B01J 29/54
Noble metals
B01J29/54 (Noble metals) appears on 18 US grants and 29 published applications in this corpus.
Search patents in B01J- Granted patents
- 18
- Published applications
- 29
- Assignees
- 15
- Inventors
- 65
- Latest grant
- 28 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 2 | 1 |
| 2014 | 1 | 3 |
| 2015 | 0 | 1 |
| 2016 | 4 | 5 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 6 |
| 2020 | 0 | 2 |
| 2021 | 2 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- MSECT-4 molecular sieves with off and ERI topologies, preparation method therefor, and applications thereof28 May 2024US 11,992,827 B2Catarc Automotive Test Center (Tianjin) Co., Ltd
- Catalytic articles18 Oct 2022US 11,471,863 B2BASF SE
- Selective catalytic reduction articles and systems20 Sep 2022US 11,448,110 B2BASF SE
- Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gas2 Nov 2021US 11,161,100 B2Umicore AG & Co. KG
- Ion-exchanged molecular sieve catalysts exhibiting reduced N2O emissions3 Aug 2021US 11,077,432 B2BASF SE
- Msect-4 molecular sieves with off and eri topologies, preparation method therefor, and applications thereof19 Oct 2023US 2023/0330649 A1Catarc Automotive Test Center (Tianjin) Co., Ltd
- Zeolite catalyst for hydrocarbon oxidation and method for manufacturing the same26 May 2022US 2022/0161241 A1Hyundai Motor Company
- Catalytic articles10 Dec 2020US 2020/0384449 A1BASF SE
- Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gas6 Aug 2020US 2020/0246784 A1Umicore AG & Co. KG
- Low-Temperature Oxidation Catalyst With Particularly Marked Hydrophobic Properties ForThe Oxidation Of Organic Pollutants29 Aug 2019US 2019/0262771 A1Clariant Produkte (Deutschland) GmbH
Most cited
By later US patents
- Filter33US 8,012,439 B2Johnson Matthey Public Limited Company · 2011
- 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
- Catalytic dewaxing of hydrocarbon oils18US 4,259,174 AMobil Oil Corporation · 1981
- Exhaust system for a vehicular positive ignition internal combustion engine13US 8,211,393 B2Johnson Matthey Public Limited Company · 2012
- Method and system using a filter for treating exhaust gas having particulate matter9US 8,512,657 B2Johnson Matthey Public Limited Company · 2013