A22C 29/028
Beheading shellfish
Official title: {Beheading shellfish}
A22C29/028 (Beheading shellfish) appears on 34 US grants and 13 published applications in this corpus.
Search patents in A22C- Granted patents
- 34
- Published applications
- 13
- Assignees
- 11
- Inventors
- 50
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 4 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 3 | 0 |
| 2023 | 0 | 3 |
| 2024 | 4 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shrimp processing apparatus and methods15 Sep 2026US 12,733,653 B2Nova-Tech Engineering, Inc.
- Shrimp processing apparatus and methods4 Nov 2025US 12,458,034 B2Nova-Tech Engineering, Inc.
- Shrimp processing apparatus and methods17 Sep 2024US 12,089,605 B2Nova-Tech Engineering, Inc.
- Shrimp processing system, processing apparatus and methods9 Jul 2024US 12,029,222 B2Nova-Tech Engineering, Inc.
- Shrimp processing apparatus and methods14 May 2024US 11,980,199 B2Nova-Tech Engineering, Inc.
- Shrimp processing apparatus and methods5 Feb 2026US 2026/0033502 A1Nova-Tech Engineering, Inc.
- Shrimp processing apparatus and methods22 Aug 2024US 2024/0276996 A1Nova-Tech Engineering, Inc.
- Shrimp processing apparatus and methods4 May 2023US 2023/0138989 A1Nova-Tech Engineering, Inc.
- Shrimp processing system, processing apparatus and methods9 Mar 2023US 2023/0076498 A1Nova-Tech Engineering, Inc.
- Shrimp processing apparatus and methods2 Mar 2023US 2023/0068182 A1Nova-Tech Engineering, Inc.
Most cited
By later US patents
- Shrimp processing method and device19US 4,692,965 A1987
- Apparatus for sizing and deheading shrimp17US 4,016,625 A1977
- Apparatus for deheading and cleansing shrimp17US 5,195,921 ALaitram, L. L. C. · 1993
- Method and device for processing crustaceans15US 5,839,952 A1998
- Method of and apparatus for shelling shellfish such as prawns or shrimps14US 4,222,153 AFirma Geba Geratebau GmbH · 1980