B01F 35/4111
At the top of the receptacle
Official title: {at the top of the receptacle}
B01F35/4111 (At the top of the receptacle) appears on 100 US grants and 75 published applications in this corpus.
Search patents in B01F- Granted patents
- 100
- Published applications
- 75
- Assignees
- 62
- Inventors
- 153
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 4 |
| 2003 | 2 | 2 |
| 2004 | 0 | 2 |
| 2005 | 3 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 2 |
| 2012 | 2 | 1 |
| 2013 | 2 | 7 |
| 2014 | 0 | 2 |
| 2015 | 2 | 4 |
| 2016 | 3 | 3 |
| 2017 | 4 | 2 |
| 2018 | 2 | 7 |
| 2019 | 4 | 8 |
| 2020 | 4 | 3 |
| 2021 | 5 | 4 |
| 2022 | 1 | 2 |
| 2023 | 2 | 4 |
| 2024 | 3 | 0 |
| 2025 | 2 | 5 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for a tamper30 Sep 2025US 12,426,741 B2Midea Group Co., Ltd.
- Methods for mixing a fluid with foldable impellers18 Feb 2025US 12,226,743 B2Life Technologies Corporation
- Fluid mixing system with flexible drive line and foldable impeller29 Oct 2024US 12,128,371 B2Life Technologies Corporation
- Fluid mixing apparatus and methods for mixing and improving homogeneity of fluids19 Mar 2024US 11,931,706 B2Letts Create, LLC
- Versatile beverage-temperature modulator and spill preventer23 Jan 2024US 11,878,278 B2
- Iced beverage blending cup devices, systems, and methods25 Jun 2026US 2026/0174286 A1
- Sealing assembly and vertical pump/mixer comprising the sealing assembly18 Jun 2026US 2026/0166503 A1Sulzer Management AG
- Method and Apparatus for a Tamper19 Mar 2026US 2026/0076513 A1Midea Group Co., Ltd.
- Devices for multi-stage straw mixing and dispensing in beverage production and associated methods25 Dec 2025US 2025/0387766 A1
- Drive shaft system for use with a container for mixing a fluid and a container holder2 Oct 2025US 2025/0303374 A1Applikon Biotechnology B.V.
Most cited
By later US patents
- Surgical adhesives mixing and dispensing implement118US 5,071,040 APfizer Hospital Products Group, Inc. · 1991
- Orthopedic cement mixer97US 4,185,072 ADiemolding Corporation · 1980
- Tamping and stirring rod for use with a food and beverage blender89US 4,561,782 A1985
- Method for producing bone cement for fixing prostheses and device for carrying out said method86US 4,721,390 AMit · 1988
- Device and method for preparing calcium phosphate-based bone cement58US 6,367,962 B1Ngk Spark Plug Co., Ltd. · 2002