C01B 39/085
Group ivb- metallosilicates
Official title: {Group IVB- metallosilicates}
C01B39/085 (Group ivb- metallosilicates) appears on 75 US grants and 65 published applications in this corpus.
Search patents in C01B- Granted patents
- 75
- Published applications
- 65
- Assignees
- 57
- Inventors
- 279
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 4 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 3 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 5 |
| 2014 | 0 | 1 |
| 2015 | 2 | 7 |
| 2016 | 6 | 7 |
| 2017 | 2 | 5 |
| 2018 | 8 | 5 |
| 2019 | 12 | 2 |
| 2020 | 4 | 3 |
| 2021 | 5 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 3 |
| 2025 | 1 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spherical titanium silicalite molecular sieve catalyst and preparation method therefor31 Mar 2026US 12,589,383 B2Shanghai Huayi New Material Co., Ltd
- Continuous synthesis of a titanosilicate zeolitic material, said zeolitic material, molding prepared thereof, and their use25 Nov 2025US 12,478,959 B2BASF SE
- Zeolite synthesis with a fluoride source27 Sep 2022US 11,452,996 B2Johnson Matthey Public Limited Company
- Molecular sieve SSZ-121, its synthesis and use2 Nov 2021US 11,161,750 B1Chevron U.S.A.Inc.
- CHA-type titanosilicate separation membrane and production method therefor and gas separation method14 Sep 2021US 11,117,102 B2Hitachi Zosen Corporation
- Synthesis of zeolitic materials of the iwr framework structure type from zeolitic precursor materials18 Sep 2025US 2025/0289723 A1BASF SE
- Titanium silicalite molecular sieve, and nano-gold-loaded titanium silicalite molecular sieve catalyst and preparation method therefor and use thereof27 Feb 2025US 2025/0065313 A1China Petroleum & Chemical Corporation
- Catalyst for hydrogen peroxide activation23 Jan 2025US 2025/0025864 A1BASF SE
- Epoxidation catalyst and process for its preparation3 Oct 2024US 2024/0326029 A1BASF SE
- Method for producing modified aluminosilicate, modified aluminosilicate, and method for producing aromatic polyhydroxide compound using same4 Jul 2024US 2024/0216899 A1Mitsui Chemicals, Inc.
Most cited
By later US patents
- Crystalline silicates and method of preparing the same142US 3,941,871 AMobil Oil Corporation · 1976
- Synthetic porous crystalline MCM-68, its synthesis and use81US 6,049,018 AMobil Corporation · 2000
- Preparation of small-pored crystalline titanium molecular sieve zeolites54US 4,938,939 AEngelhard Corporation · 1990
- Large-pored crystalline titanium molecular sieve zeolites50US 4,853,202 AEngelhard Corporation · 1989
- Small-pored crystalline titanium molecular sieve zeolites and their use in gas separation processes40US 6,068,682 AEngelhard Corporation · 2000