B01D 11/0238
On fixed or rotating flat surfaces
Official title: {on fixed or rotating flat surfaces, e.g. tables combined with rotating elements or on rotating flat surfaces}
B01D11/0238 (On fixed or rotating flat surfaces) appears on 27 US grants and 15 published applications in this corpus.
Search patents in B01D- Granted patents
- 27
- Published applications
- 15
- Assignees
- 16
- Inventors
- 30
- Latest grant
- 19 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 2 |
| 2019 | 3 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 0 |
| 2024 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device and method for the continuous high-pressure treatment of bulk material and use thereof19 Nov 2024US 12,145,080 B2thyssenkrupp AG
- Device and method for the continuous high-pressure treatment of bulk material and use thereof14 May 2024US 11,980,832 B2thyssenkrupp AG
- Method of preparing paprika red pigment with low polycyclic aromatic hydrocarbons30 Apr 2024US 11,969,004 B2Henan Zhongda Hengyuan Biotechnology Stock Co., Ltd.
- System and process for extraction of products from apple peel13 Jun 2023US 11,673,073 B2Leahy Orchards Inc.
- Device and method for the high-pressure treatment of bulk material by extraction and/or impregnation and use28 Mar 2023US 11,612,831 B2thyssenkrupp AG
- System and process for extraction of products from apple peel19 May 2022US 2022/0152521 A1Leahy Orchards Inc.
- Device and method for the continuous high-pressure treatment of bulk material and use thereof10 Mar 2022US 2022/0072447 A1thyssenkrupp AG
- Device and method for the continuous high-pressure treatment of bulk material and use thereof3 Mar 2022US 2022/0062788 A1thyssenkrupp AG
- Method of preparing paprika red pigment with low polycyclic aromatic hydrocarbons23 Dec 2021US 2021/0392927 A1Henan Zhongda Hengyuan Biotechnology Stock Co., Ltd.
- Device and method for the high-pressure treatment of bulk material by extraction and/or impregnation and use15 Oct 2020US 2020/0324223 A1thyssenkrupp AG
Most cited
By later US patents
- Stationary screen extractor17US 5,591,416 AThe French Oil Hill Machinery Co. · 1997
- Solvent extraction apparatus16US 4,307,064 AThe French Oil Mill Machinery Company · 1981
- Apparatus for the continuous extraction of oils and soluble substances from solid materials13US 4,313,912 AThe French Oil Mill Machinery Company · 1982
- Stationary screen extractor11US 5,705,133 AThe French Oil Mill Machinery Company · 1998
- Method and apparatus for recovering a fluid from a filter9US 4,619,770 APhillips Petroleum Company · 1986