Y10S 162/02
Chip soaking
Y10S162/02 (Chip soaking) appears on 12 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 12
- Published applications
- 0
- Assignees
- 10
- Inventors
- 22
- Latest grant
- 19 Sep 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Feeding system of feeding a cellulose material19 Sep 2000US 6,120,646 AKvaerner Pulping AB
- Waste recovery and utilization in the kraft recovery process13 Oct 1998US 5,820,830 AThe Babcock & Wilcox Company
- Process and apparatus for producing pulp3 Dec 1985US 4,556,452 ASimmering-Graz-Pauker Aktiengesellschaft
- Method for controlling the alkalinity of feed circulation when prehydrolyzing wood chips26 Jun 1984US 4,456,750 AA. Ahlstrom Osakeyhtio
- Process and apparatus for producing pulp29 May 1984US 4,451,331 ASimmering-Graz-Pauker Aktiengesellschaft
No published applications in this class yet.
Most cited
By later US patents
- Process for the continuous impregnation of a cellulosic material33US 4,214,947 ACreusot-Loire · 1980
- Process for making refiner mechanical pulp13US 4,259,148 AThe Price Company Limited · 1981
- Process and apparatus for producing pulp10US 4,451,331 ASimmering-Graz-Pauker Aktiengesellschaft · 1984
- Method and apparatus for impregnation of fiber material by pressure pulsation8US 4,057,461 AKamyr Aktiebolag · 1977
- Method for controlling the alkalinity of feed circulation when prehydrolyzing wood chips6US 4,456,750 AA. Ahlstrom Osakeyhtio · 1984