B01J 2219/0009
Coils
B01J2219/0009 (Coils) appears on 183 US grants and 178 published applications in this corpus.
Search patents in B01J- Granted patents
- 183
- Published applications
- 178
- Assignees
- 160
- Inventors
- 497
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 9 |
| 2003 | 3 | 4 |
| 2004 | 1 | 11 |
| 2005 | 5 | 10 |
| 2006 | 6 | 6 |
| 2007 | 7 | 15 |
| 2008 | 2 | 8 |
| 2009 | 8 | 10 |
| 2010 | 6 | 12 |
| 2011 | 7 | 10 |
| 2012 | 7 | 5 |
| 2013 | 4 | 4 |
| 2014 | 9 | 7 |
| 2015 | 3 | 6 |
| 2016 | 2 | 6 |
| 2017 | 7 | 5 |
| 2018 | 4 | 5 |
| 2019 | 5 | 4 |
| 2020 | 4 | 8 |
| 2021 | 4 | 6 |
| 2022 | 5 | 7 |
| 2023 | 7 | 7 |
| 2024 | 6 | 4 |
| 2025 | 2 | 4 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reactor22 Sep 2026US 12,741,263 B2LG Chem.Ltd.
- Synthesis reactor14 Apr 2026US 12,599,888 B2National Kaohsiung University of Science and Technology
- Controlling contamination in hydrogen production from water-reactive aluminum24 Mar 2026US 12,582,958 B1Ltag Systems LLC
- Flow reactor27 Jan 2026US 12,533,651 B2M. Technique Co., Ltd.
- Waste treatment system and method using energy recirculation techniques9 Dec 2025US 12,492,351 B2Dhf America, LLC
- Apparatus for the production of nitriles and use thereof17 Sep 2026US 2026/0273491 A1Evonik Operations GmbH
- Modifications for cracking heavy feedstocks10 Sep 2026US 2026/0265617 A1
- Reactors and their special design suitable for a high flexible and robust polycarbonate plant, in particular by means of a pre-transesterification technology20 Aug 2026US 2026/0241359 A1Epc Engineering & Technologies GmbH
- Reaction system and cleaning method27 Nov 2025US 2025/0360477 A1The Japan Steel Works, Ltd.
- Apparatus and methods gas recovery23 Oct 2025US 2025/0326636 A1Trimtabs Ltd
Most cited
By later US patents
- Method for producing hydrocarbon gas from waste126US 5,395,405 AMolten Metal Technology, Inc. · 1995
- Method for top-charging solid waste into a molten metal bath115US 5,491,279 AMolten Metal Technology, Inc. · 1996
- Feed processing employing dispersed molten droplets114US 5,744,117 AMolten Metal Technology, Inc. · 1998
- Method and apparatus for top-charging solid waste into a molten metal bath113US 5,571,486 AMolten Metal Technology, Inc. · 1996
- Method and system for injection of a vaporizable material into a molten bath112US 5,679,132 AMolten Metal Technology, Inc. · 1997