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Inventor

Huijie Gao

Inventor
Liaoning, 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.

C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge50%
C12NMicroorganisms or enzymes50%
PatentTitleYear
11,034,932Composition capable of promoting the growth of denitrifying microorganisms and uses thereof2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to CHINA PETROLEUM & CHEM CORP (1)· patent assignee history
2021Patents assigned to FUSHUN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP (1)· patent assignee history
2021Based in Liaoning, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROLEUM & CHEM CORP12021
FUSHUN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP12021
Locations
LocationPatentsSpan
Liaoning, CN12021