B01D 19/0073
Degasification of liquids: by a method not covered by groups b01d19/0005 -
Official title: {by a method not covered by groups B01D19/0005 - B01D19/0042}
B01D19/0073 (Degasification of liquids: by a method not covered by groups b01d19/0005 -) appears on 361 US grants and 405 published applications in this corpus.
Search patents in B01D- Granted patents
- 361
- Published applications
- 405
- Assignees
- 292
- Inventors
- 920
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 9 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 5 |
| 2003 | 8 | 9 |
| 2004 | 2 | 4 |
| 2005 | 4 | 8 |
| 2006 | 4 | 20 |
| 2007 | 3 | 8 |
| 2008 | 3 | 15 |
| 2009 | 7 | 13 |
| 2010 | 11 | 14 |
| 2011 | 9 | 9 |
| 2012 | 10 | 7 |
| 2013 | 5 | 13 |
| 2014 | 7 | 13 |
| 2015 | 15 | 31 |
| 2016 | 12 | 35 |
| 2017 | 32 | 21 |
| 2018 | 22 | 20 |
| 2019 | 20 | 24 |
| 2020 | 19 | 24 |
| 2021 | 18 | 24 |
| 2022 | 16 | 26 |
| 2023 | 22 | 19 |
| 2024 | 18 | 19 |
| 2025 | 13 | 15 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Produced water degassing using ejector6 Oct 2026US 12,753,686 B1Saudi Arabian Oil Company
- Method and systems for monitoring and measuring the amount of a gas dissolved in a liquid22 Sep 2026US 12,742,765 B2Searas AS
- Low energy liquid degasification system and method30 Jun 2026US 12,667,796 B1Kazadi Enterprises Ltd.
- Separator system and method19 May 2026US 12,631,076 B2
- Device for refrigeration system12 May 2026US 12,623,173 B2Tree Associates Ltd.
- A method and system for the removal of carbon dioxide from carbon capture solvents using heat from a gas24 Sep 2026US 2026/0284577 A1
- Bubble removal unit and immersion-cooling electronic device having the same10 Sep 2026US 2026/0263968 A1National Taiwan University
- Method for producing urea, apparatus for producing urea, and method for improving existing apparatus for producing urea10 Sep 2026US 2026/0265183 A1Toyo Engineering Corporation
- Gas bubble reduction on surfaces and in bulk fluids using ultrasound25 Jun 2026US 2026/0175143 A1AWE Technologies, LLC
- Substrate processing apparatus and substrate processing method25 Jun 2026US 2026/0175144 A1Semes Co., Ltd.
Most cited
By later US patents
- Methods and apparatus for moving and separating materials exhibiting different physical properties169US 4,759,775 AUtah Bioresearch, Inc. · 1988
- Methods and apparatus for moving and separating materials exhibiting different physical properties130US 4,983,189 ATechnical Research Associates, Inc. · 1991
- Manipulation of liquids using phased array generation of acoustic radiation pressure103US 6,029,518 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2000
- Acoustic bubble removal method98US 4,398,925 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1983
- System for ultrasonic wave type bubble removal91US 4,205,966 AFuji Photo Film Co., Ltd. · 1980