AT439178T
Membrane strip diffuser for wastewater treatment
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
12 priority claims, no other members on record
Priority claims12
| Document | Office | Kind | Date |
|---|---|---|---|
| 40271502 | United States of America | P | |
| 40271502 | United States of America | P | |
| 40828402 | United States of America | P | |
| 40828402 | United States of America | P | |
| 0325261 | United States of America | W | |
| 0325261 | United States of America | W | |
| 402715P | – | – | – |
| 408284P | – | – | – |
| 0325261 | – | – | – |
| US20020402715P | – | – | – |
| US20020408284P | – | – | – |
| WO2003US25261 | – | – | – |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Publication, DOCDB
- 439178
- Publication, EPODOC
- AT439178T
- Application
- 3785236
- Application, DOCDB
- 03785236
- Application, EPODOC
- AT20030785236T
Titles2
- German
- STREIFENFÖRMIGER MEMBRANDIFFUSOR ZUR ABWASSERBEHANDLUNG
- English
- STRIP-TREATED MEMBRANDIFF WATER TREATMENT
Classification
- CPC, 22
- B01F3/04269
- C02F3/201
- B01F23/23124
- B01F3/0412
- Y10S261/70
- B01F2003/04177
- B01F23/231151
- B01F2003/04191
- B01F23/231143
- B01F2003/04276
- B01F23/2311
- B01F2003/04312
- B01F23/23125
- B01F2003/04865
- B01F23/231264
- B01F2015/00084
- B01F2215/0052
- B01F23/23761
- B01F2035/351
- Y02W10/15
- Y02W10/10
- B01F2101/305
- IPC, 2
- B01F3 04
- C02F3 20