ClassID:

77038

B65D2581/3479 - CPC Classification

Classification description:

Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves; Microwave reactive substances present in the packaging material Other metallic compounds, e.g. silver, gold, copper, nickel

Recent Application in this class:
#1
20260138807
2026-05-21

TRAY WITH COMPARTMENTS

#2
20250091757
2025-03-20

Container With Liner

#3
20250042599
2025-02-06

Container With Liner

#4
20230264849
2023-08-24

Container With Liner

#5
20230085496
2023-03-16

Container structure

#6
20230072635
2023-03-09

Container with liner

#7
20220348376
2022-11-03

Container with liner

#8
20220289459
2022-09-15

Tray With Compartments

#9
20210321496
2021-10-14

FOOD PACKAGING ARTICLES INCLUDING SUBSTRATES WITH METAL NANOPARTICLES

#10
20200062984
2020-02-27

SUSCEPTOR INK COMPOSITIONS FOR MICROWAVEABLE PACKAGES

#11
20200047975
2020-02-13

Container with liner

#12
20200047940
2020-02-13

Container with liner

#13
20200010258
2020-01-09

Microwave heating construct

#14
20180319568
2018-11-08

Container With Liner

#15
20180170653
2018-06-21

Microwave Packaging

#16
20180169989
2018-06-21

System for forming constructs that include microwave interactive material

#17
20180072449
2018-03-15

Injection-molded composite construct

#18
20180057244
2018-03-01

RAPID HEATING RATE ARTICLE FOR MICROWAVE METHODS

#19
20180022529
2018-01-25

Container with liner

#20
20170361988
2017-12-21

Method of forming a container

#21
20170349355
2017-12-07

Microwave packaging material

#22
20170291753
2017-10-12

Method for structuring food for microwave

#23
20170158409
2017-06-08

Microwave heating construct

#24
20170107044
2017-04-20

Microwave packaging

#25
20170015486
2017-01-19

Microwave heating container

#26
20160130065
2016-05-12

Package with enlarged base

#27
20160031629
2016-02-04

Microwave packaging

#28
20150375468
2015-12-31

Container, forming tool, and method for forming a container

#29
20140327182
2014-11-06

Container with microwave interactive web

#30
20140291337
2014-10-02

Injection-molded composite construct

#31
20140291317
2014-10-02

Even heating microwavable container

#32
20130256303
2013-10-03

Elevated microwave heating tray

#33
20130142921
2013-06-06

Microwave heating construct

#34
20130032283
2013-02-07

Systems and methods for forming laminates with patterned microwave energy interactive material

