B01J 19/1893
Membrane reactors
Official title: {Membrane reactors (catalytic membranes B01J35/59; membranes B01D71/00)}
B01J19/1893 (Membrane reactors) appears on 47 US grants and 56 published applications in this corpus.
Search patents in B01J- Granted patents
- 47
- Published applications
- 56
- Assignees
- 37
- Inventors
- 112
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 7 |
| 2011 | 5 | 3 |
| 2012 | 5 | 4 |
| 2013 | 3 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 3 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 3 | 6 |
| 2023 | 3 | 2 |
| 2024 | 3 | 5 |
| 2025 | 2 | 2 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for periodic nodal surface based reactors, distributors, contractors and heat exchangers15 Apr 2025US 12,276,459 B2Lawrence Livermore National Security, LLC
- Systems, methods, and devices for methane conversion via gas recycling25 Feb 2025US 12,234,199 B2University of Maryland, College Park
- High-throughput crystallographic screening device and method for crystalizing membrane proteins using a sub physiological resting membrane potential across a lipid matrix of variable composition29 Oct 2024US 12,128,399 B2University of Puerto Rico
- Systems and methods for periodic nodal surface based reactors, distributors, contactors and heat exchangers30 Jan 2024US 11,885,568 B2Lawrence Livermore National Security, LLC
- Systems, methods, and devices for methane conversion via gas recycling23 Jan 2024US 11,878,953 B2University of Maryland, College Park
- Precursor for Positive Electrode Active Material, Manufacturing Method Thereof, And Manufacturing Apparatus Thereof24 Sep 2026US 2026/0285704 A1LG Chem.Ltd.
- Chemical Looping Process for the Production of CO from CO230 Jul 2026US 2026/0217541 A1Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Hydrogen reactors including flexible membranes30 Apr 2026US 2026/0115682 A1Massachusetts Institute of Technology
- Conversion of carbon dioxide to ethyl formate with low GHG emission30 Apr 2026US 2026/0117398 A1
- Flood reactors and related methods10 Jul 2025US 2025/0222419 A1Massachusetts Institute of Technology
Most cited
By later US patents
- Membrane composed of a pure molecular sieve72US 5,019,263 AMobil Oil Corporation · 1991
- Separation of mixture components over membrane composed of a pure molecular sieve42US 5,069,794 AMobil Oil Corporation · 1991
- Synthesis of membrane composed of a pure molecular sieve35US 5,100,596 AMobil Oil Corporation · 1992
- Catalytic conversion over membrane composed of a pure molecular sieve32US 5,110,478 AMobil Oil Corporation · 1992
- Rotating process chamber with integral pump and energy recovery turbine30US 6,713,028 B1Fluid Equipment Development Company, LLC · 2004