CPC Main Group
B65D 81/00 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
7 direct subcodes
Child Classifications
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- B65D 81/02 specially adapted to protect contents from mechanical damage
- B65D 81/18 providing specific environment for contents, e.g. temperature above or below ambient (with thermal insulation B65D81/38)
- B65D 81/24 Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants (with thermal insulation B65D81/38)
- B65D 81/32 for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D 81/34 for packaging foodstuffs intended to be cooked or heated within the package
- B65D 81/36 adapted to be used for non-packaging purposes after removal of contents
- B65D 81/38 with thermal insulation
Top Applicants
Top 10 applicants by patent filingsfor class B65, 2013–2023, worldwide · Source: EPO PATSTAT
- P&G (PROCTER & GAMBLE COMPANY) US 3,369
- KRONES DE 3,304
- TETRA LAVAL HOLDINGS & FINANCE CH 2,227
- CANON JP 2,051
- AUTOSTORE TECHNOLOGY NO 1,731
- GPI (GRAPHIC PACKAGING INTERNATIONAL) US 1,707
- CANON 1,693
- G.D IT 1,678
- MURATA MACHINERY JP 1,664
- DAIFUKU COMPANY JP 1,654