A23G 1/545
Hollow products
Official title: {Hollow products, e.g. with inedible or edible filling, fixed or movable within the cavity}
A23G1/545 (Hollow products) appears on 33 US grants and 93 published applications in this corpus.
Search patents in A23G- Granted patents
- 33
- Published applications
- 93
- Assignees
- 47
- Inventors
- 169
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 2 | 2 |
| 2010 | 0 | 4 |
| 2011 | 3 | 3 |
| 2012 | 0 | 5 |
| 2013 | 1 | 2 |
| 2014 | 0 | 8 |
| 2015 | 2 | 9 |
| 2016 | 2 | 8 |
| 2017 | 1 | 5 |
| 2018 | 4 | 5 |
| 2019 | 2 | 2 |
| 2020 | 0 | 6 |
| 2021 | 3 | 5 |
| 2022 | 2 | 4 |
| 2023 | 2 | 1 |
| 2024 | 0 | 7 |
| 2025 | 3 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Fat composition2 Sep 2025US 12,402,643 B2Bunge Loders Croklaan B.V.
- 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
- Non-bloom comestible product17 Jun 2025US 12,329,178 B2Generale Biscuit
- Hollow confectionery product1 Aug 2023US 11,712,044 B2Soremartec S.A.
- Chocolate and production method thereof24 Sep 2026US 2026/0283182 A1Lotte Co., Ltd.
- Confectionery10 Sep 2026US 2026/0262676 A1Societe des Produits Nestle S. A.
- Pine nuts products1 Jan 2026US 2026/0000090 A1
- Non-bloom comestible product18 Dec 2025US 2025/0380716 A1Generale Biscuit
- Method and apparatus for producing hollow products made of a foodstuff material that can be formed in a mould27 Nov 2025US 2025/0359568 A1Soremartec S.A.
Most cited
By later US patents
- Container usable as a toy construction element71US 4,106,657 AP. Ferrero & C. S. p. A. · 1978
- Thermoformed plastic container for chocolate16US 7,871,651 B2Cadbury Adams USA LLC · 2011
- Method of producing individually wrapped confections and apparatus for performing the same14US 4,014,156 AAugust Storck, KG · 1977
- Molding process14US 6,165,531 AMars, Incorporated · 2000
- Packaged food product, in particular confectionery product10US 10,010,095 B2Magic Production Group (M.P.G.) S.A. · 2018