C10G 69/14
Plural parallel stages only
Official title: plural parallel stages only
C10G69/14 (Plural parallel stages only) appears on 138 US grants and 149 published applications in this corpus.
Search patents in C10G- Granted patents
- 138
- Published applications
- 149
- Assignees
- 51
- Inventors
- 310
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 4 |
| 2004 | 0 | 3 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 2 | 1 |
| 2009 | 3 | 5 |
| 2010 | 0 | 1 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 4 | 7 |
| 2014 | 3 | 8 |
| 2015 | 5 | 7 |
| 2016 | 5 | 5 |
| 2017 | 2 | 1 |
| 2018 | 5 | 9 |
| 2019 | 7 | 8 |
| 2020 | 17 | 15 |
| 2021 | 21 | 25 |
| 2022 | 14 | 11 |
| 2023 | 13 | 7 |
| 2024 | 11 | 15 |
| 2025 | 10 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for the production of low carbon jet fuel28 Jul 2026US 12,692,445 B2Emerging Fuels Technology, Inc.
- Process for mixing dilution steam with liquid hydrocarbons before steam cracking26 May 2026US 12,637,626 B2Lummus Technology Inc.
- Process for production of Needle coke and aromatics25 Nov 2025US 12,480,056 B2Indian Oil Corporation Limited
- Production of sustainable aviation fuel from CO2 and low-carbon hydrogen23 Sep 2025US 12,421,458 B2Infinium Technology, LLC
- Configuration for olefins production12 Aug 2025US 12,384,977 B2Chevron Lummus Global LLC
- Cascaded methods and systems for enriching n-pentane in natural gas liquid feedstock23 Jul 2026US 2026/0209621 A1Sabic Global Technologies B.V.
- Sustainable aviation fuel and method for its production21 May 2026US 2026/0139194 A1
- Method for manufacturing aviation fuel14 May 2026US 2026/0132339 A1SK Innovation Co., Ltd.
- Synthetic diesel fuel compositions, and systems and methods of making the same5 Mar 2026US 2026/0062629 A1Air Company Holdings, Inc.
- Production of sustainable aviation fuel from c02 and low-carbon hydrogen18 Dec 2025US 2025/0382527 A1Infinium Technology, LLC
Most cited
By later US patents
- Integrated process configuration involving the steps of pyrolysis, hydrocracking, hydrodealkylation and steam cracking31US 10,513,661 B2Sabic Global Technologies B.V. · 2019
- Conversion of C1-C3 alkanes and fischer-tropsch products to normal alpha olefins and other liquid hydrocarbons31US 6,497,812 B1Chevron U.S.A.Inc. · 2002
- Process and system for conversion of crude oil to petrochemicals and fuel products integrating steam cracking and conversion of naphtha into chemical rich reformate29US 10,472,580 B2Saudi Arabian Oil Company · 2019
- Method of producing aromatics and light olefins from a hydrocarbon feedstock29US 9,856,425 B2Sabic Global Technologies B.V. · 2018
- Integrated process by hydroprocessing multiple feeds27US 7,547,386 B1Uop LLC · 2009