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Inventor

Michael Lease Hemenway

Inventor
Marietta, GA, US

Overview

1→
Patents
2004
Patent span
Textiles
Primary field (CPC D)

Patents· 1 as inventor

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

D21Cprimary
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials50%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management50%
PatentTitleYear
6,784,146'Deinking method and composition for wastepaper'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to KEMIRA CHEMICALS INC (1)· patent assignee history
2004Based in Marietta, GA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KEMIRA CHEMICALS INC12004
Locations
LocationPatentsSpan
Marietta, Georgia, US12004