LexDanaLexDanabeta
Inventor

Louis Barrows, Jr.

Inventor
Billerica, MA, US

Overview

3→
Patents
2016–2018
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation33%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding22%
F16LPipes22%
Y10TTechnical subjects covered by former us classification22%
PatentTitleYear
9,943,789Modular filter cassette20189,802,142'Purifier cassette'20179,468,872'Purification system with manifold assembly and removable filter cassette'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2018Patents assigned to ENTEGRIS INC (3)· patent assignee history
2016–2018Based in Billerica, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ENTEGRIS INC32016–2018
Locations
LocationPatentsSpan
Billerica, Massachusetts, US32016–2018