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Inventor

Mark W. Nelson

Inventor
Lino Lakes, MN, US

Overview

5→
Patents
2007–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

LOC04primary
LOC0425%
A47LDomestic washing or cleaning13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08JWorking-up13%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments13%
D06PDyeing or printing textiles13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
PatentTitleYear
8,329,851'Functional polymer with a pendant color changing indicator'20127,540,056'Cleaning tool'20097,465,536'Biological soil detector'2008D0554309'Cleaning pad'2007D0544667'Floor cleaning device'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2012Patents assigned to 3M INNOVATIVE PROPERTIES CO (5)· patent assignee history
2007–2012Based in Lino Lakes, MN, US· patent location history
2012Patents assigned to HARTSHORN STEPHEN RICHARD (1)· patent assignee history
2012Patents assigned to HE YI (1)· patent assignee history
2012Patents assigned to KREPSKI LARRY RICHARD (1)· patent assignee history
2012Patents assigned to NELSON MARK W (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO52007–2012
HARTSHORN STEPHEN RICHARD12012
HE YI12012
KREPSKI LARRY RICHARD12012
NELSON MARK Wself12012
Locations
LocationPatentsSpan
Lino Lakes, Minnesota, US52007–2012