B01F 21/4021
In the form of tablets stored in containers, canisters or receptacles
Official title: {in the form of tablets stored in containers, canisters or receptacles}
B01F21/4021 (In the form of tablets stored in containers, canisters or receptacles) appears on 52 US grants and 48 published applications in this corpus.
Search patents in B01F- Granted patents
- 52
- Published applications
- 48
- Assignees
- 38
- Inventors
- 97
- Latest grant
- 19 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 3 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 1 | 4 |
| 2011 | 2 | 5 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 1 | 1 |
| 2015 | 6 | 7 |
| 2016 | 2 | 3 |
| 2017 | 2 | 3 |
| 2018 | 4 | 2 |
| 2019 | 3 | 3 |
| 2020 | 1 | 5 |
| 2021 | 4 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Dosing device for solid molded bodies for preparing a solution19 Nov 2024US 12,145,110 B2Fresenius Medical Care Deutschland GmbH
- Floating dispensers13 Aug 2024US 12,060,287 B2King Technology, Inc.
- Mixing container and spray container including mixing container19 Sep 2023US 11,760,554 B2Crown Limited
- Devices and systems for water treatment30 Aug 2022US 11,427,488 B2Innovative Water Care, LLC
- Method and apparatus for dosing a dissolvable chemical to water15 Feb 2022US 11,247,921 B2Control Chemicals (Pty) Ltd
- Forming of disinfectant solutions28 Jul 2022US 2022/0234918 A1Control Chemicals (Pty) Ltd
- Fluoride delivery device for water system3 Mar 2022US 2022/0064033 A1K.C. Industries, LLC
- Dosing device for solid molded bodies for preparing a solution28 Oct 2021US 2021/0331123 A1Fresenius Medical Care Deutschland GmbH
- Floating dispensers1 Jul 2021US 2021/0198130 A1King Technology, Inc.
- Floating dispensers24 Dec 2020US 2020/0399153 A9King Technology, Inc.
Most cited
By later US patents
- Chemical feeder106US 5,427,748 APPG Industries, Inc. · 1995
- Chemical feed apparatus52US 5,089,127 APPG Industries, Inc. · 1992
- Component separation system including condensing mechanism43US 5,980,697 A3M Innovative Properties Company · 1999
- Feeder device and method for adding solid material to a liquid of variable flow rate39US 4,759,907 AEltech Systems Corporation · 1988
- Particle focusing within a microfluidic device using surface acoustic waves38US 8,573,060 B2The Penn State Research Foundation · 2013