Y10S 165/429
Line-connected conduit assemblies
Y10S165/429 (Line-connected conduit assemblies) appears on 11 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 11
- Published applications
- 0
- Assignees
- 9
- Inventors
- 20
- Latest grant
- 22 Aug 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Alkylation reactor with internal acid cooling zones22 Aug 2000US 6,106,789 APhillips Petroleum Company
- Counter-flow heat exchanger with helical tube bundle16 Jan 1990US 4,893,672 A
- Crossflow heat exchanger21 Jul 1987US 4,681,157 AUhde GmbH
- Heat exchanger26 May 1987US 4,667,734 A
- Tube and support system for a heat exchanger26 Aug 1986US 4,607,690 AFoster Wheeler Energy Corporation
No published applications in this class yet.
Most cited
By later US patents
- Counter-flow heat exchanger with helical tube bundle47US 4,893,672 A1990
- Shell-and-tube heat exchanger21US 4,060,127 A1977
- Alkylation reactor with internal acid cooling zones18US 6,106,789 APhillips Petroleum Company · 2000
- Heat exchanger10US 4,276,929 AT.J.D. Industries, Ltd. · 1981
- Heat exchanger7US 4,593,755 AAluminum Company of America · 1986