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Inventor

Zhihong Wu

Inventor
Mobile, AL, US

Overview

3→
Patents
2000–2007
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds50%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
PatentTitleYear
7,164,046'Manufacture of polytrimethylene ether glycol'20077,049,471'Separation of amine from a phenolic compound'20066,018,078'Stabilized N-nitrosohydroxylamines'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to FIRST CHEMICAL CORP (1)· patent assignee history
2000Based in Pascagoula, MS, US· patent location history
2006–2007Patents assigned to DU PONT (2)· patent assignee history
2006–2007Based in Mobile, AL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DU PONT22006–2007
FIRST CHEMICAL CORP12000
Locations
LocationPatentsSpan
Mobile, AL, US22006–2007
Pascagoula, MS, US12000