B01J 2219/00045
Green chemistry
B01J2219/00045 (Green chemistry) appears on 9 US grants and 23 published applications in this corpus.
Search patents in B01J- Granted patents
- 9
- Published applications
- 23
- Assignees
- 18
- Inventors
- 44
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 3 |
| 2023 | 2 | 3 |
| 2024 | 1 | 4 |
| 2025 | 2 | 7 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Commercial grade ultra-low sulphur diesel production process from mixed waste plastics pyrolysis oil7 Apr 2026US 12,595,427 B2Clean Planet Energy, A Trading Name of Pyroplast Energy LTD
- Wave inertial-force electricity generating apparatus28 Oct 2025US 12,454,932 B2
- Synthetic fuel production system and related techniques1 Apr 2025US 12,263,461 B2Aircela Inc.
- Method and a system for producing an oil rich fraction from biomass22 Oct 2024US 12,123,137 B2Valmet Technologies Oy
- Synthetic fuel production system and related techniques26 Dec 2023US 11,850,566 B2Aircela Inc.
- System and method for producing green urea23 Apr 2026US 2026/0108859 A1thyssenkrupp AG
- Cation reduction device and hydrogen gas generation system25 Dec 2025US 2025/0389040 A1Sharp Kabushiki Kaisha
- Apparatus, system and method using nonthermal plasma18 Dec 2025US 2025/0381547 A1SpiralWave Inc.
- Apparatus, system and method using nonthermal plasma18 Dec 2025US 2025/0382249 A1SpiralWave Inc.
- Photocatalytic panel and methods for continuous hydrogen production4 Dec 2025US 2025/0368503 A1QDSol, LTD.
Most cited
By later US patents
- Method of electro-catalytic reaction to produce mono alkyl esters for renewable biodiesel15US 7,722,755 B2ECR Technologies, Inc. · 2010
- Process for photo-induced selective oxidation of organic chemicals to alcohols, ketones and aldehydes using flame deposited nano-structured photocatalyst9US 6,777,374 B2The United States of America as represented by the Environmental Protection Agency · 2004