A23P 20/19
Coating with non-edible coatings
Official title: {Coating with non-edible coatings}
A23P20/19 (Coating with non-edible coatings) appears on 30 US grants and 32 published applications in this corpus.
Search patents in A23P- Granted patents
- 30
- Published applications
- 32
- Assignees
- 25
- Inventors
- 87
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 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 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 3 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 2 | 3 |
| 2013 | 2 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 3 | 4 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 2 |
| 2023 | 3 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Devices, systems, and methods for reducing microbial load during product coating20 Jan 2026US 12,528,100 B2Apeel Technology, Inc.
- Masticable ingestible product and communication system therefor9 Apr 2024US 11,950,615 B2Otsuka Pharmaceutical Co., Ltd.
- Devices, systems, and methods for reducing microbial load during product coating14 Nov 2023US 11,813,636 B2Apeel Technology, Inc.
- Gold leaf processing device and processing method29 Aug 2023US 11,738,549 B2Me In Gold Co., Ltd.
- Industrial equipment for the treatment of produce14 Mar 2023US 11,602,152 B2Apeel Technology, Inc.
- Coating compositions including alkyl esters25 Apr 2024US 2024/0130383 A1
- Devices, systems, and methods for reducing microbial load during product coating22 Feb 2024US 2024/0058832 A1Apeel Technology, Inc.
- Gold leaf processing device and processing method20 Apr 2023US 2023/0118916 A1Me In Gold Co., Ltd.
- Devices, systems, and methods for reducing microbial load during product coating22 Sep 2022US 2022/0297153 A1Apeel Technology, Inc.
- Masticable ingestible product and communication system therefor3 Mar 2022US 2022/0061369 A1Otsuka Pharmaceutical Co., Ltd.
Most cited
By later US patents
- Compositions and methods for preparing an edible film of lower water vapor permeability94US 4,661,359 AGeneral Mills, Inc. · 1987
- Resinous laminates having improved gas permeation and resistance to delamination38US 3,931,449 AToyo Seikan Kaisha, Ltd. · 1976
- Masticable ingestible product and communication system therefor34US 9,756,874 B2Proteus Digital Health, Inc. · 2017
- Masticable ingestible product and communication system therefor15US 10,398,161 B2Proteus Digital Heal Th, Inc. · 2019
- Method for producing a biologically degradable polyhydroxyalkanoate coating with the aid of an aqueous dispersion of polyhydroxyalkanoate15US 5,958,480 AStichting Onderzoek en Ontwikkeling Noord-Nederland (SOONN) · 1999