B01F 23/231142
Mounting the gas transporting elements, i.e. connections between conduits
Official title: {Mounting the gas transporting elements, i.e. connections between conduits}
B01F23/231142 (Mounting the gas transporting elements, i.e. connections between conduits) appears on 49 US grants and 21 published applications in this corpus.
Search patents in B01F- Granted patents
- 49
- Published applications
- 21
- Assignees
- 26
- Inventors
- 68
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 6 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 3 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Aeration system with flexible hose couplings23 Sep 2025US 12,421,146 B2Artemis Rubber Technology Inc.
- Water treatment system with retrievable mounting frame assembly for diffusors7 Nov 2023US 11,806,680 B2Artemis Rubber Technology Inc.
- Floating individualized air supply for wastewater aeration8 Aug 2023US 11,718,544 B2Triplepoint Environmental LLC
- Water treatment system with retrievable mounting frame assembly for diffusors6 Sep 2022US 11,433,361 B2
- Water aeration system with floating diffuser16 Nov 2021US 11,173,457 B2Linne Industries, LLC
- Water treatment system with retrievable mounting frame assembly for diffusors7 Mar 2024US 2024/0075434 A1
- Aeration system with flexible hose couplings11 Jan 2024US 2024/0010532 A1Artemis Rubber Technology Inc.
- Water treatment system with retrievable mounting frame assembly for diffusors18 Aug 2022US 2022/0258109 A1Artemis Rubber Technology Inc.
- Floating Individualized Air Supply for Wastewater Aeration10 Feb 2022US 2022/0041481 A1Triplepoint Environmental LLC
- Water treatment system with retrievable mounting frame assembly for diffusors8 Apr 2021US 2021/0101121 A1
Most cited
By later US patents
- Submersible aeration train and aeration apparatus for biological purification of sewage82US 5,316,671 A1994
- Diffuser mounting arrangement for waste water aeration systems77US 4,960,546 A1990
- Aeration train and aeration apparatus for biological purification of wastewater63US 5,374,353 A1994
- Floating biological contactor43US 5,228,998 A1993
- Device for injecting a gas into a liquid37US 4,215,082 ASociete Anonyme dete: Alsthom-Atlantique · 1980