Inventor

Mark A. Tomai

Inventor
Oakdale, MN, US

Overview

14→
Patents
1999–2017
Patent span
Human necessities
Primary field (CPC A)

Patents· 14 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%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
Y02ATechnologies for adaptation to climate change16%
C07DHeterocyclic compounds8%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
C12NMicroorganisms or enzymes3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2017Patents assigned to 3M INNOVATIVE PROPERTIES CO (14)· patent assignee history
1999–2004Based in Oakdale, MN, US· patent location history
2002–2017Based in Woodbury, MN, US· patent location history
2015Patents assigned to EGGING ELAINE A (1)· patent assignee history
2015Patents assigned to GRAM CHRISTOPHER D (1)· patent assignee history
2015Patents assigned to GULLIKSON GARY W (1)· patent assignee history
2015Patents assigned to HAMMERBECK DAVID M (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO141999–2017
EGGING ELAINE A12015
GRAM CHRISTOPHER D12015
GULLIKSON GARY W12015
HAMMERBECK DAVID M12015
Locations
LocationPatentsSpan
Oakdale, Minnesota, US81999–2004
Woodbury, Minnesota, US62002–2017