Y10S 417/901
Cryogenic pumps
Y10S417/901 (Cryogenic pumps) appears on 206 US grants and 34 published applications in this corpus.
Search patents in Y10S- Granted patents
- 206
- Published applications
- 34
- Assignees
- 86
- Inventors
- 289
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 7 | 0 |
| 1983 | 4 | 0 |
| 1984 | 13 | 0 |
| 1985 | 8 | 0 |
| 1986 | 9 | 0 |
| 1987 | 5 | 0 |
| 1988 | 10 | 0 |
| 1989 | 11 | 0 |
| 1990 | 11 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 10 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 14 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 6 |
| 2003 | 6 | 2 |
| 2004 | 1 | 3 |
| 2005 | 2 | 4 |
| 2006 | 1 | 0 |
| 2007 | 3 | 3 |
| 2008 | 3 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 3 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 3 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cryopump system, and control device and regeneration method for cryopump system26 Dec 2023US 11,852,126 B2Sumitomo Heavy Industries, Ltd.
- Vacuum pumping system having multiple pumps14 Nov 2023US 11,815,079 B2Edwards Limited
- Cryopump and regeneration method of cryopump22 Aug 2023US 11,732,703 B2Sumitomo Heavy Industries, Ltd.
- Cryogenic pump flange23 May 2023US 11,655,809 B2Westport Fuel Systems Canada Inc.
- Cryopump hybrid frontal array3 Dec 2019US 10,495,079 B2Edwards Vacuum LLC
- A vacuum pumping system having multiple pumps6 Oct 2022US 2022/0316462 A1Edwards Limited
- Cryopump and regeneration method of cryopump31 Mar 2022US 2022/0099076 A1Sumitomo Heavy Industries, Ltd.
- Cryopump system, and control device and regeneration method for cryopump system30 Sep 2021US 2021/0301805 A1Sumitomo Heavy Industries, Ltd.
- Cryogenic pump flange20 Jun 2019US 2019/0186481 A1Westport Power Inc.
- Hydraulic Drive System for Cryogenic Pump2 Mar 2017US 2017/0058878 A1Caterpillar Inc.
Most cited
By later US patents
- Method for adsorbing and storing hydrogen at cryogenic temperatures90US 4,580,404 AAir Products and Chemicals, Inc. · 1986
- Electronically controlled cryopump and network interface90US 5,176,004 AHelix Technology Corporation · 1993
- Remotely controllable LNG field station management system and method81US 5,586,050 AAerojet-General Corporation · 1996
- Cryopump72US 5,582,017 AEbara Corporation · 1996
- Cryogenic fluid pump system and method of pumping cryogenic fluid67US 5,411,374 AProcess Systems International, Inc. · 1995