B01F 35/7141
Using measuring chambers moving between a loading and unloading position
Official title: {using measuring chambers moving between a loading and unloading position, e.g. reciprocating feed frames}
B01F35/7141 (Using measuring chambers moving between a loading and unloading position) appears on 57 US grants and 52 published applications in this corpus.
Search patents in B01F- Granted patents
- 57
- Published applications
- 52
- Assignees
- 45
- Inventors
- 128
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 3 | 6 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 8 |
| 2010 | 1 | 1 |
| 2011 | 3 | 2 |
| 2012 | 5 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 5 |
| 2018 | 2 | 3 |
| 2019 | 0 | 3 |
| 2020 | 4 | 3 |
| 2021 | 2 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2025 | 1 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mixing systems and methods21 Jan 2025US 12,201,951 B2Exponent Beauty, Inc.
- Dosing device for solid molded bodies for preparing a solution19 Nov 2024US 12,145,110 B2Fresenius Medical Care Deutschland GmbH
- Method of making a clear personal care comprising microcapsules13 Feb 2024US 11,896,689 B2The Procter & Gamble Company
- Dispersion method and dispersion apparatus for material to be processed and method for producing mixed liquid of material to be processed and dispersion medium produced thereby3 Jan 2023US 11,541,361 B2Kabushiki Kaisha Dainichi Seisakusho
- Fluid formulation assembly for custom formulation systems5 Oct 2021US 11,136,233 B2L'oreal
- Mixing system and method of making mixed compositions16 Apr 2026US 2026/0102745 A1The Procter & Gamble Company
- Enhanced water dispensing system19 Feb 2026US 2026/0048369 A1
- Self-cleaning remote gravimetric batch blender with dust-tight distributor1 Jan 2026US 2026/0001051 A1Ampacet Corporation
- Systems and methods for infusion of liquid into gas20 Nov 2025US 2025/0352959 A1
- Mixing systems and methods8 May 2025US 2025/0144580 A1Exponent Beauty, Inc.
Most cited
By later US patents
- Method and system for producing complex-shape objects271US 6,046,426 ASandia Corporation · 2000
- Constant ratio post-mix beverage dispensing valve95US 5,156,301 AIMI Cornelius Inc. · 1992
- Energy-beam-driven rapid fabrication system47US 6,476,343 B2Sandia Corporation · 2002
- Pizza making method and system26US 6,915,734 B2Arios, S.A. · 2005
- Serial dilution of liquid samples19US 4,746,491 ASwelab Instrument AB · 1988