B01J 29/0308
Mesoporous materials not having base exchange properties
Official title: {Mesoporous materials not having base exchange properties, e.g. Si-MCM-41}
B01J29/0308 (Mesoporous materials not having base exchange properties) appears on 395 US grants and 418 published applications in this corpus.
Search patents in B01J- Granted patents
- 395
- Published applications
- 418
- Assignees
- 226
- Inventors
- 1,122
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 9 | 0 |
| 1993 | 12 | 0 |
| 1994 | 9 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 2 |
| 2002 | 13 | 14 |
| 2003 | 9 | 12 |
| 2004 | 11 | 18 |
| 2005 | 12 | 16 |
| 2006 | 13 | 30 |
| 2007 | 6 | 21 |
| 2008 | 8 | 14 |
| 2009 | 9 | 28 |
| 2010 | 17 | 21 |
| 2011 | 16 | 17 |
| 2012 | 13 | 19 |
| 2013 | 21 | 11 |
| 2014 | 10 | 20 |
| 2015 | 16 | 18 |
| 2016 | 20 | 26 |
| 2017 | 19 | 15 |
| 2018 | 17 | 21 |
| 2019 | 21 | 16 |
| 2020 | 13 | 18 |
| 2021 | 16 | 15 |
| 2022 | 11 | 15 |
| 2023 | 18 | 16 |
| 2024 | 8 | 6 |
| 2025 | 11 | 5 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for treating cancerous tissue with a nanotherapeutic1 Sep 2026US 12,721,910 B2Imam Abdulrahman Bin Faisal University
- Methods for preparing nanotherapeutic compositions1 Sep 2026US 12,721,911 B2Imam Abdulrahman Bin Faisal University
- Catalyst structure for synthesis gas production, synthesis gas production apparatus, and method for producing catalyst structure for synthesis gas production16 Jun 2026US 12,654,158 B2Furukawa Electric Co., Ltd.
- Preparation method and apparatus for methyl methacrylate16 Jun 2026US 12,655,085 B2Zhejiang Nhu Company Ltd.
- Low-temperature plastic depolymerization16 Jun 2026US 12,655,265 B2Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
- Mesoporous molecular sieve-based solid acid-base catalyst, and preparation method and use thereof in synthesis of insulating oil for transformer16 Jul 2026US 2026/0199882 A1Shandong Lukong Electric Power Equipment Co., Ltd
- Methods for forming light olefins with catalyst recycle9 Jul 2026US 2026/0193157 A1Dow Global Technologies LLC
- Method for preparing mcm-41-type catalyst30 Apr 2026US 2026/0115702 A1Shiny Chemical Industrial Co., Ltd.
- Hierarchically ordered crystalline microporous materials with long-range mesoporous order having lamellar symmetry26 Feb 2026US 2026/0055000 A1King Abdullah University of Science and Technology
- Hydrogenation catalyst and preparation method therefor and use thereof, and hydrogenation reaction method for oil products16 Oct 2025US 2025/0319460 A1China Petroleum & Chemical Corporation
Most cited
By later US patents
- Composition of synthetic porous crystalline material, its synthesis183US 5,102,643 AMobil Oil Corporation · 1992
- Synthetic mesoporous crystaline material177US 5,098,684 AMobil Oil Corporation · 1992
- Process to form mesostructured films157US 5,858,457 ASandia Corporation · 1999
- Block copolymer processing for mesostructured inorganic oxide materials131US 6,592,764 B1The Regents of the University of California · 2003
- Synthetic mesoporous crystalline material80US 5,198,203 AMobil Oil Corporation · 1993