LexDanaLexDanabeta
Inventor

Peter K. Lau

Inventor
Kamloops, CA

Overview

2→
Patents
2006–2007
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.

C04Bprimary
C04BLime, magnesia33%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials33%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management33%
PatentTitleYear
7,226,525'Process for producing very low COD unbleached pulp'20077,081,184'Process for making a very low COD unbleached pulp'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to WEYERHAEUSER CO (1)· patent assignee history
2006–2007Based in Kamloops, CA· patent location history
2007Patents assigned to WEYEHAEUSER COMPANY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WEYEHAEUSER COMPANY12007
WEYERHAEUSER CO12006
Locations
LocationPatentsSpan
Kamloops, CA22006–2007