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Inventor

Jian Hua Ma

Inventor
Alpharetta, GA, US

Overview

2→
Patents
2005–2015
Patent span
Textiles
Primary field (CPC D)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C23Cprimary
C23CCoating metallic material33%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials33%
D21HPulp compositions33%
PatentTitleYear
9,051,692'Method of increasing enzyme stability and activity for pulp and paper production'20156,926,920'Chemical vapor deposition (CVD) calibration method providing enhanced uniformity'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to TAIWAN SEMICONDUCTOR MFG (1)· patent assignee history
2005Based in Hsinchu, TW· patent location history
2015Patents assigned to ENZYMATIC DEINKING TECHNOLOGIES L L C (1)· patent assignee history
2015Patents assigned to JIANG CHENGLIANG (1)· patent assignee history
2015Patents assigned to KAPLAN HOWARD (1)· patent assignee history
2015Patents assigned to MA JIAN HUA (1)· patent assignee history
2015Based in Alpharetta, GA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ENZYMATIC DEINKING TECHNOLOGIES L L C12015
JIANG CHENGLIANG12015
KAPLAN HOWARD12015
MA JIAN HUAself12015
TAIWAN SEMICONDUCTOR MFG12005
Locations
LocationPatentsSpan
Alpharetta, Georgia, US12015
Hsinchu, TW12005