Description
Class B01D : SEPARATION
Subclass 1/30: Evaporating (drying solid materials or objects by evaporating liquids therefrom F26B) Accessories for evaporators
B01D 1/30
Sub-Class
Stats
- 193 US PATENTS IN FORCE
- 36 US APPLICATIONS PENDING
- 44 Total Patent Owners
- 479 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12172101 | Harmful substance removal system and method | May 12, 23 | Dec 24, 24 | Heartland Technology Partners LLC |
| 12172102 | Apparatus and method for concentrating a fluid | May 18, 21 | Dec 24, 24 | Pivotal Enterprises Pty Ltd |
| 12172103 | Anti-biofouling magnetic silk fibroin (SF)-based composite aerogel, and preparation method and use thereof | Dec 18, 23 | Dec 24, 24 | Hefei University of Technology |
| 12162779 | Simultaneous optimization of fuel energy, site OPEX, waste heat recovery and dirty water treatment | Nov 08, 19 | Dec 10, 24 | HEAT IP HOLD CO, LLC |
| 12140349 | Liquid blocking device and evaporator thereof | Sep 24, 20 | Nov 12, 24 | Carrier Corporation |
| 12090427 | Sewage treatment machine | Dec 02, 20 | Sep 17, 24 | VEOLIA WATER TECHNOLOGIES ITALIA S.P.A. CON SOCIO UNICO |
| 12076660 | Plate heat exchanger, a heat exchanging plate and a method of treating a feed such as sea water | Jun 04, 19 | Sep 03, 24 | Alfa Laval Corporate AB |
| 12053715 | Self-contained photovoltaic distillation apparatus | May 03, 22 | Aug 06, 24 | Not available |
| 12049410 | Adsorption desalination system using multi-effect evaporation apparatus | Feb 16, 22 | Jul 30, 24 | KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY |
| 12012339 | Systems and methods for treating biologically contaminated water streams | Feb 04, 22 | Jun 18, 24 | Not available |
| 11998859 | Compact containerized system and method for spray evaporation of water | Dec 08, 20 | Jun 04, 24 | Energy Water Solutions, LLC |
| 11998860 | Geothermal heat retainment system and method for direct use in spray evaporation of water | Aug 30, 21 | Jun 04, 24 | Energy Water Solutions, LLC |
| 11944919 | Surface evaporation system | Aug 02, 22 | Apr 02, 24 | HYDROZONIX, LLC |
| 11932615 | Method for recovery of ethylene oxide | May 14, 19 | Mar 19, 24 | Not available |
| 11927375 | Suction heat exchanger de-misting function | Feb 01, 22 | Mar 12, 24 | TRANE INTERNATIONAL INC. |
| 11926538 | Wastewater treatment method and apparatus based on hydrate-based water vapor adsorption | May 10, 23 | Mar 12, 24 | DALIAN UNIVERSITY OF TECHNOLOGY |
| 11904262 | Vapor-liquid contacting apparatus and process with cross contacting | Mar 29, 18 | Feb 20, 24 | UOP LLC |
| 11897787 | Zero discharge water treatment apparatus and method | Jul 18, 22 | Feb 13, 24 | ZERO DISCHARGE, LLC |
| 11845100 | Electrospray device for fluidized bed apparatus, fluidized bed apparatus and method | Oct 16, 17 | Dec 19, 23 | Tianjin Cenax Biotechnology Co., Ltd. |
| 11801451 | Method and apparatus for desalinating water | Jun 08, 22 | Oct 31, 23 | Oregon State University |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0108,316 | DISTILLATION SYSTEM | Sep 17, 24 | Apr 03, 25 | EVCON GMBH |
| 2025/0100,902 | EFFLUENT LIQUID EVAPORATOR | Sep 23, 24 | Mar 27, 25 | Not available |
| 2025/0065,245 | A COMPRESSOR-DRIVEN THERMAL SEPARATION PROCESS USING DIFFUSION GAP DISTILLATION AND WICKING, THERMALLY CONDUCTIVE HEAT TRANSFER SURFACES | Oct 31, 23 | Feb 27, 25 | Not available |
| 2025/0059,066 | CAPILLARY DISTILLATION METHOD AND DEVICE | Mar 04, 24 | Feb 20, 25 | GUANGDONG UNIVERSITY OF TECHNOLOGY |
| 2025/0042,773 | Systems And Methods For Treating Biologically Contaminated Water Streams | May 17, 24 | Feb 06, 25 | Not available |
| 2025/0025,807 | SURFACE EVAPORATION SYSTEM | Apr 01, 24 | Jan 23, 25 | Not available |
| 2024/0390,815 | SELF-CONTAINED PHOTOVOLTAIC DISTILLATION APPARATUS | Aug 06, 24 | Nov 28, 24 | Not available |
| 2024/0390,817 | PLATE HEAT EXCHANGER, A HEAT EXCHANGING PLATE AND A METHOD OF TREATING A FEED SUCH AS SEA WATER | Aug 07, 24 | Nov 28, 24 | Alfa Laval Corporate AB |
| 2024/0286,064 | WATER DISTILLATION DEVICE | May 23, 22 | Aug 29, 24 | Not available |
| 2024/0278,143 | ROTARY EVAPORATOR AND CONTROL MODULE THEREFOR | Feb 20, 24 | Aug 22, 24 | Hans Heidolph GmbH & Co. KG |
| 2024/0278,146 | DISTILLATION SYSTEM | Feb 14, 24 | Aug 22, 24 | Not available |
| 2024/0269,578 | WATER DISTILLATION DEVICE | May 23, 22 | Aug 15, 24 | Not available |
| 2024/0207,755 | LOW-PRESSURE DROP ETHYLBENZENE EVAPORATOR AND ENERGY-SAVING PROCESS FOR ETHYLBENZENE VAPORIZATION IN STYRENE DEHYDROGENATION REACTION SYSTEM | Jul 22, 22 | Jun 27, 24 | Not available |
| 2024/0199,444 | WATER VAPOR DISTILLATION APPARATUS, METHOD AND SYSTEM | Jan 18, 24 | Jun 20, 24 | Not available |
| 2024/0158,264 | SPECIALIZED LAYERS AND APPARATUS FOR PASSIVE DEWATERING, MOISTURE REMOVAL, WATER SEPARATION, WATER VAPORIZATION, AND WATER AND/OR WASTE TREATMENT | Mar 09, 22 | May 16, 24 | Not available |
| 2024/0150,199 | INDUSTRIAL WASTE TREATMENT PROCESS AND SYSTEM | Mar 07, 22 | May 09, 24 | Not available |
| 2024/0059,585 | ENERGY INTEGRATED WATER PURIFICATION AND RECOVERY SYSTEM AND METHOD FOR USING SAME | Aug 16, 23 | Feb 22, 24 | Not available |
| 2024/0059,591 | SYSTEM AND METHODS FOR CONDENSING VAPOR PRODUCT | Dec 30, 21 | Feb 22, 24 | Not available |
| 2024/0017,186 | LIQUID DISTILLATION DEVICE | Jul 14, 23 | Jan 18, 24 | Not available |
| 2023/0415,063 | MODULAR HORIZONTAL TUBE EVAPORATOR UNIT, CLEANING DEVICE, EVAPORATOR AND CLEANING APPLICATION METHOD | Oct 15, 22 | Dec 28, 23 | JIANGSU KUNYEE ENVIRONMENTAL TECHNOLOGY CO., LTD. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)