LexDanaLexDanabeta
Inventor

Xinyuan Gao

Inventor
Beijing, CN

Overview

2→
Patents
2020–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C01Bprimary
C01BNon-metallic elements40%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds20%
C10GCracking hydrocarbon oils20%
PatentTitleYear
11,111,152Preparation method for modified molecular sieve and modified molecular sieve-containing catalytic cracking catalyst202110,662,064Method for preparing high specific surface area activated carbon through rapid activation under fluidization2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to UNIV TIANJIN SCIENCE & TECH (1)· patent assignee history
2020Based in Tianjin, CN· patent location history
2021Patents assigned to PETROCHINA CO LTD (1)· patent assignee history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PETROCHINA CO LTD12021
UNIV TIANJIN SCIENCE & TECH12020
Locations
LocationPatentsSpan
Beijing, CN12021
Tianjin, CN12020