B01F 27/2723
The surfaces having a conical shape
Official title: {the surfaces having a conical shape}
B01F27/2723 (The surfaces having a conical shape) appears on 58 US grants and 55 published applications in this corpus.
Search patents in B01F- Granted patents
- 58
- Published applications
- 55
- Assignees
- 46
- Inventors
- 120
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 3 |
| 2004 | 1 | 5 |
| 2005 | 3 | 4 |
| 2006 | 4 | 4 |
| 2007 | 1 | 2 |
| 2008 | 3 | 1 |
| 2009 | 1 | 1 |
| 2010 | 5 | 3 |
| 2011 | 2 | 5 |
| 2012 | 1 | 2 |
| 2013 | 3 | 2 |
| 2014 | 0 | 3 |
| 2015 | 2 | 2 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 5 |
| 2023 | 0 | 2 |
| 2024 | 2 | 3 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for mixing materials for additive manufacturing14 Oct 2025US 12,441,028 B23DFortify, Inc.
- Device and apparatus for mixing and dispersing solid and liquid25 Mar 2025US 12,257,559 B2Shangshui Smartech Ltd.
- Mixing device10 Dec 2024US 12,161,981 B2RAMPF Production Systems GmbH & Co. KG
- Process for preparing a soft cheesecake mixture and its production plant26 Mar 2024US 11,937,608 B2Tt Italy S.P.A.
- Apparatus and method for producing beverages from dry ingredients23 Aug 2022US 11,419,451 B2Plant Tap, LLC
- Polymer dissolution equipment suitable for large hydraulic fracturing operations12 Jun 2025US 2025/0186954 A1
- Device and Apparatus for Mixing and Dispersing Solid and Liquid14 Mar 2024US 2024/0082794 A1Shangshui Smartech Ltd.
- Design and Production of Customizable and Highly Aligned Fibrillar Collagen Scaffolds8 Feb 2024US 2024/0042098 A1Northeastern University
- Composite vortex reactor11 Jan 2024US 2024/0009637 A1University of Nottingham Ningbo China
- System and method for dispensing and mixing a food and beverage product7 Sep 2023US 2023/0276992 A1Plant Tap, LLC
Most cited
By later US patents
- Diffuser/emulsifier124US 6,386,751 B1Diffusion Dynamics, Inc. · 2002
- Filtration method and apparatus86US 4,790,942 AMembrex, Inc. · 1988
- Small volume rotary filter86US 4,876,013 AMembrex, Inc. · 1989
- Multiple fluid mixing apparatus58US 4,834,545 AMatsushita Electric Industrial Co., Ltd. · 1989
- Method for the continuous preparation of organopolysiloxane emulsions58US 5,563,189 ADow Corning Toray Silicone Co., Ltd. · 1996