C07C 2529/05
Pillared clays
C07C2529/05 (Pillared clays) appears on 22 US grants and 3 published applications in this corpus.
Search patents in C07C- Granted patents
- 22
- Published applications
- 3
- Assignees
- 12
- Inventors
- 37
- Latest grant
- 21 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Vanadium-based catalyst composition for CO2-mediated oxidative dehydrogenation of propane21 Nov 2023US 11,819,825 B1King Fahd University of Petroleum and Minerals
- Method for alcohol upgrading to jet, diesel, gasoline, and valuable co-products5 Apr 2022US 11,292,753 B2UT-Battelle, LLC
- Methods for selective hydrogenation performance using a layered sphere catalyst with new formulations8 Jul 2014US 8,772,561 B2Uop LLC
- Pillared trioctahedral micas and/or vermiculites2 Dec 2003US 6,656,439 B2Université Catholique De Louvain
- Catalytic composition for the preparation of long-chain alkylaromatic compounds20 Mar 2001US 6,204,423 B1Enichem Augusta Industriale S.r.l.
- Method for alcohol upgrading to jet, diesel, gasoline, and valuable co-products6 May 2021US 2021/0130257 A1UT-Battelle, LLC
- Methods for Selective Hydrogenation Performance Using a Layered Sphere Catalyst With New Formulations20 May 2010US 2010/0125158 A1Uop LLC
- Pillared trioctahedral micas and/or vermiculites30 Oct 2003US 2003/0201206 A1Université Catholique De Louvain
Most cited
By later US patents
- Process for the preparation of bridged clays, clays prepared by said process, and uses for said clays23US 4,436,832 A1984
- Class of pillared interlayered clay molecular sieve products with regularly interstratified mineral structure23US 4,757,040 AResearch Institute of Petroleum Processing, Sinopec · 1988
- Oligomerization of olefins17US 4,879,425 APhillips Petroleum Company · 1989
- Production of alkyl aromatic compounds13US 5,034,564 AUop LLC · 1991
- Detergent alkylation using a regenerable clay catalyst12US 5,491,271 AUop LLC · 1996