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Inventor

Xinyan Zhang

Inventor
Xi'an, CN

Overview

3→
Patents
2020–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 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 sludge25%
G06FElectric digital data processing25%
LOC0525%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management25%
PatentTitleYear
10,988,397Integrated greening device and method for recycling wastewater202110,942,814Method for discovering database backups for a centralized backup system2021D0876843Embossed fabric2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to ZHANG XIAOHUAN (1)· patent assignee history
2020Based in Yichun, CN· patent location history
2021Patents assigned to EMC IP HOLDING CO LLC (1)· patent assignee history
2021Patents assigned to UNIV XIAN SCI & TECHNOLOGY (1)· patent assignee history
2021Based in Xi'an, CN· patent location history
2021Based in Oakville, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EMC IP HOLDING CO LLC12021
UNIV XIAN SCI & TECHNOLOGY12021
ZHANG XIAOHUANself12020
Locations
LocationPatentsSpan
Xi'an, CN12021
Oakville, CA12021
Yichun, CN12020