Inventor
Wade P. Leveille
Inventor
Douglas, MA, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties32%
B01DSeparation17%
Y10TTechnical subjects covered by former us classification10%
F16LPipes7%
B05BSpraying apparatus5%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers5%
G01MTesting static or dynamic balance of machines or structures5%
B01LChemical or physical laboratory apparatus for general use2%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling2%
B29BPreparation or pretreatment of the material to be shaped2%
PatentTitleYear
11,125,729Purification elements for dispensing a purified liquid202111,085,905Techniques for monitoring chromatographic fluid flows202110,953,346Systems, methods, and devices providing solvent container identification and incorporation202110,823,713Systems, methods, and devices for providing pressurized solvent flow202010,802,002Chromatography column assembly202010,753,916Systems, methods, and devices for detecting leaks in a chromatography system202010,690,563Systems, methods, and devices for detecting leaks in a chromatography system202010,514,117Fluidic fitting with integral face seal201910,386,344Strain induced face seal201910,338,038Establishing fluidic connections between chromatography components20199,983,178Chromatography column assembly20189,645,123'Manifold for solvent mixing in liquid chromatography systems'20178,035,088'Device, apparatus and methods for mass spectrometry'20115,788,465'Tool-less pump head configuration'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2021Based in Douglas, MA, US· patent location history
2011–2021Patents assigned to WATERS TECHNOLOGIES CORP (13)· patent assignee history
2017Patents assigned to ANGELOSANTO JOHN (1)· patent assignee history
2017Patents assigned to JACKSON MICHAEL R (1)· patent assignee history
2018Patents assigned to FADGEN KEITH (1)· patent assignee history
2018Patents assigned to FISK RAYMOND P (1)· patent assignee history
2021Based in East Douglas, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WATERS TECHNOLOGIES CORP | 13 | 2011–2021 |
| ANGELOSANTO JOHN | 1 | 2017 |
| FADGEN KEITH | 1 | 2018 |
| FISK RAYMOND P | 1 | 2018 |
| JACKSON MICHAEL R | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Douglas, Massachusetts, US | 13 | 1998–2021 |
| East Douglas, Massachusetts, US | 1 | 2021 |