G03B 27/303
Gas processing
Official title: {Gas processing (gas processing apparatus G03D7/00)}
G03B27/303 (Gas processing) appears on 5 US grants and 2 published applications in this corpus.
Search patents in G03B- Granted patents
- 5
- Published applications
- 2
- Assignees
- 4
- Inventors
- 14
- Latest grant
- 3 Oct 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Carbamates derived from arylalkylamines3 Oct 2006US 7,115,629 B2Laboratorios Salvat, S.A.
- Carbamates derivatived from arylakylamines12 Jul 2005US 6,916,828 B2Laboratorios Salvat, S.A.
- Method and apparatus for registering, feeding and separating original and copy sheets in a duplicator17 May 1977US 4,023,789 AScott Paper Company
- Apparatus for developing diazo type film12 Oct 1976US 3,986,191 ABlu-Ray, Incorporated
- Automatic engagement and metering adjustment controls for metering blade device13 Jul 1976US 3,969,742 AAddressograph Multigraph Corporation
Most cited
By later US patents
- Carbamates derived from arylalkylamines23US 7,115,629 B2Laboratorios Salvat, S.A. · 2006
- Carbamates derivatived from arylakylamines16US 6,916,828 B2Laboratorios Salvat, S.A. · 2005
- Apparatus for developing diazo type film6US 3,986,191 ABlu-Ray, Incorporated · 1976
- Automatic engagement and metering adjustment controls for metering blade device3US 3,969,742 AAddressograph Multigraph Corporation · 1976
- Method and apparatus for registering, feeding and separating original and copy sheets in a duplicator3US 4,023,789 AScott Paper Company · 1977