C10G 2300/4093
Catalyst stripping
C10G2300/4093 (Catalyst stripping) appears on 120 US grants and 145 published applications in this corpus.
Search patents in C10G- Granted patents
- 120
- Published applications
- 145
- Assignees
- 66
- Inventors
- 435
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 3 |
| 2003 | 1 | 3 |
| 2004 | 2 | 7 |
| 2005 | 6 | 6 |
| 2006 | 3 | 5 |
| 2007 | 4 | 5 |
| 2008 | 4 | 7 |
| 2009 | 1 | 10 |
| 2010 | 5 | 7 |
| 2011 | 6 | 12 |
| 2012 | 11 | 13 |
| 2013 | 5 | 11 |
| 2014 | 10 | 5 |
| 2015 | 3 | 2 |
| 2016 | 9 | 3 |
| 2017 | 9 | 2 |
| 2018 | 1 | 4 |
| 2019 | 2 | 5 |
| 2020 | 6 | 3 |
| 2021 | 2 | 5 |
| 2022 | 5 | 8 |
| 2023 | 2 | 5 |
| 2024 | 3 | 2 |
| 2025 | 2 | 7 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydrocarbon upgrading process11 Aug 2026US 12,703,829 B2Uop LLC
- Process for obtaining aromatics and aromatic stream3 Feb 2026US 12,540,106 B2Petroleo Brasileiro S.A. - Petrobras
- Oxygen fired FCC regenerator with CO2 capture6 Jan 2026US 12,516,251 B2ExxonMobil Technology and Engineering Company
- Fluidized bed reactor, device and method for preparing low-carbon olefins from oxygen-containing compound29 Apr 2025US 12,286,594 B2Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Heating plates riser reactor25 Feb 2025US 12,233,405 B2Sabic Global Technologies B.V.
- Method for processing liquefied materials30 Jul 2026US 2026/0218065 A1Topsoe A/S
- Hydrocarbon upgrading process9 Apr 2026US 2026/0098222 A1Uop LLC
- Method for regenerating a catalyst for processing reactive feedstock19 Mar 2026US 2026/0078308 A1Topsoe A/S
- Naphtha-to-aromatics fluidized bed device and method12 Mar 2026US 2026/0071130 A1China Shenhua Coal To Liquid and Chemical Co., Ltd.
- Process and apparatus for catalytically cracking hydrocarbons with recycled slurry filter backflush9 Oct 2025US 2025/0313761 A1Uop LLC
Most cited
By later US patents
- Production of aromatic hydrocarbons from methane74US 7,683,227 B2ExxonMobil Chemical Patents Inc. · 2010
- Integrated FCC biomass pyrolysis/upgrading57US 8,829,258 B2Phillips 66 Company · 2014
- Multi-stage hydroprocessing in a single reaction vessel55US 5,705,052 AExxon Research & Engineering Co. · 1998
- Process for removing solid particles from a gas-solids flow51US 7,309,383 B2ExxonMobil Chemical Patents Inc. · 2007
- Method and means for separating gasiform materials from finely divided catalyst particles42US 4,043,899 AMobil Oil Corporation · 1977