C10L 2290/06
Heat exchange, direct or indirect
C10L2290/06 (Heat exchange, direct or indirect) appears on 690 US grants and 1,007 published applications in this corpus.
Search patents in C10L- Granted patents
- 690
- Published applications
- 1,007
- Assignees
- 465
- Inventors
- 1,703
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 12 |
| 2011 | 1 | 9 |
| 2012 | 2 | 10 |
| 2013 | 8 | 34 |
| 2014 | 15 | 38 |
| 2015 | 26 | 105 |
| 2016 | 42 | 165 |
| 2017 | 73 | 99 |
| 2018 | 84 | 68 |
| 2019 | 85 | 71 |
| 2020 | 70 | 64 |
| 2021 | 52 | 92 |
| 2022 | 59 | 72 |
| 2023 | 47 | 55 |
| 2024 | 49 | 51 |
| 2025 | 43 | 39 |
| 2026 | 31 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for obtaining alkylation gasoline through the use of refinery blends and organic acids6 Oct 2026US 12,753,358 B2Instituto Mexicano Del Petroleo
- High-carbon biogenic reagents and uses thereof1 Sep 2026US 12,723,211 B2Carbon Technology Holdings, LLC
- Refrigeration-integrated hydrocarbon collection system and method of operation25 Aug 2026US 12,716,649 B2Oxy Low Carbon Ventures, LLC
- Ammonia-hydrocarbon fuel compositions, method of use, and systems thereof11 Aug 2026US 12,703,830 B2Mighty Pipeline, Inc.
- Apparatus and process for removal of heavy hydrocarbons from a feed gas11 Aug 2026US 12,703,831 B2Honeywell Lng LLC
- Processes for producing industrial products from plant lipids27 Aug 2026US 2026/0250598 A1Nuseed Global Innovation Ltd.
- Method for producing agglomerates mainly composed of carbon23 Jul 2026US 2026/0209049 A1Jfe Steel Corporation
- Mobile refrigeration unit16 Jul 2026US 2026/0199825 A1Voltagrid LLC
- Systems and apparatus for production of high-carbon biogenic reagents16 Jul 2026US 2026/0201264 A1Carbon Technology Holdings, LLC
- Natural gas condensate processing9 Jul 2026US 2026/0193556 A1Nuovo Pignone Tecnologie Srl
Most cited
By later US patents
- Processing biomass and petroleum containing materials82US 7,931,784 B2Xyleco, Inc. · 2011
- Process for producing high-carbon biogenic reagents65US 9,388,355 B2Biogenic Reagents Ventures, LLC · 2016
- Systems and apparatus for production of high-carbon biogenic reagents63US 9,388,046 B2Biogenic Reagents Ventures, LLC · 2016
- High-carbon biogenic reagents and uses thereof59US 8,920,525 B2Biogenic Reagent Ventures, LLC · 2014
- Process for producing high-carbon biogenic reagents58US 10,174,267 B2Carbon Technology Holdings, LLC · 2019