F01N 2350/08
Arrangements for fitting catalyst support or particle filter element in the housing
Official title: with means for compressing granular material
F01N2350/08 (Arrangements for fitting catalyst support or particle filter element in the housing) appears on 10 US grants and 0 published applications in this corpus.
Search patents in F01N- Granted patents
- 10
- Published applications
- 0
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 24 Oct 1989
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Catalytic converter with screen enclosure holding pellets under tension24 Oct 1989US 4,876,072 A
- Method and apparatus to dispose of particulates separated-off via an exhaust gas filter of an internal combustion engine16 May 1989US 4,829,766 AMAN Nutzfahrzeuge AG
- Apparatus for removing soot from the exhaust gases of an internal combustion engine, in particular a diesel engine6 Dec 1988US 4,788,819 AMAN Nutzfahrzeuge AG
- Loose material catalyzer7 Jun 1988US 4,748,807 AVemas Vertriebs- und Marketing-Gesellschaft m.b.H.
- Catalytic converter for exhaust gases28 Jul 1987US 4,682,470 AEchlin Inc.
No published applications in this class yet.
Most cited
By later US patents
- Method and apparatus to dispose of particulates separated-off via an exhaust gas filter of an internal combustion engine36US 4,829,766 AMAN Nutzfahrzeuge AG · 1989
- Catalytic muffler for purifying the exhaust gases of an internal combustion engine23US 4,457,895 AInstitut Francais du Petrole · 1984
- Catalytic converter for exhaust gases18US 4,682,470 AEchlin Inc. · 1987
- Apparatus for removing soot from the exhaust gases of an internal combustion engine, in particular a diesel engine13US 4,788,819 AMAN Nutzfahrzeuge AG · 1988
- Apparatus receiving catalysts for the decontamination of exhaust gas of internal combustion engines6US 3,930,805 AHoechst Aktiengesellschaft · 1976