A21D 13/45
Wafers
Official title: Wafers (filled wafers A21D13/36)
A21D13/45 (Wafers) appears on 38 US grants and 85 published applications in this corpus.
Search patents in A21D- Granted patents
- 38
- Published applications
- 85
- Assignees
- 49
- Inventors
- 191
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 2 | 3 |
| 2009 | 1 | 1 |
| 2010 | 0 | 6 |
| 2011 | 0 | 4 |
| 2012 | 2 | 1 |
| 2013 | 0 | 5 |
| 2014 | 2 | 2 |
| 2015 | 2 | 4 |
| 2016 | 2 | 6 |
| 2017 | 1 | 10 |
| 2018 | 1 | 4 |
| 2019 | 3 | 8 |
| 2020 | 2 | 7 |
| 2021 | 0 | 1 |
| 2022 | 4 | 4 |
| 2023 | 4 | 2 |
| 2024 | 1 | 4 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Joint function-improving composition14 Apr 2026US 12,599,639 B2Megmilk Snow Brand Co., Ltd.
- Communion wafer infused with desiccated liquid and method for making same13 May 2025US 12,295,399 B2
- Enzymatic synthesis of soluble glucan fiber8 Oct 2024US 12,110,347 B2Nutrition & Biosciences USA 4, Inc.
- Flavour generation in food14 Nov 2023US 11,812,755 B2Societe des Produits Nestle S. A.
- Interlocking baked food brick maker6 Jun 2023US 11,666,057 B2SCS Direct Inc.
- Enzymatic synthesis of soluble glucan fiber24 Apr 2025US 2025/0129185 A1Nutrition & Biosciences USA 4, Inc.
- Granules made of natural ingredients for the production of wafers and pastry products by injection molding10 Apr 2025US 2025/0113834 A1
- Baked food26 Dec 2024US 2024/0423219 A1House Foods Corporation
- Wafer for foodstuff products12 Sep 2024US 2024/0298655 A1Soremartec S.A.
- Joint function-improving composition7 Mar 2024US 2024/0075081 A1Megmilk Snow Brand Co., Ltd.
Most cited
By later US patents
- Process of producing rottable thin-walled shaped bodies made of starch78US 5,376,320 ABiopac Biologische Verpackungssysteme Gesellschaft m.b.H. · 1994
- Multi-colored cake cones44US 8,840,943 B2Nestec S. A. · 2014
- Discrete wafer assembled cookie and method of making same43US 5,731,020 A1998
- Reduced fat shredded wafers and process21US 5,770,248 ANabisco Technology Company · 1998
- Method of producing laminated wafers20US 5,063,068 ACavanagh Corporation · 1991