B01D 46/248
Structures comprising laminated bodies or discs
Official title: {Structures comprising laminated bodies or discs}
B01D46/248 (Structures comprising laminated bodies or discs) appears on 15 US grants and 20 published applications in this corpus.
Search patents in B01D- Granted patents
- 15
- Published applications
- 20
- Assignees
- 11
- Inventors
- 41
- Latest grant
- 28 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 2 | 6 |
| 2009 | 2 | 2 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 3 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Honeycomb structure and exhaust gas purifying device28 Jan 2025US 12,209,526 B2NGK Insulators, Ltd.
- Honeycomb body and method for producing the honeycomb body27 Feb 2024US 11,911,752 B2Vitesco Technologies GmbH
- Porous composite30 Jan 2024US 11,883,770 B2NGK Insulators, Ltd.
- Honeycomb body for exhaust gas aftertreatment7 Dec 2021US 11,192,058 B2Vitesco Technologies GmbH
- Honeycomb structured body and exhaust gas purifying device27 Aug 2013US 8,518,333 B2Ibiden Co., Ltd.
- Honeycomb structure and exhaust gas purifying device16 Dec 2021US 2021/0388749 A1NGK Insulators, Ltd.
- Porous composite9 Dec 2021US 2021/0379523 A1NGK Insulators, Ltd.
- Honeycomb body and method for producing the honeycomb body1 Jul 2021US 2021/0197184 A1Vitesco Technologies GmbH
- Honeycomb Body For Exhaust Gas Aftertreatment15 Oct 2020US 2020/0324240 A1Continental Automotive GmbH
- Fluid treatment device having multiple layer honeycomb structure and method of manufacture12 Feb 2009US 2009/0041635 A1Corning Incorporated
Most cited
By later US patents
- Particulate trap for diesel engine114US 5,908,480 ASumitomo Electric Industries, Ltd. · 1999
- Exhaust gas treating device14US 4,935,042 AAsahi Glass Company, Limited · 1990
- Method, system and apparatus for detecting defects in a honeycomb body using a particulate fluid11US 7,648,549 B2Corning Incorporated · 2010
- Honeycomb structural body10US 7,455,709 B2Ibiden Co., Ltd. · 2008
- Honeycomb structured body10US 8,283,019 B2Ibiden Co., Ltd. · 2012