B01D 1/30
Accessories for evaporators
Official title: Accessories for evaporators {; Constructional details thereof}
B01D1/30 (Accessories for evaporators) appears on 415 US grants and 441 published applications in this corpus.
Search patents in B01D- Granted patents
- 415
- Published applications
- 441
- Assignees
- 291
- Inventors
- 898
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 8 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 9 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 6 |
| 2003 | 5 | 2 |
| 2004 | 2 | 12 |
| 2005 | 5 | 6 |
| 2006 | 3 | 8 |
| 2007 | 4 | 14 |
| 2008 | 6 | 10 |
| 2009 | 7 | 12 |
| 2010 | 9 | 14 |
| 2011 | 12 | 26 |
| 2012 | 9 | 21 |
| 2013 | 13 | 21 |
| 2014 | 17 | 25 |
| 2015 | 16 | 18 |
| 2016 | 13 | 21 |
| 2017 | 15 | 26 |
| 2018 | 18 | 22 |
| 2019 | 25 | 23 |
| 2020 | 18 | 32 |
| 2021 | 28 | 28 |
| 2022 | 22 | 18 |
| 2023 | 10 | 27 |
| 2024 | 22 | 23 |
| 2025 | 11 | 15 |
| 2026 | 12 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Condensation dedust-demister set6 Oct 2026US 12,752,224 B2
- Evaporation system8 Sep 2026US 12,728,367 B2
- Methods and systems for starting up and operating one or more vapor-recompression units25 Aug 2026US 12,714,949 B2Energy Integration, Inc.
- Distillation system14 Jul 2026US 12,678,709 B2Evcom GmbH
- System for desalinating saltwater16 Jun 2026US 12,654,111 B2
- Amino acid production system with reconfigurable multiple pipes for compatible production of amino acids and method for configuring same24 Sep 2026US 2026/0284629 A1Cj Cheiljedang Corporation
- Evaporation chamber of a device for evaporating chemical compounds30 Jul 2026US 2026/0216616 A1
- Highly efficient, salt rejecting, wick-free solar evaporation9 Jul 2026US 2026/0193107 A1Massachusetts Institute of Technology
- Duplex stainless steels and uses thereof9 Jul 2026US 2026/0193759 A1Saipem S.P.A.
- Evaporator11 Jun 2026US 2026/0158408 A1NGK Insulators, Ltd.
Most cited
By later US patents
- Method and apparatus for simultaneous heat and mass transfer76US 4,832,115 AAlbers Technologies Corporation · 1989
- Apparatus for vapor compression distillation68US 5,772,850 A1998
- Horizontal gas and liquid separator59US 4,539,023 A1985
- Method and apparatus for simultaneous heat and mass transfer59US 5,123,481 A1992
- Desalination system54US 7,832,714 B2Heartland Technology Partners LLC · 2010