AT78052T
Improved dispersant additives derived from amido-amines
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
61 members in 13 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 12640587 | United States of America | A |
Members61
| Document | Office | Kind | |
|---|---|---|---|
| EP0263704A2 | European Patent Office (EPO) | A2 | |
| JPS63165431A | Japan | A | |
| EP0263704A3 | European Patent Office (EPO) | A3 | |
| EP0302643A1 | European Patent Office (EPO) | A1 | |
| EP0304175A1 | European Patent Office (EPO) | A1 | |
| JPS6465104A | Japan | A | |
| US4820432A | United States of America | A | |
| JPH01113494A | Japan | A | |
| US4828742A | United States of America | A | |
| AU2631688A | Australia | A | |
| EP0319229A2 | European Patent Office (EPO) | A2 | |
| KR890007788A | Republic of Korea | A | |
| BR8806277A | Brazil | A | |
| US4857217A | United States of America | A | |
| EP0319229A3 | European Patent Office (EPO) | A3 | |
| EP0336664A2 | European Patent Office (EPO) | A2 | |
| AU3244689A | Australia | A | |
| EP0336664A3 | European Patent Office (EPO) | A3 | |
| JPH029435A | Japan | A | |
| JPH0270795A | Japan | A | |
| US4913830A | United States of America | A | |
| CA2001460A1 | Canada | A1 | |
| EP0368548A1 | European Patent Office (EPO) | A1 | |
| JPH02191537A | Japan | A | |
| US4956107A | United States of America | A | |
| US4963275A | United States of America | A | |
| US4971711A | United States of America | A | |
| AU606236B2 | Australia | B2 | |
| EP0263704B1 | European Patent Office (EPO) | B1 | |
| DE3770744D1 | Germany | D1 | |
| US5034018A | United States of America | A | |
| US5043084A | United States of America | A | |
| EP0302643B1 | European Patent Office (EPO) | B1 | |
| DE3866309D1 | Germany | D1 | |
| EP0304175B1 | European Patent Office (EPO) | B1 | |
| EP0336664B1 | European Patent Office (EPO) | B1 | |
| DE68900697D1 | Germany | D1 | |
| CA1303777C | Canada | C | |
| CA1303783C | Canada | C | |
| US5124056A | United States of America | A | |
| EP0319229B1 | European Patent Office (EPO) | B1 | |
| AT78052TThis record | Austria | T | |
| DE3872677D1 | Germany | D1 | |
| AU628807B2 | Australia | B2 | |
| EP0368548B1 | European Patent Office (EPO) | B1 | |
| DE68903742D1 | Germany | D1 | |
| DE3872677T2 | Germany | T2 | |
| DE68903742T2 | Germany | T2 | |
| MX13975A | Mexico | A | |
| US5238466A | United States of America | A | |
| MX172789B | Mexico | B | |
| CA1326240C | Canada | C | |
| AR246552A1 | Argentina | A1 | |
| SG94894G | Singapore | G | |
| SG94994G | Singapore | G | |
| SG110594G | Singapore | G | |
| ES2063761T3 | Spain | T3 | |
| CA1335282C | Canada | C | |
| JP2599600B2 | Japan | B2 | |
| KR970010864B1 | Republic of Korea | B1 | |
| JP2642710B2 | Japan | B2 |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN | |
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Application
- 88311253
Titles2
- German
- VON AMIDOAMINEN ABGELEITETE DISPERSANT-ADDITIVE.
- English
- DISPERSANT ADDITIVES DERIVED FROM AMIDOAMINES.
Classification
- CPC, 26
- C10M159/12
- C08F8/30
- C08F8/34
- C10L1/221
- C10L1/2493
- C10M129/26
- C10M129/92
- C10M133/04
- C10M133/16
- C10M133/52
- C10M135/12
- C10M149/22
- C10M151/04
- C10M2207/10
- C10M2207/129
- C10M2215/02
- C10M2215/08
- C10M2215/082
- C10M2215/086
- C10M2215/12
- C10M2215/122
- C10M2219/06
- C10M2227/00
- F02B1/04
- Y10S516/03
- Y10S516/05
- IPC, 19
- C08F8 30
- C08F8 34
- C08L23 26
- C08L79 00
- C08L79 02
- C10L1 22
- C10L1 224
- C10L1 234
- C10L1 2383
- C10L1 24
- C10L10 08
- C10M133 52
- C10M149 18
- C10M149 22
- C10M151 04
- C10M159 12
- C10N30 04
- C10N40 25
- F02B1 04