A23G 3/545
Hollow products
Official title: {hollow products, e.g. with inedible or edible filling, fixed or movable within the cavity}
A23G3/545 (Hollow products) appears on 77 US grants and 148 published applications in this corpus.
Search patents in A23G- Granted patents
- 77
- Published applications
- 148
- Assignees
- 57
- Inventors
- 307
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 1 |
| 2003 | 3 | 4 |
| 2004 | 1 | 6 |
| 2005 | 1 | 3 |
| 2006 | 0 | 9 |
| 2007 | 0 | 11 |
| 2008 | 2 | 4 |
| 2009 | 1 | 4 |
| 2010 | 2 | 7 |
| 2011 | 2 | 3 |
| 2012 | 0 | 6 |
| 2013 | 2 | 8 |
| 2014 | 1 | 11 |
| 2015 | 3 | 10 |
| 2016 | 6 | 12 |
| 2017 | 0 | 6 |
| 2018 | 3 | 4 |
| 2019 | 2 | 4 |
| 2020 | 0 | 4 |
| 2021 | 2 | 7 |
| 2022 | 4 | 4 |
| 2023 | 4 | 3 |
| 2024 | 4 | 5 |
| 2025 | 4 | 5 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid-holding edible object21 Jul 2026US 12,685,322 B2
- Food products with shells that are dissolved or melted to release ingredients and form heated beverages3 Mar 2026US 12,564,199 B2Chocolate House Incubator Retail, LLC
- Preparation method for nutritional gummies containing high-loading liquid capsules6 Jan 2026US 12,514,817 B2Ningbo Jildan Health Science and Technology Co., Ltd
- Confectionary-coated container28 Oct 2025US D1,099,467 S1Zuru Edge Limited · Design
- Food products with shells that are dissolved or melted to release ingredients and form heated beverages8 Jul 2025US 12,349,695 B2Chocolate House Incubator Retail, LLC
- Confectionery10 Sep 2026US 2026/0262676 A1Societe des Produits Nestle S. A.
- Popping Crystal Compositions27 Aug 2026US 2026/0248152 A1Haleon US Holdings LLC
- Soft gummy7 May 2026US 2026/0124163 A1
- Method for making a plurality of wafer bodies30 Apr 2026US 2026/0114460 A1Soremartec S.A.
- Soft gummy16 Apr 2026US 2026/0102338 A1
Most cited
By later US patents
- Edible shell/thermoplastic container system101US 5,792,496 A1998
- Chewable confectionary composition and method of preparing same76US 5,879,728 AWarner-Lambert Company · 1999
- Container usable as a toy construction element71US 4,106,657 AP. Ferrero & C. S. p. A. · 1978
- Edible and non-edible product57US 6,099,872 A2000
- Edible and nonedible product51US 5,925,391 A1999