EP1578693A4
Means to miniaturize diffusion filters for particulate removal
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 26 November 2023, 2.8 years ago.
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2 sheets
Sheet 1 Sheet 2
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| US2002148785A1 | Cites | United States of America | – | Search report | – |
| US5006267A | Cites | United States of America | – | Search report | – |
| US5083442A | Cites | United States of America | – | Search report | – |
| US6126931A | Cites | United States of America | – | Search report | – |
| WO9804335A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 7,8 |
| WO9804335A | Cites | World Intellectual Property Organization (WIPO) | – | – | – |
207 members in 18 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 308695 | United States of America | – | |
| 30869502 | United States of America | A | |
| 0338177 | United States of America | W |
Members207
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| KR20010102357A | Republic of Korea | A | |
| EP1159624A1 | European Patent Office (EPO) | A1 | |
| JP2002538435A | Japan | A | |
| TW514733B | Taiwan Province of China | B | |
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| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Notification of lapseLapsedST | ST | FR | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
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| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| Designated contracting states (corrected)RBV | RBV | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 1578693
- Application
- 37901964
Titles3
- German
- MITTEL ZUR MINIATURISIERUNG VON DIFFUSIONSFILTERN ZUR ENTFERNUNGVON TEILCHENFÖRMIGEN MATERIALIEN
- English
- MEANS TO MINIATURIZE DIFFUSION FILTERS FOR PARTICULATE REMOVAL
- French
- DISPOSITIF DE MINIATURISATION DE FILTRES DE DIFFUSION POUR ELIMINER DES PARTICULES
Classification
- CPC, 45
- C02F1/444
- A61L2/022
- A61L9/16
- B01D29/15
- B01D37/02
- B01D39/1623
- B01D39/18
- B01D39/2017
- B01D61/14
- B01D67/0088
- B01D2201/34
- B01J20/28023
- B01J20/28026
- B01J20/28028
- B01J20/2803
- B01J20/28042
- B82Y30/00
- C02F1/003
- C02F1/281
- C02F1/283
- C02F1/288
- C02F1/42
- C02F1/505
- C02F1/683
- C02F1/76
- C02F2209/03
- C02F2209/40
- C02F2303/04
- C02F2305/08
- C02F2307/04
- C12H1/0408
- C12H1/0424
- B01J20/06
- B01J20/08
- B01J20/14
- B01J20/18
- B01J20/20
- B01J20/3204
- B01J20/3208
- B01J20/3236
- B01J20/3272
- B01J20/103
- B01D29/41
- A61L2103/05
- A61L2/16
- IPC, 24
- C02F1 44
- A61L2 00
- A61L2 02
- A61L9 16
- B01D11 00
- B01D29 15
- B01D37 02
- B01D39 14
- B01D39 16
- B01D39 18
- B01D39 20
- B01D61 00
- B01D61 14
- B01D67 00
- B01J20 28
- B01J20 32
- C02F1 00
- C02F1 28
- C02F1 42
- C02F1 50
- C02F1 68
- C02F1 76
- C12H1 044
- C12H1 056
Designated states4
- Contracting states, 4
- Germany
- France
- United Kingdom
- Italy