Inventor

Mary Lou Morris

Inventor

White Bear Lake, MN, US

Overview

1976–2020

Patent span

Chemistry

Primary field (CPC C)

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%

C09DCoating compositions, e.g. paints, varnishes or lacquers14%

C09KMaterials for miscellaneous applications, not provided for elsewhere14%

E04DRoof coverings14%

Y10TTechnical subjects covered by former us classification10%

A47GHousehold or table equipment5%

B24DTools for grinding, buffing or sharpening5%

C04BLime, magnesia5%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976Based in Fort Lauderdale, FL, US· patent location history

1990Based in St. Paul, MN, US· patent location history

2000–2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (4)· patent assignee history

2000–2020Based in White Bear Lake, MN, US· patent location history

2012–2013Patents assigned to FAN WAYNE W (2)· patent assignee history

2012–2013Patents assigned to JACOBS JEFFRY L (2)· patent assignee history

2012–2013Patents assigned to MORRIS MARY LOU (2)· patent assignee history

2012–2013Patents assigned to REYNOLDS KATHLEEN R (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations