B01J 2219/247
Feeding means for the reactants
B01J2219/247 (Feeding means for the reactants) appears on 119 US grants and 133 published applications in this corpus.
Search patents in B01J- Granted patents
- 119
- Published applications
- 133
- Assignees
- 93
- Inventors
- 337
- Latest grant
- 13 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 2 |
| 2002 | 0 | 5 |
| 2003 | 5 | 4 |
| 2004 | 5 | 13 |
| 2005 | 4 | 20 |
| 2006 | 5 | 8 |
| 2007 | 11 | 10 |
| 2008 | 5 | 12 |
| 2009 | 11 | 10 |
| 2010 | 7 | 4 |
| 2011 | 9 | 7 |
| 2012 | 8 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 7 |
| 2015 | 1 | 2 |
| 2016 | 4 | 3 |
| 2017 | 2 | 0 |
| 2018 | 0 | 4 |
| 2019 | 5 | 3 |
| 2020 | 2 | 4 |
| 2021 | 2 | 3 |
| 2022 | 3 | 2 |
| 2023 | 1 | 3 |
| 2024 | 2 | 3 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- System for preparing xylose liquid by continuously hydrolyzing hemicellulose and method thereof13 Aug 2024US 12,060,621 B2Jiaozuo Huakang Polyol Co., Ltd.
- Method for producing hydrogen cyanide13 Feb 2024US 11,897,781 B2Evonik Operations GmbH
- High temperature flow splitting component and heat exchanger and reforming means using the same23 May 2023US 11,656,032 B2Industrial Technology Research Institute
- Process for converting alkanes to olefins14 Jun 2022US 11,358,915 B2Precision Combustion, Inc.
- Catalytically heated fuel processor with replaceable structured supports bearing catalyst for fuel cell19 Apr 2022US 11,305,250 B2Helbio S.A.
- Fixed-bed tubular reactor with offset collection and distribution openings17 Apr 2025US 2025/0121341 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Tubular reactor having a fixed bed with a filtering element12 Dec 2024US 2024/0408562 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- A catalytic reactor and a method for providing a catalytic reaction15 Aug 2024US 2024/0269643 A1Catator AB
- Method for assembling polycarbonate manufacturing apparatus and polycarbonate manufacturing apparatus23 May 2024US 2024/0165577 A1Asahi Kasei Kabushiki Kaisha
- Fixed-bed tubular reactor9 Nov 2023US 2023/0356164 A1
Most cited
By later US patents
- Rapid injection process and apparatus for producing synthesis gas (law 560)173US 5,886,056 AExxon Research & Engineering Co. · 1999
- Miniaturized reaction apparatus120US 6,537,506 B1Cellular Process Chemistry, Inc. · 2003
- Planar, flow-through, electric, double-layer capacitor and a method of treating liquids with the capacitor93US 5,538,611 AMarc D. Andelman · 1996
- Parallel plate apparatus for in-situ vacuum line cleaning for substrate processing equipment90US 6,193,802 B1APPLIED Materials.Inc. · 2001
- Integrated plate-fin heat exchange reformation84US 5,324,452 AAir Products and Chemicals, Inc. · 1994