B01D 1/06
Evaporators with vertical tubes
B01D1/06 (Evaporators with vertical tubes) appears on 414 US grants and 334 published applications in this corpus.
Search patents in B01D- Granted patents
- 414
- Published applications
- 334
- Assignees
- 292
- Inventors
- 820
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 10 | 0 |
| 1980 | 4 | 0 |
| 1981 | 11 | 0 |
| 1982 | 11 | 0 |
| 1983 | 7 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 9 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 7 |
| 2003 | 3 | 3 |
| 2004 | 3 | 8 |
| 2005 | 3 | 11 |
| 2006 | 5 | 5 |
| 2007 | 2 | 6 |
| 2008 | 6 | 11 |
| 2009 | 6 | 6 |
| 2010 | 5 | 5 |
| 2011 | 6 | 9 |
| 2012 | 7 | 14 |
| 2013 | 7 | 18 |
| 2014 | 6 | 16 |
| 2015 | 19 | 10 |
| 2016 | 6 | 12 |
| 2017 | 10 | 19 |
| 2018 | 17 | 10 |
| 2019 | 13 | 19 |
| 2020 | 22 | 30 |
| 2021 | 21 | 29 |
| 2022 | 20 | 24 |
| 2023 | 15 | 17 |
| 2024 | 23 | 26 |
| 2025 | 13 | 9 |
| 2026 | 7 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Seawater desalination equipment29 Sep 2026US 12,746,486 B2Manzeon Co., Ltd.
- Heat exchanger with vapor extractors26 May 2026US 12,638,243 B2Industrial Advanced Services Fz-LLC
- Process water distillation plant and method for operating a process water distillation plant28 Apr 2026US 12,611,614 B2KMU LOFT Cleanwater SE
- Process water distillation plant and method for operating a process water distillation plant21 Apr 2026US 12,605,647 B2KMU LOFT Cleanwater SE
- Baffles for heat exchangers7 Apr 2026US 12,595,977 B2Yara International Asa
- A method and plant for purifying ethylene carbonate8 Oct 2026US 2026/0308138 A1Sulzer Management AG
- Duplex stainless steel and use thereof20 Aug 2026US 2026/0242913 A1Stamicarbon B. V.
- Systems and techniques for controlling fouling solids when extracting oleaginous material using an alcohol6 Aug 2026US 2026/0226366 A1Crown Iron Works Company
- Hybrid process and system for recovering water9 Jul 2026US 2026/0192255 A1Sunvapor, Inc.
- Process and apparatus for increasing the flexibility and robustness of a polycarbonate plant by means of a pre-transesterificationreaction technology9 Jul 2026US 2026/0193411 A1Epc Engineering & Technologies GmbH
Most cited
By later US patents
- Apparatus for vapor compression distillation68US 5,772,850 A1998
- Thermocompression-type apparatus for desalting saline water55US 3,997,408 ASocieta' Italiana Resine S.I.R. S.p.A. · 1976
- Liquid ring pumps with hermetically sealed motor rotors52US 7,465,375 B2DEKA Products Limited Partnership · 2008
- Vapor compression distillation apparatus and method43US 4,260,461 A1981
- Evaporation of liquids with dispersant added43US 5,156,706 A1992