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Inventor

Qi Rao

Inventor
Wuhan, CN

Overview

1→
Patents
2016
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.

C01Bprimary
C01BNon-metallic elements50%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds50%
PatentTitleYear
9,403,687'Method for preparation of amorphous silica from biomass'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to WUHAN KAIDI ENG TECH RES INST (1)· patent assignee history
2016Patents assigned to WUHAN KAIDI GENERAL RES INST OF ENG & TECH CO LTD (1)· patent assignee history
2016Based in Wuhan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WUHAN KAIDI ENG TECH RES INST12016
WUHAN KAIDI GENERAL RES INST OF ENG & TECH CO LTD12016
Locations
LocationPatentsSpan
Wuhan, CN12016