MARIA M1ROBINS CO INC A H1
Top patents by PatentIndex Score
19 records- 0191US5468847AMethod of isolating and purifying a biomacromoleculeMINNESOTA MINING & MFG·Filed 1994·Granted Nov 21, 1995·91 cites·30 claims
- 0287US6492133B1Reflective disc assay devices, systems and methods3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Dec 10, 2002·19 cites·35 claims
- 0384US6090541AMethod and device for detecting bacteriophage using contrast-coloring and precipitable dyes3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Jul 18, 2000·94 cites·37 claims
- 0483US6391578B2Method and devices for partitioning biological sample liquids into microvolumes3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted May 21, 2002·26 cites·54 claims
- 0580US10614286B2Method of detecting gas-producing microbial colonies3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Apr 7, 2020·2 cites·15 claims
- 0680US6649406B1Device for propagation and storage of microorganisms3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Nov 18, 2003·25 cites·38 claims
- 0779US9916491B2Method of detecting gas-producing microbial colonies3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Mar 13, 2018·2 cites·13 claims
- 0879US7256012B2Fluorogenic protease substrates based on dye-dimerization3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Aug 14, 2007·5 cites·19 claims
- 0978US5958675AMethod for detecting bacteria using bacteriophage, contrast-coloring dye and precipitable dye3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Sep 28, 1999·55 cites·11 claims
- 1076US6756225B2Automated imaging and harvesting of colonies on thin film culture devices3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Jun 29, 2004·16 cites·12 claims
- 1172US5068104ALive vaccine for coccidiosis utilizing coccidial sporozoitesROBINS CO INC A H·Filed 1988·Granted Nov 26, 1991·42 cites·5 claims
- 1267US10947577B2Biological sterilization indicator devices and methods of use3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Mar 16, 2021·1 cites·18 claims
- 1360US6900028B2Reflective disc assay devices, systems and methods3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted May 31, 2005·2 cites·9 claims
- 1459US6291202B1Disc assay device with inoculation pad and methods of use3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Sep 18, 2001·1 cites·15 claims
- 1555US9684816B2Method of detecting gas-producing microbial colonies3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Jun 20, 2017·0 cites·4 claims
- 1649US2010297691A1Devices and processes for collecting and concentrating samples for microbiological analysisRIBEIRO ALICE MARIA M·Filed 2008·Application pending·0 cites
- 1746US2004092001A1Automated imaging and harvesting of colonies on thin film culture devices3M INNOVATIVE PROPERTIES CO·Filed 2003·Application pending·0 cites
- 1845US6787329B1Fluorogenic protease substrates based on dye-dimerization3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Sep 7, 2004·6 cites·17 claims
- 1930US6174699B1Disc assay device with inoculation pad and methods of use3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Jan 16, 2001·3 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Michael G. Williams 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 →