Class C10G : CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
Subclass 5/04: Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas with liquid absorbents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11725879 | Methods and configuration for retrofitting NGL plant for high ethane recovery | Sep 08, 17 | Aug 15, 23 | Fluor Technologies Corporation |
| 11718796 | Process and plant for separation of concomitants from a raw synthesis gas stream and for producing a sulfur-free by-product | Aug 27, 20 | Aug 08, 23 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude |
| 11584891 | Process for LPG recovery | Jun 23, 20 | Feb 21, 23 | Haldor Topsøe A/S |
| 11434430 | Efficient recovery of valuable components from biomass catalytic pyrolysis effluent | Jul 27, 17 | Sep 06, 22 | Anellotech, Inc. |
| 11320197 | Alternative two column HRU design with rich reflux | Mar 20, 18 | May 03, 22 | ConocoPhillips Company |
| 11319264 | Method for producing a separation product containing predominantly hydrocarbons with two carbon atoms | Aug 14, 17 | May 03, 22 | Linde Aktiengesellschaft |
| 11274256 | Apparatus for separation and recovery of hydrocarbons from LNG | Oct 23, 18 | Mar 15, 22 | Toyo Engineering Corporation |
| 10947465 | Process and system for cracking a hydrocarbon feed | Aug 10, 18 | Mar 16, 21 | Sabic Global Technologies B.V. |
| 10787402 | Separation of off gases from C3 hydrocarbons in propane dehydrogenation process | Apr 13, 17 | Sep 29, 20 | Sabic Global Technologies B.V. |
| 10717937 | Process for LPG recovery | Sep 21, 16 | Jul 21, 20 | Haldor Topsøe A/S |
| 10246650 | Catalytic cracking fractionation and absorption stabilization system, and energy saving method thereof | Dec 12, 14 | Apr 02, 19 | Tianjin University; Pei-Yang National Distillation Technology Corporation Limited; |
| 9993798 | Complex comprising oxidative dehydrogenation unit | Dec 01, 16 | Jun 12, 18 | NOVA CHEMICALS (INTERNATIONAL) SA |
| 9938472 | Method for enclosed recycling of oil-water-sludge in oil shale dry distillation system | Dec 13, 11 | Apr 10, 18 | Shanghai Huachang Enviromental Protection Co. Ltd.; Engineering Technology Research Center, Fushun Mining Group Co., Ltd.; |
| 9683177 | Lean oil absorption and stabilization | Jan 29, 15 | Jun 20, 17 | UOP LLC |
| 9545610 | Complex comprising oxidative dehydrogenation unit | Mar 04, 13 | Jan 17, 17 | NOVA CHEMICALS (INTERNATIONAL) S.A. |
| 9328292 | Method and device for improving efficiency of sponge oil absorption | Aug 23, 13 | May 03, 16 | UOP LLC |
| 9303227 | Process and apparatus for recovering LPG from PSA tail gas | May 29, 13 | Apr 05, 16 | UOP LLC |
| 9132379 | Configurations and methods for gas condensate separation from high-pressure hydrocarbon mixtures | Nov 06, 07 | Sep 15, 15 | FLUOR TECHNOLOGIES CORPORATION |
| 9074814 | Hydrocarbon gas processing | Mar 18, 11 | Jul 07, 15 | ORTLOFF ENGINEERS, LTD., S.M.E. PRODUCTS LLP, S.M.E. PRODUCTS LP, |
| 8910495 | Configurations and methods for retrofitting an NGL recovery plant | Jun 20, 12 | Dec 16, 14 | FLUOR TECHNOLOGIES CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0349,633 | METHODS AND CONFIGURATION FOR RETROFITTING NGL PLANT FOR HIGH ETHANE RECOVERY | Jul 07, 23 | Nov 02, 23 | Not available |
| 2022/0267,683 | LIQUID-LIQUID EXTRACTION OF HYDROCARBONS IN BULK STORAGE TANKS | Apr 20, 22 | Aug 25, 22 | Macquarie Commodities Trading US, LLC |
| 2022/0260,311 | ALTERNATIVE TWO COLUMN HRU DESIGN WITH RICH REFLUX | May 03, 22 | Aug 18, 22 | Not available |
| 2021/0284,917 | RECOVERY OF HYDROCARBONS FROM A GASEOUS STREAM | Oct 13, 17 | Sep 16, 21 | Not available |
| 2020/0255,752 | PROCESS AND SYSTEM FOR CRACKING A HYDROCARBON FEED | Aug 10, 18 | Aug 13, 20 | Not available |
| 2018/0216,011 | PROCESS FOR LPG RECOVERY | Sep 21, 16 | Aug 02, 18 | Not available |
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