#35
20130026158
2013-01-31

Package with enlarged base

#36
20120217237
2012-08-30

Multi-compartment microwave heating package

#37
20120187114
2012-07-26

Microwave heating construct

#38
20120118900
2012-05-17

Injection-molded composite construct

#39
20120118880
2012-05-17

CONTAINER, FORMING TOOL, AND METHOD FOR FORMING A CONTAINER

#40
20120100265
2012-04-26

Package for Browning and Crisping Dough-Based Foods in a Microwave Oven

#41
20120091126
2012-04-19

Microwave Heating Apparatus for Food Item with Curved Surface

#42
20110233201
2011-09-29

Microwave heating apparatus with food supporting cradle

#43
20110220640
2011-09-15

Microwave heating package for frozen food items

#44
20110204046
2011-08-25

Microwave Heating Construct for Frozen Liquids and Other Items

#45
20110163090
2011-07-07

Microwave heating package with removable portion

#46
20100213191
2010-08-26

Low Crystallinity Susceptor Films

#47
20100193509
2010-08-05

Package with enlarged base

#48
20100072196
2010-03-25

CONTROLLED VENTING FOOD PACKAGE

#49
20100065556
2010-03-18

Construct for Browning and Crisping a Food Item in a Microwave Oven

#50
20100055260
2010-03-04

PACKAGE FOR HEATING A FOOD PRODUCT

#51
20100051675
2010-03-04

PACKAGE FOR HEATING A FOOD PRODUCT

#52
20100025393
2010-02-04

Microwave Heating Apparatus

#53
20100015293
2010-01-21

MULTI-COMPONENT PACKAGING SYSTEM AND APPARATUS

#54
20100006566
2010-01-14

Microwave heating container

#55
20090304872
2009-12-10

Packaging for Food Products

#56
20090294439
2009-12-03

Even heating microwavable container

#57
20090272736
2009-11-05

Variable serving size insulated packaging

#58
20090242550
2009-10-01

Self-Venting Microwave Heating Package

#59
20090230126
2009-09-17

Elevated microwave heating tray

#60
20090218338
2009-09-03

Elevated microwave heating construct

#61
20090120929
2009-05-14

Package for browning and crisping dough-based foods in a microwave oven

#62
20090090708
2009-04-09

Microwave Heating Sleeve

#63
20090084781
2009-04-02

Microwave packaging for multicomponent meals

#64
20090050520
2009-02-26

Construct for heating a rounded food item in a microwave oven

#65
20090039077
2009-02-12

Microwave food heating package with removable portion

#66
20090032529
2009-02-05

Susceptor with corrugated base

#67
20080308614
2008-12-18

Microwave food heating package with removable portion

#68
20080230537
2008-09-25

Susceptor with corrugated base

#69
20080197128
2008-08-21

Microwave energy interactive insulating structure

#70
20080173639
2008-07-24

Plastic container for food

#71
20080135544
2008-06-12

Insulated packages for microwaveable foods

#72
20080110877
2008-05-15

Variable serving size insulated packaging

#73
20080081095
2008-04-03

Microwave cooking packages and methods of making thereof

#74
20080067169
2008-03-20

Insulated packages for microwaveable foods

#75
20080047958
2008-02-28

Microwave cooking packages and methods of making thereof

#76
20080023469
2008-01-31

Microwave heating construct

#77
20080006623
2008-01-10

Multi-compartment microwave heating package

#78
20080000897
2008-01-03

Microwave heating package with thermoset coating

#79
20070262487
2007-11-15

Injection-molded composite construct

#80
20070251942
2007-11-01

Microwave energy interactive food package

#81
20070221666
2007-09-27

Susceptor with apertured support

#82
20070215678
2007-09-20

Paperboard containers having improved bulk insulation properties

#83
20070215611
2007-09-20

Container with microwave interactive web

#84
20070184977
2007-08-09

Microwavable construct with thermally responsive indicator

#85
20070166512
2007-07-19

Absorbent Release Sheet

#86
20070145045
2007-06-28

Absorbent microwave interactive packaging

#87
20070138247
2007-06-21

Microwave food heating package with removable portion

#88
20070131745
2007-06-14

Microwave food heating package with removable portion

#89
20070131744
2007-06-14

Microwave food heating package with removable portion

#90
20070131743
2007-06-14

Package with removable portion

#91
20070131742
2007-06-14

Microwave food heating package with removable portion

#92
20070102427
2007-05-10

Microwave temperature control with conductively coated thermoplastic particles

#93
20070039951
2007-02-22

Variable serving size insulated packaging

#94
20060289522
2006-12-28

Microwave packaging for multicomponent meals

#95
20060289521
2006-12-28

Thermally activatable microwave interactive materials

#96
20060213906
2006-09-28

Microwave susceptor for cooking and browning applications

#97
20060157480
2006-07-20

Package for browning and crisping dough-based foods in a microwave oven

#98
20060096978
2006-05-11

Insulated packages for microwaveable foods

#99
20060049190
2006-03-09

Absorbent microwave interactive packaging

#100
20060049189
2006-03-09

Microwaveable laminate container having enhanced cooking features and method for the manufacture thereof

#101
20060008600
2006-01-12

Microwavable packaging material

#102
20050205565
2005-09-22

Microwave cooking packages and methods of making thereof

#103
20050112305
2005-05-26

Coated paperboards and paperboard containers having improved tactile and bulk insulation properties