Inventor

Shizhong Zhang

Inventor
Midland, MI, US

Overview

19→
Patents
1998–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 19 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
C08LCompositions of macromolecular compounds16%
A61KPreparations for medical, dental or toiletry purposes10%
A61QSpecific use of cosmetics or similar toiletry preparations10%
Y10TTechnical subjects covered by former us classification7%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2010Patents assigned to DOW CORNING (16)· patent assignee history
1998–2010Based in Midland, MI, US· patent location history
2019–2020Patents assigned to UNIV JILIN (2)· patent assignee history
2019Patents assigned to HUAIYIN INST TECHNOLOGY (1)· patent assignee history
2019Based in Jilin, CN· patent location history
2019Based in Huai'an, CN· patent location history
2020Based in Changchun, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW CORNING161998–2010
UNIV JILIN22019–2020
HUAIYIN INST TECHNOLOGY12019
Locations
LocationPatentsSpan
Midland, MI, US161998–2010
Changchun, CN12020
Jilin, CN12019
Huai'an, CN12019