A23L 17/30
Fish eggs
Official title: Fish eggs, e.g. caviar; Fish-egg substitutes
A23L17/30 (Fish eggs) appears on 49 US grants and 38 published applications in this corpus.
Search patents in A23L- Granted patents
- 49
- Published applications
- 38
- Assignees
- 41
- Inventors
- 113
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 3 |
| 2019 | 0 | 3 |
| 2020 | 0 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 3 |
| 2025 | 1 | 1 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Allergy antigen and epitope for same19 May 2026US 12,630,594 B2Hoyu Co., Ltd.
- Synergistic compositions21 Apr 2026US 12,604,918 B2Lintbells Limited
- Fish allergy antigen20 Jan 2026US 12,528,845 B2Hoyu Co., Ltd.
- Method for producing caviar or a caviar-like product from live mature eggs of fish or crustaceans11 Nov 2025US 12,465,070 B2Alfred-Wegener-Institut Helmholtz-Zentrum Fuer Polar-Und Meeresforschung
- Alcoholic beverage containing particles comprising a caviar-based food12 Sep 2023US 11,753,611 B2Pernod Ricard
- Allergy antigen and epitope for same17 Sep 2026US 2026/0274906 A1Hoyu Co., Ltd.
- Fish allergy antigen7 May 2026US 2026/0125433 A1Hoyu Co., Ltd.
- Edible hydrogel microcarriers comprising cells, compositions comprising same and methods of producing and using same23 Apr 2026US 2026/0107961 A1Sea2Cell Ltd.
- Method for producing caviar or a caviar-like product from live mature eggs of fish or crustaceans29 Jan 2026US 2026/0026532 A1Alfred-Wegener-Institut Helmholtz-Zentrum Fuer Polar-Und Meeresforschung
- Plant-based food products6 Feb 2025US 2025/0040571 A1Umaro Foods, Inc.
Most cited
By later US patents
- Bioluminescent novelty items261US 5,876,995 A1999
- Bioluminescent novelty items54US 6,113,886 A2000
- Bioluminescent novelty items48US 6,152,358 A2000
- Method for forming shaped products for human and/or animal consumption or as marine bait and products produced thereby36US 4,362,748 ACox Family Laboratories, Inc. · 1982
- Process for production of roe-like multilayer spherical structure34US 4,375,481 ANippon Carbide Kogyo Kabushiki Kaisha · 1983