B01F 27/11251
Having holes in the surface
Official title: {having holes in the surface}
B01F27/11251 (Having holes in the surface) appears on 133 US grants and 154 published applications in this corpus.
Search patents in B01F- Granted patents
- 133
- Published applications
- 154
- Assignees
- 85
- Inventors
- 277
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 3 | 6 |
| 2004 | 4 | 3 |
| 2005 | 3 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 5 |
| 2008 | 1 | 6 |
| 2009 | 2 | 2 |
| 2010 | 2 | 5 |
| 2011 | 4 | 5 |
| 2012 | 5 | 6 |
| 2013 | 1 | 2 |
| 2014 | 5 | 4 |
| 2015 | 2 | 5 |
| 2016 | 2 | 5 |
| 2017 | 5 | 7 |
| 2018 | 3 | 3 |
| 2019 | 3 | 7 |
| 2020 | 12 | 14 |
| 2021 | 7 | 15 |
| 2022 | 16 | 15 |
| 2023 | 13 | 12 |
| 2024 | 3 | 7 |
| 2025 | 9 | 6 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Decomposition chamber for aftertreatment system22 Sep 2026US 12,742,406 B2Cummins Emission Solutions Inc.
- Mixing tool with a paint can opener27 Jan 2026US 12,534,353 B2
- Rapidly cooling food and drinks25 Nov 2025US 12,478,077 B2ColdSnap, Corp.
- Waste treatment apparatus with adjustable angle stirring blades23 Sep 2025US 12,420,247 B2
- Gas dispersion system19 Aug 2025US 12,390,773 B2NOV Process and Flow Technologies US, Inc.
- Blade assembly for a blender8 Oct 2026US 2026/0307023 A1Starbucks Corporation
- Stir-fry device for automatic cooking machine20 Aug 2026US 2026/0241351 A1Hestia Technology Limited
- Decomposition chamber for aftertreatment system13 Aug 2026US 2026/0235063 A1Cummins Emission Solutions Inc.
- Rapidly cooling food and drinks30 Jul 2026US 2026/0215456 A1ColdSnap, Corp.
- Curing device for curing capsules30 Jul 2026US 2026/0216672 A1Microcaps AG
Most cited
By later US patents
- Automated bone cement mixing apparatus90US 5,571,282 A1996
- Orthopedic bone cement mixing device with syringe dispenser70US 5,842,785 ASummit Medical Limited · 1998
- Fluid agitator and pump assembly61US 4,859,073 A1989
- Method and system for processing food49US 6,505,545 B22003
- Stirring apparatus42US 4,339,992 A1982