WO2009014976A3
Surfaces and coatings for the removal of carbon dioxide
Abstract
Apparatus suited for removing carbon dioxide from gases are disclosed. The apparatus may employ bodies having a photocatalytic film. Associated methods and compositions are also disclosed.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0846494A1 | Cites | European Patent Office (EPO) | X | International search | 1-12 |
| EP1449811A1 | Cites | European Patent Office (EPO) | X | International search | 1-12 |
| WO2007026387A2 | Cites | World Intellectual Property Organization (WIPO) | X | International search | 1-12 |
4 priority claims, no other members on record
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 82830507 | United States of America | A | |
| 82830507 | United States of America | A | |
| 11828305 | – | – | – |
| US20070828305 | – | – | – |
3 legal events, as 2 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Ep: pct application non-entry in european phase122 | 122 | WO | |
| Non-entry into the national phaseNENP | NENP | DE | |
| Ep: the epo has been informed by wipo that ep was designated in this application121 | 121 | WO |
Numbers
- Publication
- 2009/014976
- Publication, DOCDB
- 2009014976
- Publication, EPODOC
- WO2009014976
- Application
- 70276
- Application, DOCDB
- 2008070276
- Application, EPODOC
- WO2008US70276
Titles2
- English
- SURFACES AND COATINGS FOR THE REMOVAL OF CARBON DIOXIDE
- French
- SURFACES ET REVÊTEMENTS POUR L'ÉLIMINATION DU DIOXYDE DE CARBONE
Classification
- CPC, 14
- C09D7/61
- B01D53/864
- B01D53/88
- B01D2255/20707
- B01D2255/802
- B01D2257/504
- C08K3/22
- C09D1/00
- C09D7/67
- C09D7/68
- Y02C20/40
- Y02P20/151
- B01J35/39
- B01D53/62
- IPC, 8
- B01J35 00
- B01D53 14
- B01D53 86
- B01J21 06
- B01J23 02
- B01J23 04
- B01J37 02
- C09D7 61
Designated states142
- Regional, 77
- African Regional Intellectual Property Organization (ARIPO)
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- Ghana
- Gambia
- Kenya
- Lesotho
- Malawi
- Mozambique
- Namibia
- Sudan
- Sierra Leone
- Eswatini
- United Republic of Tanzania
- Uganda
- Zambia
- Zimbabwe
- Eurasian Patent Organization (EAPO)
- Armenia
- Azerbaijan
- Belarus
- Kyrgyzstan
- Kazakhstan
- Republic of Moldova
- Russian Federation
and 53 moreShow fewer
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- European Patent Office (EPO)
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