B01J 2208/00079
Fluid level measurement
B01J2208/00079 (Fluid level measurement) appears on 34 US grants and 14 published applications in this corpus.
Search patents in B01J- Granted patents
- 34
- Published applications
- 14
- Assignees
- 22
- Inventors
- 65
- Latest grant
- 10 Nov 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solution process for the production of EP(D)M elastomers and polymerisation reactor for use in said process10 Nov 2015US 9,181,357 B2Fastech, Inc.
- Portable fuel processor apparatus and enclosure and method of installing same15 Jan 2013US 8,354,081 B2Texaco Inc.
- Optimized liquid-phase oxidation12 Jul 2011US 7,977,505 B2Eastman Chemical Company
- Optimized liquid-phase oxidation21 Jul 2009US 7,563,926 B2Eastman Chemical Company
- Optimized liquid-phase oxidation24 Mar 2009US 7,507,857 B2Eastman Chemical Company
- Manufacturing method and manufacturing system for epoxy resin monomer18 Jun 2026US 2026/0167763 A1Industrial Technology Research Institute
- Production device10 Jul 2025US 2025/0224702 A1Niterra Co., Ltd.
- Solution process for the production of ep(d)m elastomers and polymerisation reactor for use in said process21 May 2015US 2015/0141591 A1Fastech, Inc.
- Method and Apparatus for the Electrical Activation of a Catalyst18 Sep 2014US 2014/0275629 A1
- Hydrogen Generator and Method of Operating It2 Aug 2012US 2012/0195825 A1
Most cited
By later US patents
- Catalytic reactor with liquid recycle45US 4,937,051 AMobil Oil Corporation · 1990
- Fluidized bed heat exchanger utilizing angularly extending heat exchange tubes38US 4,184,455 AFoster Wheeler Energy Corporation · 1980
- Countercurrent process with froth control for treating heavy hydrocarbons36US 4,755,281 AMobil Oil Corporation · 1988
- Fixed bed catalytic reactor system with improved liquid distribution32US 4,681,674 AMobil Oil Corporation · 1987
- Apparatus for the treatment of waste32US 4,872,954 A1989