LexDanaLexDanabeta
Inventor

Kristin Amsden

Inventor
Bloomington, MN, US

Overview

2→
Patents
2016–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation67%
D04HMaking textile fabrics, e.g. from fibres or filamentary material33%
PatentTitleYear
10,195,555Filtration media20199,492,775'Air filtration media, media constructions and methods'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2019Patents assigned to DONALDSON CO INC (2)· patent assignee history
2016Patents assigned to AHLSTROEM OY (1)· patent assignee history
2016Based in St. Paul, MN, US· patent location history
2019Patents assigned to AHLSTROM MUNKSJO OYJ (1)· patent assignee history
2019Patents assigned to MUNKSJOE AHLSTROM OYJ (1)· patent assignee history
2019Based in Bloomington, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONALDSON CO INC22016–2019
AHLSTROEM OY12016
AHLSTROM MUNKSJO OYJ12019
MUNKSJOE AHLSTROM OYJ12019
Locations
LocationPatentsSpan
Bloomington, Minnesota, US12019
St. Paul, Minnesota, US12016