B02C 19/20
Disintegrating by grating
Official title: Disintegrating by grating {(domestic food grating devices A47J43/25)}
B02C19/20 (Disintegrating by grating) appears on 42 US grants and 39 published applications in this corpus.
Search patents in B02C- Granted patents
- 42
- Published applications
- 39
- Assignees
- 28
- Inventors
- 78
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 3 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 4 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 4 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 3 |
| 2023 | 0 | 5 |
| 2024 | 1 | 2 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cheese grater hoppers, apparatuses and methods of using the same30 Sep 2025US 12,426,743 B2ReddyMade LLC
- Bone preparation device17 Jun 2025US 12,329,660 B2Stryker Corporation
- Bone grinder promoting bone osteoinductivity18 Mar 2025US 12,251,495 B2
- Apparatus and method for mechanically disintegrating tissue into micrografts, and feeder piece used in connection with the disintegration of tissue4 Jun 2024US 11,998,231 B2Epiheart Oy
- Pill pulverizing kit19 Jan 2021US 10,894,001 B2
- Cheese grater hoppers, apparatuses and methods of using the same29 Jan 2026US 2026/0026656 A1ReddyMade LLC
- Bone Preparation Device28 Aug 2025US 2025/0268729 A1Stryker Corporation
- Cheese grater hoppers, apparatuses and methods of using the same19 Sep 2024US 2024/0306853 A1ReddyMade LLC
- Bone grinder promoting bone osteoinductivity1 Aug 2024US 2024/0252721 A1Thomas Matthew Industries, Inc
- Bone grinder promoting bone osteoinductivity26 Oct 2023US 2023/0338616 A1
Most cited
By later US patents
- Apparatus and method for comminuting frozen food items46US 4,906,486 A1990
- Method of and a machine for disintegrating materials33US 4,509,700 ANestec S. A. · 1985
- Oral craniofacial bone mill33US 6,287,312 B12001
- Mill, a method for producing bone transplantation material and use of a mill for such production24US 6,464,156 B12002
- Method and apparatus for continuously chopping, pulverizing and mixing frozen raw material such as animal meat, fish meat and beans14US 5,080,922 AIwai Kikai Kogyo Co., Ltd. · 1992