Inventor
Anna Lif
Inventor
Skarhamn, SE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Lprimary
C10LFuels not otherwise provided for67%
C09KMaterials for miscellaneous applications, not provided for elsewhere33%
PatentTitleYear
8,252,071'Fuel composition containing a hydrocarbon fraction and ethanol'20128,044,232'Surface-active polymer and its use in a water-in-oil emulsion'20117,575,607'Fuel composition containing a hydrocarbon fraction and ethanol'20095,628,805'Ethanol fuel and the use of an ignition improver'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2012Patents assigned to AKZO NOBEL NV (4)· patent assignee history
1997Based in Sk arhamn, SE· patent location history
2009–2012Based in Skarhamn, SE· patent location history
2012Patents assigned to LIF ANNA (1)· patent assignee history
2012Patents assigned to OLSSON SARA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AKZO NOBEL NV | 4 | 1997–2012 |
| LIF ANNAself | 1 | 2012 |
| OLSSON SARA | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Skarhamn, SE | 3 | 2009–2012 |
| Sk arhamn, SE | 1 | 1997 |