Y10S 435/812
Foam control
Y10S435/812 (Foam control) appears on 66 US grants and 10 published applications in this corpus.
Search patents in Y10S- Granted patents
- 66
- Published applications
- 10
- Assignees
- 36
- Inventors
- 139
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 3 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for diverting and defoaming with bent pipe applied to high head water supply structure24 Dec 2024US 12,173,485 B2Guangdong Research Institute of Water Resources and Hydropower
- Defoamer for fermentation28 Apr 2015US 9,018,266 B2Nof Corporation
- Solid defoaming agent3 Mar 2015US 8,969,421 B2Au Optronics Corporation
- Control and optimization system and method for chemical looping processes17 Feb 2015US 8,956,567 B2ALSTOM Technology Ltd
- Control and optimization system and method for chemical looping processes24 Jun 2014US 8,761,943 B2ALSTOM Technology Ltd
- Device for diverting and defoaming with bent pipe applied to high head water supply structure7 Apr 2022US 2022/0106776 A1Guangdong Research Institute of Water Resources and Hydropower
- Solid Defoaming Agent21 May 2015US 2015/0141534 A1Au Optronics Corporation
- Control and optimization system and method for chemical looping processes4 Sep 2014US 2014/0249678 A1ALSTOM Technology Ltd
- Defoamer for fermentation10 Jul 2014US 2014/0194538 A1Nof Corporation
- Control and optimization system and method for chemical looping processes4 Aug 2011US 2011/0190939 A1ALSTOM Technology Ltd
Most cited
By later US patents
- Fermentor/bioreactor systems having high aeration capacity55US 5,075,234 A1991
- Cell culture method46US 4,224,413 ABeecham Group Limited · 1980
- Introducing gases into fermentation liquids41US 4,041,180 ABrewing Patents Limited · 1977
- Fermentation process for improved oxygen utilization33US 4,169,010 APhillips Petroleum Company · 1979
- Purification of waste water high in carbohydrates and simultaneous production of high protein feed product30US 4,081,367 ABio-Kinetics Inc. · 1978