Y10S 131/903
Fixing the product after puffing
Y10S131/903 (Fixing the product after puffing) appears on 24 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 24
- Published applications
- 0
- Assignees
- 10
- Inventors
- 47
- Latest grant
- 12 Dec 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Swollen tobacco material manufacturing method12 Dec 2000US 6,158,440 AJapan Tobacco Inc.
- Expanding and drying tobacco3 May 1994US 5,307,822 A
- Method for plumping and moisture regulating cut tobacco12 Oct 1993US 5,251,648 AJapan Tobacco Inc.
- Tobacco sheet and method and apparatus for the production of a tobacco sheet24 Mar 1992US 5,097,851 AB.A.T. Cigarettenfabriken GmbH
- Process for treating tobacco and similar organic materials31 Jul 1990US 4,944,316 A
No published applications in this class yet.
Most cited
By later US patents
- Process for expanding tobacco45US 4,366,824 APhilip Morris Incorporated · 1983
- Tobacco stem treatment and expanded tobacco product38US 4,388,933 APhilip Morris Incorporated · 1983
- Process for expanding tobacco24US 4,366,823 APhilip Morris Incorporated · 1983
- Process for treating tobacco and similar organic materials20US 4,821,747 AR. J. Reynolds Tobacco Company · 1989
- Method of increasing filling power of tobacco products17US 4,274,427 APhilip Morris Incorporated · 1981