Description
Class B01D : SEPARATION
Subclass 1/08: Evaporating (drying solid materials or objects by evaporating liquids therefrom F26B) Evaporators with vertical tubes with short tubes (B01D 1/12 takes precedence)
B01D 1/08
Sub-Class
Stats
- 24 US PATENTS IN FORCE
- 9 US APPLICATIONS PENDING
- 4 Total Patent Owners
- 54 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12151183 | Distillation apparatus | Sep 25, 19 | Nov 26, 24 | Clean Water Designs Ltd |
| 12029718 | Process for production of essentially pure delta-9-tetrahydrocannabinol | Nov 09, 21 | Jul 09, 24 | CCT SCIENCES, LLC |
| 11891584 | Oils without unwanted contaminants | May 23, 18 | Feb 06, 24 | Cargill Incorporated |
| 11753390 | Δ-8-tetrahydrocannabinol from cannabidiol extracted from hemp | Apr 05, 22 | Sep 12, 23 | CCT SCIENCES, LLC |
| 11447718 | Stripping process for reduction of GEs and 3-MCPD esters from edible oils | May 22, 20 | Sep 20, 22 | Artisan Industries Inc. |
| 11338217 | Short distillation head with integrated cooling spiral | Mar 22, 21 | May 24, 22 | Not available |
| 11292779 | Process for production of essentially pure Δ8-tetrahydrocannabinol from cannabidiol extracted from hemp | Mar 26, 21 | Apr 05, 22 | CCT SCIENCES, LLC |
| 11273387 | Rotary evaporator | Jul 31, 18 | Mar 15, 22 | Hans Heidolph GmbH & Co. KG |
| 11241637 | Device for the thermal treatment of material, in particular for the thermal separation of material components contained in the material | Aug 12, 20 | Feb 08, 22 | Buss-SMS-Canzler GmbH |
| 11173416 | Short-path evaporator | Mar 17, 20 | Nov 16, 21 | Not available |
| 11045742 | Temperature controlled purification module and method | Nov 22, 19 | Jun 29, 21 | Jaxon Technologies, LLC |
| 10987607 | Short distillation head with integrated cooling spiral | Sep 14, 20 | Apr 27, 21 | Not available |
| 10913010 | Methods of distillation | Dec 27, 17 | Feb 09, 21 | THE QUEENSTOWN TRUST |
| 10876071 | Fractionation of biomass-based material | Jul 15, 19 | Dec 29, 20 | Neste Oyj |
| 10874955 | Short distillation head with integrated cooling jacket | Jul 13, 20 | Dec 29, 20 | Not available |
| 10688410 | Systems and methods of cannabis oil extraction | Oct 10, 19 | Jun 23, 20 | Evello International, LLC |
| 10617971 | Direct fired evaporator and method for use thereof | Feb 24, 17 | Apr 14, 20 | ENHANCED EQUIPMENT LLC |
| 10589977 | Drinking water supply device and method of controlling the same | Jul 19, 16 | Mar 17, 20 | LG Electronics Inc. |
| 10384145 | Evaporator | Oct 10, 16 | Aug 20, 19 | NEDERMAN HOLDING AB |
| 10343081 | Grain alcohol distillation plants | Mar 21, 17 | Jul 09, 19 | PORTA Hnos S.A. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0066,689 | PROCESS FOR REMOVING IMPURITIES FROM VEGETABLE OIL | Dec 20, 22 | Feb 27, 25 | Not available |
| 2025/0000,840 | Process for production of essentially pure delta-9-tetrahydrocannabinol | Jul 06, 24 | Jan 02, 25 | Not available |
| 2024/0308,936 | METHOD FOR PRODUCING ALPHA-OLEFIN OLIGOMER COMPOSITION | Aug 04, 22 | Sep 19, 24 | Idemitsu Kosan Co. Ltd. |
| 2024/0218,285 | REMOVAL OF UNWANTED MINERAL OIL HYDROCARBONS | Sep 14, 21 | Jul 04, 24 | Not available |
| 2024/0117,268 | OILS WITHOUT UNWANTED CONTAMINANTS | Dec 21, 23 | Apr 11, 24 | Not available |
| 2023/0124,058 | DISTILLATION APPARATUS | Mar 25, 21 | Apr 20, 23 | Clean Water Designs Ltd |
| 2020/0377,819 | Novel Stripping Process for Reduction of GEs and 3-MCPD Esters from Edible Oils | May 22, 20 | Dec 03, 20 | Not available |
| 2020/0338,468 | Short Distillation Head With Integrated Cooling Jacket | Jul 13, 20 | Oct 29, 20 | Not available |
| 2019/0329,150 | IMPROVEMENTS IN METHODS OF DISTILLATION | Dec 27, 17 | Oct 31, 19 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 25 Months (last 2 years Issuances)
- 25 Months (last 5 years Issuances)