Inventor
Michael G. Williams
Inventor
Vadnais Heights, MN, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Mprimary
C12MApparatus for enzymology or microbiology24%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms24%
C07KPeptides10%
G06KGraphical data reading10%
G06TImage data processing or generation, in general10%
G06VImage or video recognition or understanding10%
A61KPreparations for medical, dental or toiletry purposes3%
B01DSeparation3%
B01LChemical or physical laboratory apparatus for general use3%
PatentTitleYear
10,614,286Method of detecting gas-producing microbial colonies20209,916,491'Method of detecting gas-producing microbial colonies'20189,684,816'Method of detecting gas-producing microbial colonies'20177,256,012'Fluorogenic protease substrates based on dye-dimerization'20076,900,028'Reflective disc assay devices, systems and methods'20056,787,329'Fluorogenic protease substrates based on dye-dimerization'20046,756,225'Automated imaging and harvesting of colonies on thin film culture devices'20046,649,406'Device for propagation and storage of microorganisms'20036,492,133'Reflective disc assay devices, systems and methods'20026,391,578'Method and devices for partitioning biological sample liquids into microvolumes'20026,291,202'Disc assay device with inoculation pad and methods of use'20016,174,699'Disc assay device with inoculation pad and methods of use'20016,090,541'Method and device for detecting bacteriophage using contrast-coloring and precipitable dyes'20005,958,675'Method for detecting bacteria using bacteriophage, contrast-coloring dye and precipitable dye'19995,468,847'Method of isolating and purifying a biomacromolecule'19955,068,104'Live vaccine for coccidiosis utilizing coccidial sporozoites'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to ROBINS CO INC A H (1)· patent assignee history
1991Based in Midlothian, VA, US· patent location history
1995Patents assigned to MINNESOTA MINING & MFG (1)· patent assignee history
1995–2020Based in Vadnais Heights, MN, US· patent location history
1999–2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (14)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 14 | 1999–2020 |
| MINNESOTA MINING & MFG | 1 | 1995 |
| ROBINS CO INC A H | 1 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vadnais Heights, Minnesota, US | 15 | 1995–2020 |
| Midlothian, Virginia, US | 1 | 1991 |