B01J 29/046
Chromiasilicates
Official title: {Chromiasilicates; Aluminochromosilicates (B01J29/005 takes precedence)}
B01J29/046 (Chromiasilicates) appears on 33 US grants and 14 published applications in this corpus.
Search patents in B01J- Granted patents
- 33
- Published applications
- 14
- Assignees
- 21
- Inventors
- 68
- Latest grant
- 23 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 1 |
| 2005 | 3 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- STA-30, a new member of the SWY family of molecular sieves, methods of preparation and use23 Jan 2024US 11,879,374 B2
- Zeolites that include transition metals and methods for making such5 Dec 2023US 11,834,340 B2King Abdullah University of Science and Technology
- Sound absorbing material and speaker box using same31 Aug 2021US 11,109,149 B2Aac Acoustic Technologies (Shenzhen) Co., Ltd.
- Process for producing materials having a zeolite-type framework with heteroatoms incorporated therein17 Sep 2019US 10,414,664 B2Purdue Research Foundation
- Mesoporous material with active metals16 Feb 2010US 7,663,011 B2Lummus Technology Inc.
- Zeolites that include transition metals and methods for making such14 Mar 2024US 2024/0083758 A1King Abdullah University of Science and Technology
- Zeolites that include transition metals and methods for making such27 Oct 2022US 2022/0340435 A1King Abdullah University of Science and Technology
- Sta-30, a new member of the swy family of molecular sieves, methods of preparation and use20 Oct 2022US 2022/0333519 A1Johnson Matthey Public Limited Company
- Sound absorbing material and speaker box using same30 Jan 2020US 2020/0037063 A1Aac Acoustic Technologies (Shenzhen) Co., Ltd.
- Processes for producing materials having a zeolite-type framework with heteroatoms incorporated therein1 Mar 2018US 2018/0057364 A1Purdue Research Foundation
Most cited
By later US patents
- Catalytic applications of mesoporous metallosilicate molecular sieves and methods for their preparation41US 5,712,402 ABoard of Trustees operating Michigan State University · 1998
- Catalytic applications of mesoporous metallosilicate molecular sieves and methods for their preparation40US 5,855,864 ABoard of Trustees operating Michigan State University · 1999
- Mesoporous material with active metals37US 7,663,011 B2Lummus Technology Inc. · 2010
- Crystalline chromosilicates and process uses35US 4,363,718 AStandard Oil Company (Indiana) · 1982
- Catalytic applications of mesoporous metallosilicate molecular sieves and methods for their preparation33US 6,391,278 B1Board of Trustees operating Michigan State University · 2002