B65D 2581/3436
Doneness indicators
Official title: Doneness indicators, e.g. to indicate whether the food is cooked
B65D2581/3436 (Doneness indicators) appears on 9 US grants and 18 published applications in this corpus.
Search patents in B65D- Granted patents
- 9
- Published applications
- 18
- Assignees
- 12
- Inventors
- 35
- Latest grant
- 16 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 4 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Instant noodles container lid16 Mar 2021US 10,947,023 B2Nissin Foods Holdings Co., Ltd.
- Time/temperature indicators14 Jan 2014US 8,629,081 B2Sun Chemical Corporation
- Insertable thermotic module for self-heating cans28 Feb 2006US 7,004,161 B2Expressasia Berhad
- Insertable thermotic module for self-heating can17 Jan 2006US 6,986,345 B2Expressasia Berhad
- Insertable thermotic module for self-heating can8 Nov 2005US 6,962,149 B2Expressasia.com Snd. Bhd.
- Cooking bag with integrated features16 Apr 2020US 2020/0115138 A1
- Instant noodles container lid27 Dec 2018US 2018/0370706 A1Nissin Foods Holdings Co., Ltd.
- Packaging in flexible material for food products to be consumed after heating in the oven18 Dec 2014US 2014/0366484 A1Goglio S.P.A.
- Time/Temperature Indicators30 Oct 2008US 2008/0269050 A1Sun Chemical Corporation
- Nonwoven microwave thawing apparatus15 May 2008US 2008/0110878 A13M Innovative Properties Company
Most cited
By later US patents
- Microwave-heatable exercise putty in a container with temperature indicator54US 5,786,578 A1998
- Insertable thermotic module for self-heating cans21US 7,004,161 B2Expressasia Berhad · 2006
- Insertable thermotic module for self-heating can16US 6,986,345 B2Expressasia Berhad · 2006
- Insertable thermotic module for self-heating can9US 6,962,149 B2Expressasia.com Snd. Bhd. · 2005
- Time/temperature indicators8US 8,629,081 B2Sun Chemical Corporation · 2014