B01D 19/0068
General arrangements
Official title: {General arrangements, e.g. flowsheets (B01D19/0063 takes precedence)}
B01D19/0068 (General arrangements) appears on 317 US grants and 281 published applications in this corpus.
Search patents in B01D- Granted patents
- 317
- Published applications
- 281
- Assignees
- 243
- Inventors
- 806
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 1 |
| 2002 | 1 | 2 |
| 2003 | 2 | 6 |
| 2004 | 6 | 12 |
| 2005 | 6 | 5 |
| 2006 | 6 | 6 |
| 2007 | 2 | 3 |
| 2008 | 5 | 0 |
| 2009 | 2 | 2 |
| 2010 | 3 | 2 |
| 2011 | 2 | 4 |
| 2012 | 1 | 2 |
| 2013 | 2 | 3 |
| 2014 | 3 | 6 |
| 2015 | 6 | 19 |
| 2016 | 4 | 22 |
| 2017 | 19 | 22 |
| 2018 | 17 | 12 |
| 2019 | 14 | 24 |
| 2020 | 18 | 22 |
| 2021 | 23 | 17 |
| 2022 | 17 | 22 |
| 2023 | 20 | 21 |
| 2024 | 22 | 17 |
| 2025 | 15 | 18 |
| 2026 | 10 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Produced water degassing using ejector6 Oct 2026US 12,753,686 B1Saudi Arabian Oil Company
- Method of circulating chemical liquid and method of processing substrate22 Sep 2026US 12,741,237 B2Semes Co., Ltd.
- Bubble trap with fluid guide25 Aug 2026US 12,714,953 B2San Jose State University Research Foundation
- 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
- A method and system for the removal of carbon dioxide from carbon capture solvents using heat from a gas24 Sep 2026US 2026/0284577 A1
- Fuel tank20 Aug 2026US 2026/0242023 A1Suzuki Motor Corporation
- Waste handling for renewable transportation fuel processes13 Aug 2026US 2026/0233159 A1Honeywell International Inc.
- Waste Processing Apparatus and Method23 Jul 2026US 2026/0207983 A1Envetec Sustainable Technologies Limited
- A distributor for a devolatilization apparatus comprising a hollow double-plate assembly23 Apr 2026US 2026/0108828 A1Sulzer Management AG
Most cited
By later US patents
- Removal of mercury from gases83US 4,693,731 AThe M. W. Kellogg Company · 1987
- Cyclone separator63US 4,738,779 A1988
- Treatment of liquid on demand63US 5,213,773 A1993
- Apparatus for extracting solid residue from a fluid by evaporation57US 5,810,975 ASirven · 1998
- Subsea multiphase fluid separating system and method57US 6,197,095 B12001