C01B 37/005
Silicates, i.e. so-called metallosilicalites or metallozeosilites
Official title: {Silicates, i.e. so-called metallosilicalites or metallozeosilites}
C01B37/005 (Silicates, i.e. so-called metallosilicalites or metallozeosilites) appears on 232 US grants and 218 published applications in this corpus.
Search patents in C01B- Granted patents
- 232
- Published applications
- 218
- Assignees
- 143
- Inventors
- 563
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 13 | 0 |
| 1998 | 8 | 0 |
| 1999 | 13 | 0 |
| 2000 | 10 | 0 |
| 2001 | 6 | 7 |
| 2002 | 9 | 6 |
| 2003 | 9 | 12 |
| 2004 | 10 | 15 |
| 2005 | 11 | 19 |
| 2006 | 19 | 12 |
| 2007 | 2 | 7 |
| 2008 | 6 | 12 |
| 2009 | 4 | 10 |
| 2010 | 7 | 18 |
| 2011 | 10 | 16 |
| 2012 | 5 | 9 |
| 2013 | 13 | 8 |
| 2014 | 4 | 6 |
| 2015 | 4 | 7 |
| 2016 | 12 | 4 |
| 2017 | 3 | 5 |
| 2018 | 2 | 5 |
| 2019 | 11 | 7 |
| 2020 | 5 | 6 |
| 2021 | 8 | 6 |
| 2022 | 3 | 7 |
| 2023 | 2 | 5 |
| 2024 | 2 | 3 |
| 2025 | 5 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Preparation method of alkali metal ion modified titanium silicalite zeolite for gas phase epoxidation of propylene and hydrogen peroxide14 Apr 2026US 12,599,899 B2Dalian Qiyuan Technology Co., Ltd.
- Intramolecular pi-stacking structure directing agents and molecular sieves synthesized therefrom11 Nov 2025US 12,466,738 B2ExxonMobil Technology and Engineering Company
- Method for preparation of hierarchical TS-1 molecular sieve12 Aug 2025US 12,383,891 B2Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Method for preparing TS-1 molecular sieve with hierarchical pores12 Aug 2025US 12,384,686 B2Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Germanosilicate CIT-14/IST and its preparation from germanosilicate CIT-13/OH15 Jul 2025US 12,358,800 B2California Institute of Technology
- Titanium silicalite molecular sieve with hierarchical porous structure and its preparation and application18 Jun 2026US 2026/0166536 A1China Petroleum & Chemical Corporation
- Synthesis of Zeolite Nanosheets from Mining Waste4 Jun 2026US 2026/0152404 A1
- Hierarchically ordered crystalline microporous materials with long-range mesoporous order having lamellar symmetry26 Feb 2026US 2026/0055000 A1King Abdullah University of Science and Technology
- Intramolecular pi-stacking structure directing agents and molecular sieves synthesized therefrom5 Feb 2026US 2026/0035255 A1ExxonMobil Technology and Engineering Company
- Sound-absorbing microsphere, method for preparing same, and speaker2 Oct 2025US 2025/0304455 A1AAC Microtech (Changzhou) Co., Ltd.
Most cited
By later US patents
- Preparation of porous crystalline synthetic material comprised of silicon and titanium oxides256US 4,410,501 ASNAMPROGETTI S.p. A. · 1983
- Zeolite ITQ-1169US 6,077,498 AConsejo Superior Investigaciones Cientificas · 2000
- Mesoporous-silica films, fibers, and powders by evaporation106US 5,922,299 ABattelle Memorial Institute · 1999
- Porous inorganic oxide materials prepared by non-ionic surfactant templating route84US 5,795,559 ABoard of Trustees operating Michigan State University · 1998
- Porous inorganic oxide materials prepared by non-ionic surfactant templating route78US 5,622,684 ABoard of Trustees operating Michigan State University · 1997