Single chamber air popper
US-2024284946-A1 · Aug 29, 2024 · US
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by heating without using a pressure release device
by heating without using a pressure release device · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A23L7/183 |
| Official title | by heating without using a pressure release device |
| Display label | by heating without using a pressure release device |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 4 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and related methods for preparing popcorn
US-11963543-B2 · Apr 23, 2024 · US
Liquid oil-based fat system composition for microwave popcorn
US-2021345651-A1 · Nov 11, 2021 · US
Liquid oil-based fat system composition for microwave popcorn
US-2021345650-A1 · Nov 11, 2021 · US
Method for detecting the status of popcorn in a microwave
US-11102855-B2 · Aug 24, 2021 · US
Apparatus and related methods for preparing popcorn
US-2021177018-A1 · Jun 17, 2021 · US
Method for increasing the accessibility of higher molecular weight beta-glucans
US-2020315223-A1 · Oct 8, 2020 · US
Energy efficient apparatus and method for popping popcorn
US-10681927-B2 · Jun 16, 2020 · US
Energy efficient apparatus and method for popping popcorn
US-10653171-B2 · May 19, 2020 · US
Method for detecting the status of popcorn in a microwave
US-2020154535-A1 · May 14, 2020 · US
Quick-Cook Grains and Pulses
US-2020093170-A1 · Mar 26, 2020 · US
Method for detecting the status of popcorn in a microwave
US-10560986-B2 · Feb 11, 2020 · US
Quick-cook grains and pulses
US-10485260-B2 · Nov 26, 2019 · US
Method and apparatus for puffing grain
US-2019350250-A1 · Nov 21, 2019 · US
Method and device for cooking cereal grains
US-2019053521-A1 · Feb 21, 2019 · US
Cooking snack foods
US-10159271-B2 · Dec 25, 2018 · US
Cooking snack foods
US-10159272-B2 · Dec 25, 2018 · US
Cooking Snack Foods
US-2018213828-A1 · Aug 2, 2018 · US
Cooking Snack Foods
US-2018213827-A1 · Aug 2, 2018 · US
Apparatus and related methods for preparing popcorn
US-2018139990-A1 · May 24, 2018 · US