Odor transmission-resistant polymeric film
US8440316B2 · kind B2 · utility
11Cited by
64References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2006 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Sep 9, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/3175
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A malodor transmission-resistant plastic finding employment in cassettes housing flexible tubular material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.