F28D 11/08
More than one conduit assembly performing independent movements
Official title: more than one conduit assembly performing independent movements, e.g. rotary bundle of tubes in a rotary drum
F28D11/08 (More than one conduit assembly performing independent movements) appears on 10 US grants and 4 published applications in this corpus.
Search patents in F28D- Granted patents
- 10
- Published applications
- 4
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 17 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device and method for heating or cooling a sample17 Oct 2023US 11,785,940 B2Cell Therapy Catapult Limited
- Reaction device with heat exchanger and use thereof15 Feb 2022US 11,247,188 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Device and method for heating or cooling a sample20 Jul 2021US 11,064,694 B2Cell Therapy Catapult Limited
- Rotary heat exchanger22 Jan 1980US 4,184,540 ARa-Shipping Ltd. Oy
- Refrigeration machine14 Nov 1978US 4,124,993 A
- Reaction device with heat exchanger and use thereof28 Apr 2022US 2022/0126250 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Device and method for heating or cooling a sample5 Aug 2021US 2021/0235689 A1Cell Therapy Catapult Limited
- Reaction device with heat exchanger and use thereof9 Jan 2020US 2020/0009524 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- A device and method for heating or cooling a sample14 Mar 2019US 2019/0075786 A1Cell Therapy Catapult Limited
Most cited
By later US patents