Inventor

Rongbing Wan

Inventor
Ningbo, CN

Overview

1→
Patents
2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%
C09DCoating compositions, e.g. paints, varnishes or lacquers20%
E04DRoof coverings20%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application20%
G02BOptical elements, systems or apparatus20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to NINGBO RADI COOL ADVANCED ENERGY TECH CO LTD (1)· patent assignee history
2021Patents assigned to NINGBO RUILING ADVANCED ENERGY MAT INSTITUTE CO LTD (1)· patent assignee history
2021Based in Ningbo, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NINGBO RADI COOL ADVANCED ENERGY TECH CO LTD12021
NINGBO RUILING ADVANCED ENERGY MAT INSTITUTE CO LTD12021
Locations
LocationPatentsSpan
Ningbo, CN12021