Inventor
Michael David Vrbanac
Inventor
Seattle, WA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia20%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials20%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management20%
D21HPulp compositions16%
C08JWorking-up14%
C08BPolysaccharides6%
F26BDrying solid materials or objects by removing liquid therefrom6%
PatentTitleYear
7,290,353'System for making dried singulated crosslinked cellulose pulp fibers'20077,226,525'Process for producing very low COD unbleached pulp'20077,081,184'Process for making a very low COD unbleached pulp'20067,018,508'Process for producing dried singulated crosslinked cellulose pulp fibers'20066,910,285'Process to produce dried singulated cellulose pulp fibers'20056,865,822'Drying system for producing dried singulated cellulose pulp fibers'20056,862,819'System for producing dried singulated cellulose pulp fibers using a jet drier and injected steam'20056,782,637'System for making dried singulated crosslinked cellulose pulp fibers'20046,769,199'Process for producing dried singulated cellulose pulp fibers using a jet drier and injected steam and the product resulting therefrom'20046,748,671'Process to produce dried singulated cellulose pulp fibers'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2007Patents assigned to WEYERHAEUSER CO (9)· patent assignee history
2004–2007Based in Seattle, WA, US· patent location history
2004–2005Based in Normandy Park, WA, US· patent location history
2007Patents assigned to WEYEHAEUSER COMPANY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WEYERHAEUSER CO | 9 | 2004–2007 |
| WEYEHAEUSER COMPANY | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seattle, Washington, US | 5 | 2004–2007 |
| Normandy Park, Washington, US | 5 | 2004–2005 |