Inventor
David K. Duffy
Inventor
Maple Grove, MN, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A23Lprimary
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation17%
B01LChemical or physical laboratory apparatus for general use17%
PatentTitleYear
11,112,415Systems, devices, and methods for ultra-sensitive detection of molecules or particles202110,989,713Methods and systems for extending dynamic range in assays for the detection of molecules or particles20219,131,715'Grain-based hot cereal compositions having reduced foaming'2015D0363019'Dual compartment container'1995D0323234'Food product'1992D0323233'Food product'1992D0323235'Food product'1992D0323232'Food product'19924,940,593'Multicolored R-T-E cereal and method of preparation'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1992Patents assigned to GEN MILLS INC (5)· patent assignee history
1990–2015Based in Maple Grove, MN, US· patent location history
1995Patents assigned to ARNOLD PETER S (1)· patent assignee history
1995Patents assigned to DUFFY DAVID (1)· patent assignee history
1995Based in Overdale Grange, Skipton, North Yorkshire DB23 6AX, GB· patent location history
2015Patents assigned to ECOLAB USA INC (1)· patent assignee history
2021Patents assigned to QUANTERIX CORP (2)· patent assignee history
2021Based in Arlington, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN MILLS INC | 5 | 1990–1992 |
| QUANTERIX CORP | 2 | 2021 |
| ARNOLD PETER S | 1 | 1995 |
| DUFFY DAVIDself | 1 | 1995 |
| ECOLAB USA INC | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Maple Grove, Minnesota, US | 6 | 1990–2015 |
| Arlington, Massachusetts, US | 2 | 2021 |
| Overdale Grange, Skipton, North Yorkshire DB23 6AX, GB | 1 | 1995 |