AT551107T
Low volume filtration column devices
Abstract
This record has no abstract on file.
Term
Term ended
Expired 28 July 2023, 3.2 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 20950802 | United States of America | A | |
| 0323680 | United States of America | W |
Numbers
- Application
- 3772035
Titles2
- German
- FILTRATIONSSÄULEN FÜR KLEINE VOLUMEN
- English
- FILTRATION COLUMNS FOR SMALL VOLUMES
Classification
- CPC, 9
- B01L3/5021
- B01L3/5082
- B01L2300/042
- B01L2300/043
- B01L2300/046
- B01L2300/048
- B01L2300/0681
- G01N1/40
- G01N1/405
- IPC, 3
- B01D35 00
- B01L3 14
- G01N1 40