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Inventor

Luther W. Schmidt

Inventor
Batesville, MN, US

Overview

1→
Patents
1997
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
5,618,438'Method of isolating an analyte using a solid phase extraction medium'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to MINNESOTA MINING & MFG (1)· patent assignee history
1997Based in Batesville, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MINNESOTA MINING & MFG11997
Locations
LocationPatentsSpan
Batesville, Minnesota, US11997