Apparatus and method for the processing of cellulose fibres
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 17, 2014
Grant Date -
Aug 1, 2013
app pub date -
Nov 5, 2010
filing date -
Nov 5, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Calculated Rating
|
US Family Size
|
Non-US Coverage
|
|
Patent Longevity
|
Forward Citations
|
Abstract
The invention according to the present invention relates to the manufacture of paper and or boards and/or binding agents and a method and apparatus related to the same by providing for the defibrillation of cellulose fibers into a form in which the same can be subsequently sued to form the finished product directly or can be used to bind other materials together and then be formed into the finished product. The apparatus includes a twin screw conveyor through the material and liquid passes to be processed.
First Claim
Other Claims data not available
Family
+
−
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| GB | D0 | GB0919422 | Nov 05, 2009 |
| WO | A1 | WO2011055148 | Nov 05, 2010 |
| EP | B1 | EP2501852 | Nov 05, 2010 |
International Classification(s)
- 2010 Application Filing Year
- B02C Class
- 366 Applications Filed
- 256 Patents Issued To-Date
- 69.95 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- B02C Class
- 23.23 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 17, 2025 |
