Y10S 423/36
Mtt
Official title: Mtt, e.g. zsm-23, isi-1, kz-1, eu-1, eu-4, eu-13
Y10S423/36 (Mtt) appears on 45 US grants and 6 published applications in this corpus.
Search patents in Y10S- Granted patents
- 45
- Published applications
- 6
- Assignees
- 10
- Inventors
- 53
- Latest grant
- 23 Mar 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 4 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for preparing MTT zeolites using N,N,N,N′,N′,N′-hexamethyl-propane-1,3-diammonium dication structure directing agent23 Mar 2010US 7,682,600 B2Chevron U.S.A.Inc.
- Process for preparing MTT zeolites using nitrogen-containing organic compounds2 Jan 2007US 7,157,075 B1Chevron U.S.A.Inc.
- Method of removing structure directing agents from molecular sieves21 Dec 2004US 6,833,127 B2California Institute of Technology
- EUO-structural-type zeolite with a low si/Al ratio and its use as catalyst for isomerization of C8-aromatic fractions20 Apr 2004US 6,723,301 B2Institut Francais du Petrole
- MTT zeolite comprising crystals and crystal aggregates with specific granulometries, and its use as a catalyst for isomerizing straight chain paraffins17 Feb 2004US 6,692,723 B2Institut Francais du Petrole
- Process for preparing mtt zeolites using n,n,n,n',n',n'-hexamethyl-propane-1,3-diammonium dication structure directing agent7 Jun 2007US 2007/0128105 A1Chevron U.S.A.Inc.
- Boron-containing molecular sieve mtt7 Jun 2007US 2007/0128106 A1Chevron U. S. A. Inc.
- Method of removing structure directing agents from molecular sieves18 Mar 2004US 2004/0052726 A1California Institute of Technology
- Zeolite ssz-54 composition of matter and synthesis thereof8 Jan 2004US 2004/0005271 A1Chevron U.S.A.Inc.
- MTT zeolite comprising crystals and crystal aggregates with specific granulometries, and its use as a catalyst for isomerising straight chain paraffins19 Dec 2002US 2002/0192156 A1Institut Francais du Petrole
Most cited
By later US patents
- Crystalline zeolite ZSM-23 and synthesis thereof332US 4,076,842 AMobil Oil Corporation · 1978
- Preparation of aluminosilicate zeolites93US 5,558,851 AChevron U.S.A.Inc. · 1996
- Zeolite EU-1 and a method of making zeolite EU-163US 4,537,754 AImperial Chemical Industries PLC · 1985
- Zeolites61US 5,385,718 AImperial Chemical Industries PLC · 1995
- Zeolite NU-85 catalyst61US 5,464,799 AImperial Chemical Industries PLC · 1995