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Inventor

John Chen

Inventor
Auckland, NZ

Overview

2→
Patents
2014–2017
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.

C25Cprimary
C25CProcesses for the electrolytic production, recovery or refining of metals25%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials25%
G05BControl or regulating systems in general25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
PatentTitleYear
9,678,502'Process control of an industrial plant'20178,822,657'Recovery of lignin and water soluble sugars from plant materials'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to BELANGER HELENE (1)· patent assignee history
2014Patents assigned to CHEN JOHN (1)· patent assignee history
2014Patents assigned to ELTON CLARE (1)· patent assignee history
2014Patents assigned to FARID MOHAMMED MEHDI (1)· patent assignee history
2014–2017Based in Auckland, NZ· patent location history
2017Patents assigned to AUCKLAND UNISERVICES LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AUCKLAND UNISERVICES LTD12017
BELANGER HELENE12014
CHEN JOHNself12014
ELTON CLARE12014
FARID MOHAMMED MEHDI12014
Locations
LocationPatentsSpan
Auckland, NZ22014–2017