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Inventor

Donald L. Gerrish

Inventor
Mankato, MN, US

Overview

4→
Patents
2002–2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes30%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations30%
A61QSpecific use of cosmetics or similar toiletry preparations30%
A61LMethods or apparatus for sterilising materials or objects in general10%
PatentTitleYear
8,680,160'Topical skin barrier'20148,258,191'Topical skin barriers and methods of evaluation thereof'20128,211,871'Topical skin barriers and methods of evaluation thereof'20126,358,503'Protectant film for skin'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to COLOPLAST CORP (1)· patent assignee history
2002–2014Based in Mankato, MN, US· patent location history
2012–2014Patents assigned to COLOPLAST AS (3)· patent assignee history
2012–2014Patents assigned to GERRISH DONALD L (3)· patent assignee history
2012–2014Patents assigned to TAUER KEVIN C (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COLOPLAST AS32012–2014
GERRISH DONALD Lself32012–2014
TAUER KEVIN C22012–2014
COLOPLAST CORP12002
Locations
LocationPatentsSpan
Mankato, Minnesota, US42002–2014