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Inventor

Kenneth L. Evenstad

Inventor
Wayzata, MN, US

Overview

8→
Patents
1982–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes47%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations24%
A61QSpecific use of cosmetics or similar toiletry preparations12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
A61MDevices for introducing media into, or onto, the body6%
PatentTitleYear
9,456,970'Dermatological compositions and methods'20168,987,291'Opioid-containing oral pharmaceutical compositions and methods'20158,362,029'Opioid-containing oral pharmaceutical compositions and methods'20138,013,017'Dermatological compositions and methods'20115,462,740'Rectally-administered, epileptic-seizure-inhibiting composition'19955,268,181'Method of using niacin to control nocturnal cholesterol synthesis'19935,126,145'Controlled release tablet containing water soluble medicament'19924,347,237'Lower fatty acid glyceride high-HLB lubricating suppository and method for making and using the same'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2013Patents assigned to EVENSTAD KENNETH L (2)· patent assignee history
1982–2016Based in Wayzata, MN, US· patent location history
1993–2015Patents assigned to UPSHER SMITH LAB INC (4)· patent assignee history
1995Patents assigned to ATHENA NEUROSCIENCES INC (1)· patent assignee history
2013Patents assigned to BERGE STEPHEN M (1)· patent assignee history
2013Patents assigned to JENSEN JAMES S (1)· patent assignee history
2013–2015Based in Naples, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UPSHER SMITH LAB INC41993–2015
EVENSTAD KENNETH Lself21982–2013
ATHENA NEUROSCIENCES INC11995
BERGE STEPHEN M12013
JENSEN JAMES S12013
Locations
LocationPatentsSpan
Wayzata, Minnesota, US61982–2016
Naples, Florida, US22013–2015