USB370706I5
Process for reducing foaming of liquids susceptible to foaming
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 28 January 1992, 34.7 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| CN108385380A | Cited by | China | Search report |
| EP0127948A1 | Cited by | European Patent Office (EPO) | Search report |
| US2114490A | Cites | United States of America | Search report |
| US2829112A | Cites | United States of America | Search report |
| US3054789A | Cites | United States of America | Search report |
| US3076768A | Cites | United States of America | Search report |
12 members in 9 offices
Priority claims6
| Document | Office | Kind | Date |
|---|---|---|---|
| 7022284 | France | A | |
| 15382971 | United States of America | A | |
| 37070673 | United States of America | A | |
| FR19700022284 | – | – | – |
| US19710153829 | – | – | – |
| US19730370706 | – | – | – |
Members12
| Document | Office | Kind | |
|---|---|---|---|
| CH515062A | Switzerland | A | |
| BE768602A | Belgium | A | |
| NL7107913A | Netherlands (Kingdom of the) | A | |
| DE2129987A1 | Germany | A1 | |
| FR2094322A5 | France | A5 | |
| CH518733A | Switzerland | A | |
| GB1301608A | United Kingdom | A | |
| DE2129987B2 | Germany | B2 | |
| USB370706I5This record | United States of America | I5 | |
| IT988537B | Italy | B | |
| US3925242A | United States of America | A | |
| JPS5124542B1 | Japan | B1 |
Numbers
- Publication, DOCDB
- B370706
- Publication, EPODOC
- USB370706I
- Application
- 370706
- Application, DOCDB
- 37070673
- Application, EPODOC
- US19730370706
Classification
- CPC, 5
- D21H19/32
- B01D19/0409
- C08K5/1545
- D06M15/693
- Y10S516/06
- IPC, 4
- B01D19 04
- C08K5 1545
- D06M15 693
- D21H19 32