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Inventor

Zaiwei Zong

Inventor
Saint Paul, MN, US

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.

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof25%
C02FTreatment of water, waste water, sewage, or sludge25%
C07HSugars25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
11,058,111Use of multiple charged cationic compounds derived from primary amines or polyamines for microbial fouling control in a water system202110,752,652Method for preparing a ss-nucleoside compound2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to JIANGSU AOSAIKANG PHARM CO LTD (1)· patent assignee history
2020Based in Nanjing, CN· patent location history
2021Patents assigned to ECOLAB USA INC (1)· patent assignee history
2021Based in Saint Paul, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ECOLAB USA INC12021
JIANGSU AOSAIKANG PHARM CO LTD12020
Locations
LocationPatentsSpan
Saint Paul, Minnesota, US12021
Nanjing, CN12020