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Inventor

Stephen Beaudoin

Inventor
West Lafayette, IN, US

Overview

3→
Patents
2004–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary
B01DSeparation10%
B29CShaping or joining of plastics10%
C02FTreatment of water, waste water, sewage, or sludge10%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C09GPolishing compositions10%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
PatentTitleYear
10,794,796Engineered detection swab20209,243,445'Protective window shutter'20166,811,471'Abrasive particles to clean semiconductor wafers during chemical mechanical planarization'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to UNIV ARIZONA (1)· patent assignee history
2004–2020Based in West Lafayette, IN, US· patent location history
2016Patents assigned to BEAUDOIN STEPHEN (1)· patent assignee history
2016Based in Neptune City, NJ, US· patent location history
2020Patents assigned to PURDUE RESEARCH FOUNDATION (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEAUDOIN STEPHENself12016
PURDUE RESEARCH FOUNDATION12020
UNIV ARIZONA12004
Locations
LocationPatentsSpan
West Lafayette, IN, US22004–2020
Neptune City, New Jersey, US12016