B01J 2231/005
General concepts
Official title: General concepts, e.g. reviews, relating to methods of using catalyst systems, the concept being defined by a common method or theory, e.g. microwave heating or multiple stereoselectivity
B01J2231/005 (General concepts) appears on 139 US grants and 202 published applications in this corpus.
Search patents in B01J- Granted patents
- 139
- Published applications
- 202
- Assignees
- 162
- Inventors
- 531
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 2 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 5 |
| 2014 | 3 | 8 |
| 2015 | 5 | 25 |
| 2016 | 8 | 17 |
| 2017 | 9 | 16 |
| 2018 | 11 | 10 |
| 2019 | 20 | 22 |
| 2020 | 14 | 19 |
| 2021 | 17 | 13 |
| 2022 | 10 | 9 |
| 2023 | 9 | 15 |
| 2024 | 12 | 15 |
| 2025 | 8 | 11 |
| 2026 | 6 | 8 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Immobolized organometallic catalyst and application of same6 Oct 2026US 12,752,265 B2Saudi Arabian Oil Company
- Use of silicon compounds in cyclization reactions21 Jul 2026US 12,686,662 B2Lanzhou Chemspec Technology Co., Ltd.
- Method for producing semiconductor quantum dots30 Jun 2026US 12,668,740 B2The Trustees of Princeton University
- Method for preparing unrefined SAF intermediate using polyols and the SAF intermediate prepared thereby30 Jun 2026US 12,668,751 B1Shandong Jianzhu University
- Reaction apparatus and production process for olefin production16 Jun 2026US 12,655,076 B2Sogang University Research & Business Development Foundation
- Photosensitizer compositions, devices, and methods of use for surface sanitization of processed food products17 Sep 2026US 2026/0271949 A1Ondine International, Ltd.
- Method for producing semiconductor quantum dots17 Sep 2026US 2026/0275188 A1The Trustees of Princeton University
- Surface plasmon resonance catalyst and chemical reaction system3 Sep 2026US 2026/0257189 A1Modern Value Inc.
- Catalysts for solvolysis of polyester6 Aug 2026US 2026/0225087 A1Agency for Science, Technology and Research
- Ethylene sensor4 Jun 2026US 2026/0153492 A1Massachusetts Institute of Technology
Most cited
By later US patents
- Plasmonic assisted systems and methods for interior energy-activation from an exterior source45US 8,376,013 B2Duke University · 2013
- Shaped bodies containing metal-organic frameworks37US 7,524,444 B2BASF SE · 2009
- Plasmonic assisted systems and methods for interior energy-activation from an exterior source23US 9,630,022 B2Duke University · 2017
- Plasmonic assisted systems and methods for interior energy-activation from an exterior source21US 8,927,615 B2Duke University · 2015
- Systems and methods for interior energy-activation from an exterior source20US 10,029,117 B2Immunolight, LLC · 2018