Description
FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MÂCHÉ (manufacture of articles by dry processes B27N)
D21J
Technology
Sub-Class
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- 1 60 US PATENTS IN FORCE
- 14 US APPLICATIONS PENDING
- 192 Total Patent Owners
- 588 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Fibreboard (preparation of pulp compositions or addition of chemical agents D21B, D21C, D21H; formation of the wet web D21F) |
| 1/02 | Fibreboard (preparation of pulp compositions or addition of chemical agents D21B, D21C, D21H; formation of the wet web D21F) Cutting, e.g. using wet saws |
| 1/04 | Fibreboard (preparation of pulp compositions or addition of chemical agents D21B, D21C, D21H; formation of the wet web D21F) Pressing |
| 1/06 | Fibreboard (preparation of pulp compositions or addition of chemical agents D21B, D21C, D21H; formation of the wet web D21F) Drying |
| 1/08 | Fibreboard (preparation of pulp compositions or addition of chemical agents D21B, D21C, D21H; formation of the wet web D21F) Impregnated or coated fibreboard |
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9,101,157 | Packaging laminates based on cardboard and paper | Jul 02, 03 | Aug 11, 15 | TETRA LAVAL HOLDINGS & FINANCE S.A. |
Recent Publications
Not AvailableTop Owners in This Class
Top Owners in This Subclass
Applications Filed in This Class - By Year
Applications Filed in This Subclass - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 33 Months (last 2 years Issuances)
- 33 Months (last 5 years Issuances)
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