Y10S 423/38
Offretite
Official title: Offretite, e.g. TMA offreite
Y10S423/38 (Offretite) appears on 15 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 15
- Published applications
- 0
- Assignees
- 10
- Inventors
- 25
- Latest grant
- 1 Feb 2000
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 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Zeolites and processes for their manufacture1 Feb 2000US 6,019,956 AExxon Chemical Patents Inc.
- Siliceous offretite26 May 1998US 5,756,064 AExxon Chemical Patents Inc.
- Process for the synthesis of zeolites and mesoporous solids from a homogeneous solution in a semi-open system9 Dec 1997US 5,695,735 AInstitut Francais du Petrole
- Process for producing substantially binder-free zeolite9 Sep 1997US 5,665,325 AExxon Chemical Patents Inc.
- Process for the synthesis of a silica enriched crystalline aluminosilicate having the offretite structure, the aluminosilicate obtained and its use as a catalyst for the conversion of hydrocarbons9 Jul 1996US 5,534,239 ASociete Nationale Elf Aquitaine
No published applications in this class yet.
Most cited
By later US patents
- Silicon substituted zeolite compositions and process for preparing same174US 4,503,023 AUnion Carbide Corporation · 1985
- Process for producing substantially binder-free zeolite40US 5,460,796 AExxon Chemical Patents Inc. · 1995
- Method of increasing the thermal stability of crystalline zeolites30US 3,933,983 AW. R. Grace & Co. · 1976
- Process for the synthesis of a silica enriched crystalline aluminosilicate having the offretite structure, the aluminosilicate obtained and its use as a catalyst for the conversion of hydrocarbons27US 5,534,239 ASociete Nationale Elf Aquitaine · 1996
- Process for producing substantially binder-free zeolite25US 5,665,325 AExxon Chemical Patents Inc. · 1997