Inventor

Thomas W. Butler

Inventor

Corvallis, OR, US

Overview

2015–2021

Patent span

Chemistry

Primary field (CPC C)

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

C09Dprimary

C09DCoating compositions, e.g. paints, varnishes or lacquers39%

B41JTypewriters14%

B41MPrinting, duplicating, marking, or copying processes14%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties7%

B01FMixing, e.g. dissolving, emulsifying or dispersing4%

C07DHeterocyclic compounds4%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%

C08LCompositions of macromolecular compounds4%

C09KMaterials for miscellaneous applications, not provided for elsewhere4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2015–2021Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (11)· patent assignee history

2015Patents assigned to BUTLER THOMAS W (1)· patent assignee history

2015Patents assigned to GARCIA ANDRE (1)· patent assignee history

2015Patents assigned to STRAMEL RODNEY D (1)· patent assignee history

2015–2020Based in San Diego, CA, US· patent location history

2019–2021Based in Corvallis, OR, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HEWLETT PACKARD DEVELOPMENT CO	11	2015–2021
BUTLER THOMAS Wself	1	2015
GARCIA ANDRE	1	2015
STRAMEL RODNEY D	1	2015

Locations

Location	Patents	Span
Corvallis, OR, US	8	2019–2021
San Diego, California, US	3	2015–2020