B01F 35/88
By feeding the materials batchwise
Official title: by feeding the materials batchwise
B01F35/88 (By feeding the materials batchwise) appears on 624 US grants and 509 published applications in this corpus.
Search patents in B01F- Granted patents
- 624
- Published applications
- 509
- Assignees
- 468
- Inventors
- 1,269
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 11 | 0 |
| 1978 | 10 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 12 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 12 | 0 |
| 1986 | 6 | 0 |
| 1987 | 8 | 0 |
| 1988 | 6 | 0 |
| 1989 | 18 | 0 |
| 1990 | 9 | 0 |
| 1991 | 4 | 0 |
| 1992 | 18 | 0 |
| 1993 | 12 | 0 |
| 1994 | 13 | 0 |
| 1995 | 10 | 0 |
| 1996 | 12 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 19 | 0 |
| 2000 | 10 | 0 |
| 2001 | 10 | 6 |
| 2002 | 8 | 22 |
| 2003 | 14 | 25 |
| 2004 | 21 | 34 |
| 2005 | 19 | 28 |
| 2006 | 14 | 28 |
| 2007 | 11 | 24 |
| 2008 | 9 | 21 |
| 2009 | 14 | 21 |
| 2010 | 10 | 18 |
| 2011 | 19 | 18 |
| 2012 | 13 | 17 |
| 2013 | 10 | 18 |
| 2014 | 16 | 15 |
| 2015 | 18 | 34 |
| 2016 | 17 | 14 |
| 2017 | 24 | 21 |
| 2018 | 17 | 21 |
| 2019 | 18 | 17 |
| 2020 | 23 | 15 |
| 2021 | 13 | 27 |
| 2022 | 13 | 23 |
| 2023 | 14 | 7 |
| 2024 | 22 | 19 |
| 2025 | 14 | 8 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cellular concrete wet mix blending17 Mar 2026US 12,576,553 B2Construc Industries, LLC
- Mixing and dispensing curable multi-component materials24 Feb 2026US 12,558,659 B23M Innovative Properties Company
- Blood sample management using open cell foam27 Jan 2026US 12,533,061 B2Becton, Dickinson and Company
- Powder transfer system30 Dec 2025US 12,508,560 B2LG Energy Solution, Ltd.
- Simultaneous metered bulk delivery from two or more bulk storage containers into a mixed storage vessel14 Oct 2025US 12,440,815 B2Halliburton Energy Services.Inc.
- Beverage dispenser1 Oct 2026US 2026/0296871 A1Luckin Food Technology (Shanghai) Co., Ltd.
- Blood Sample Management Using Open Cell Foam21 May 2026US 2026/0137317 A1Becton, Dickinson and Company
- System and method for producing paints in batches9 Apr 2026US 2026/0097374 A1DROMONT S.p.A.
- Batching method and system19 Mar 2026US 2026/0077325 A1Initech Co., Ltd.
- Gravimetric blending system12 Feb 2026US 2026/0042075 A1CFR Engines Inc.
Most cited
By later US patents
- Additive inventory control, batching and delivery system169US 4,525,071 ACrawford & Russell, Inc. · 1985
- Method and machine for batching coloring agents into paints and varnishes168US 4,705,083 ACorob S.R.L. Automatic Machinery Project · 1987
- Paint dispensing apparatus153US 5,078,302 AFluid Management Limited Partnership · 1992
- System and apparatus for dispensing high-viscosity pigments151US 5,938,080 AThe Geon Company · 1999
- Method of dispensing materials with improved accuracy132US 5,474,211 A1995