B01F 25/31231
Used alternatively
Official title: {used alternatively}
B01F25/31231 (Used alternatively) appears on 8 US grants and 9 published applications in this corpus.
Search patents in B01F- Granted patents
- 8
- Published applications
- 9
- Assignees
- 9
- Inventors
- 21
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Portable chemical dispenser and method of using same8 Nov 2022US 11,491,500 B2Delaware Capital Formation, Inc.
- Assembly for controlling eductive dispensing7 Nov 2017US 9,808,773 B2Dema Engineering Company
- Multi-chemical dispensing device7 Feb 2017US 9,561,481 B2Dema Engineering Company
- Modular chemical dispensing assembly18 Oct 2016US 9,468,892 B2Hydra-Flex, Inc.
- Water treatment for high-efficiency cleaning24 Nov 2015US 9,193,607 B1Maxia Investments, LLC
- Emulsification device and beverage machine3 Jul 2025US 2025/0214044 A1Kalerm Technology (Suzhou) Co., Ltd
- Portable chemical dispenser and method of using same15 Apr 2021US 2021/0107019 A1Delaware Capital Formation, Inc.
- Batch Preparation System9 Feb 2017US 2017/0036182 A1Summers Manufacturing Company, Inc.
- Multi-chemical dispensing device31 Dec 2015US 2015/0375183 A1Dema Engineering Company
- Assembly for controlling eductive dispensing3 Dec 2015US 2015/0344289 A1Dema Engineering Company
Most cited
By later US patents
- Liquid applicator47US 4,382,552 AThe O. M. Scott & Sons Company · 1983
- Hose-end sprayer assembly18US 7,188,786 B2MeadWestvaco Corporation · 2007
- Hose-end sprayer assembly14US 7,513,442 B2MeadWestvaco Calmar, Inc. · 2009
- Multi-chemical dispensing device9US 9,561,481 B2Dema Engineering Company · 2017
- Water treatment for high-efficiency cleaning2US 9,193,607 B1Maxia Investments, LLC · 2015