CA2813575C - Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop - Google Patents
Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop Download PDFInfo
- Publication number
- CA2813575C CA2813575C CA2813575A CA2813575A CA2813575C CA 2813575 C CA2813575 C CA 2813575C CA 2813575 A CA2813575 A CA 2813575A CA 2813575 A CA2813575 A CA 2813575A CA 2813575 C CA2813575 C CA 2813575C
- Authority
- CA
- Canada
- Prior art keywords
- nanoparticle
- porous mass
- filter
- carbon
- smoking device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39021110P | 2010-10-06 | 2010-10-06 | |
US39021310P | 2010-10-06 | 2010-10-06 | |
US61/390;211 | 2010-10-06 | ||
US61/390,213 | 2010-10-06 | ||
US12/981,909 US9386803B2 (en) | 2010-01-06 | 2010-12-30 | Tobacco smoke filter for smoking device with porous mass of active particulate |
US12/981,909 | 2010-12-30 | ||
USPCT/US11/20013 | 2011-01-03 | ||
PCT/US2011/020013 WO2011084907A1 (en) | 2010-01-06 | 2011-01-03 | Tobacco smoke filter for smoking device with porous mass of active particulate |
US201161504023P | 2011-07-01 | 2011-07-01 | |
US61/504,023 | 2011-07-01 | ||
PCT/US2011/043269 WO2012047348A1 (en) | 2010-10-06 | 2011-07-07 | Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop |
USPCT/US11/43269 | 2011-07-07 | ||
PCT/US2011/044142 WO2012054111A1 (en) | 2010-10-06 | 2011-07-15 | Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2813575A1 CA2813575A1 (en) | 2012-04-26 |
CA2813575C true CA2813575C (en) | 2016-06-21 |
Family
ID=48239890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2813575A Expired - Fee Related CA2813575C (en) | 2010-10-06 | 2011-07-15 | Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2813575C (es) |
CO (1) | CO6710947A2 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201412752D0 (en) * | 2014-07-17 | 2014-09-03 | Nicoventures Holdings Ltd | Electronic vapour provision system |
-
2011
- 2011-07-15 CA CA2813575A patent/CA2813575C/en not_active Expired - Fee Related
-
2013
- 2013-05-06 CO CO13112550A patent/CO6710947A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA2813575A1 (en) | 2012-04-26 |
CO6710947A2 (es) | 2013-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20130403 |
|
MKLA | Lapsed |
Effective date: 20220301 |
|
MKLA | Lapsed |
Effective date: 20200831 |