Y10S 165/422
Unitary tube support or shell-side flow director carried by single tube
Y10S165/422 (Unitary tube support or shell-side flow director carried by single tube) appears on 4 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 4
- Published applications
- 0
- Assignees
- 4
- Inventors
- 3
- Latest grant
- 20 Jun 1989
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for producing a hollow fiber mass transfer module and module produced by this process20 Jun 1989US 4,840,227 ADraegerwerk AG
- Process for producing a hollow fiber mass transfer module and module produced by this process6 Sep 1988US 4,769,146 ADragerwerk Aktiengesellschaft
- Heat exchanger having means for supporting the tubes in spaced mutually parallel relation and suppressing vibration29 May 1984US 4,450,904 APhillips Petroleum Company
- Supports for closely spaced tubes20 Jan 1981US 4,245,694 AExxon Research & Engineering Co.
No published applications in this class yet.
Most cited
By later US patents
- Process for producing a hollow fiber mass transfer module and module produced by this process75US 4,840,227 ADraegerwerk AG · 1989
- Heat exchanger having means for supporting the tubes in spaced mutually parallel relation and suppressing vibration40US 4,450,904 APhillips Petroleum Company · 1984
- Process for producing a hollow fiber mass transfer module and module produced by this process15US 4,769,146 ADragerwerk Aktiengesellschaft · 1988
- Supports for closely spaced tubes7US 4,245,694 AExxon Research & Engineering Co. · 1981