Y10S 423/23
Ferrierite
Official title: Ferrierite, e.g. SR-D ZSM-33
Y10S423/23 (Ferrierite) appears on 60 US grants and 2 published applications in this corpus.
Search patents in Y10S- Granted patents
- 60
- Published applications
- 2
- Assignees
- 25
- Inventors
- 96
- Latest grant
- 19 Jun 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Catalyst composition for the hydro-treatment of alkanes and methods of use thereof19 Jun 2012US 8,202,815 B2General Electric Company
- Microporous materials (TIQ-6 and METIQ-6) of high surface area active in oxidation reactions18 Jan 2005US 6,843,978 B2Consejo Superior de Investigaciones Cientificas
- Preparation process for ferrierrite zeolite and its uses as an isomerization catalyst of linear olefin in isoolefin or as a hydrocracking and hydroisomerization paraffin catalyst24 Oct 2000US 6,136,289 ATotal Raffinage Distribution S. A.
- Method of manufacturing catalyst for purifying exhaust gas4 Apr 2000US 6,046,128 AIdemitsu Kosan Co., Ltd.
- Process of modifying the porosity of aluminosilicates and silicas, and mesoporous compositions derived therefrom25 Jan 2000US 6,017,508 AThe Dow Chemical Company
- Catalyst composition for the hydro-treatment of alkanes and methods of use thereof1 Jul 2010US 2010/0168485 A1General Electric Company
- Microporous materials (TIQ-6 and METIQ-6) of high surface area active in oxidation reactions19 Dec 2002US 2002/0193239 A1Consejo Superior de Investigaciones Cientificas
Most cited
By later US patents
- Crystalline zeolite and method of preparing same308US 4,016,245 AMobil Oil Corporation · 1977
- Silica-modified zeolite catalyst and conversion therewith85US 4,060,568 AMobil Oil Corporation · 1977
- Process for the preparation of synthetic zeolites, and zeolites obtained by said process58US 4,503,024 ACompagnie Francaise de Raffinage · 1985
- Zeolite synthesis53US 4,296,083 AMobil Oil Corporation · 1981
- Activation of zeolites49US 4,427,789 AMobil Oil Corporation · 1984