B65D 2581/3482
Ceramic compositions
Official title: Ceramic compositions, e.g. vermiculite, bentonite
B65D2581/3482 (Ceramic compositions) appears on 21 US grants and 2 published applications in this corpus.
Search patents in B65D- Granted patents
- 21
- Published applications
- 2
- Assignees
- 9
- Inventors
- 29
- Latest grant
- 13 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 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 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Beverage preparation composition and package13 Oct 2020US 10,800,591 B1Thister Inc.
- Microwave susceptor elements and materials14 Feb 1995US 5,389,767 A
- Microwaveable hot melt dispenser29 Nov 1994US 5,368,199 ALoctite Corporation
- Composite material for a microwave heating container and container formed therefrom5 Apr 1994US 5,300,747 ACampbell Soup Company
- Uniform microwave heating15 Jun 1993US 5,220,142 AInternational Business Machines Corporation
Most cited
By later US patents
- Microwave heating package and method297US 4,190,757 AThe Pillsbury Company · 1980
- Amphoteric ceramic microwave heating susceptor utilizing compositions with metal salt moderators56US 4,808,780 AGeneral Mills, Inc. · 1989
- Composite material for a microwave heating container and container formed therefrom55US 5,300,747 ACampbell Soup Company · 1994
- Ceramic gels with salt for microwave heating susceptor54US 4,806,718 AGeneral Mills, Inc. · 1989
- Amphoteric ceramic microwave heating susceptor42US 4,818,831 AGeneral Mills, Inc. · 1989