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Inventor

Karen A. Coppens

Inventor
Midland, MI, US

Overview

3→
Patents
2014–2017
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes29%
C08LCompositions of macromolecular compounds29%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%
C09DCoating compositions, e.g. paints, varnishes or lacquers14%
PatentTitleYear
9,649,278'Injection-molded dosage form'20179,198,865'Biologically active composition comprising ethylcellulose'20158,920,553'Cellulose ether coating compositions and method'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2017Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (3)· patent assignee history
2014–2015Patents assigned to COPPENS KAREN A (2)· patent assignee history
2014Patents assigned to HOLBROOK DEBORA L (1)· patent assignee history
2014–2017Based in Midland, MI, US· patent location history
2015Patents assigned to HALL MARK J (1)· patent assignee history
2015Patents assigned to LARSEN PAMELA S (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW GLOBAL TECHNOLOGIES LLC32014–2017
COPPENS KAREN Aself22014–2015
HALL MARK J12015
HOLBROOK DEBORA L12014
LARSEN PAMELA S12015
Locations
LocationPatentsSpan
Midland, MI, US32014–2017