Inventor

Mao Chen

Inventor
Appleton, WI, US

Overview

9→
Patents
2002–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

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

C08Jprimary
C08JWorking-up17%
Y10TTechnical subjects covered by former us classification17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%
C08LCompositions of macromolecular compounds10%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%
C03CChemical composition of glasses, glazes or vitreous enamels3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
F21VFunctional features or details of lighting devices or systems thereof3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2004Patents assigned to GEN ELECTRIC (3)· patent assignee history
2002–2004Based in Evansville, IN, US· patent location history
2006Based in Hsinchu, TW· patent location history
2010–2012Patents assigned to SABIC INNOVATIVE PLASTICS IP (3)· patent assignee history
2010–2012Based in Appleton, WI, US· patent location history
2012Patents assigned to BOVEN GERT (1)· patent assignee history
2012Patents assigned to CAWSE JAMES NORMAN (1)· patent assignee history
2021Patents assigned to MASSACHUSETTS INST TECHNOLOGY (2)· patent assignee history
2021Based in Boston, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC32002–2004
SABIC INNOVATIVE PLASTICS IP32010–2012
MASSACHUSETTS INST TECHNOLOGY22021
BOVEN GERT12012
CAWSE JAMES NORMAN12012
Locations
LocationPatentsSpan
Appleton, WI, US32010–2012
Evansville, IN, US32002–2004
Boston, Massachusetts, US22021
Hsinchu, TW12006