Eva sterberg
Inventor
Stats
- 1 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 1 US Applications Filed
- 9 Total Citation Count
- Dec 30, 1987 Most Recent Filing
- Dec 30, 1987 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| BEROL KEMI AB | 1
| 1987
|
Inventor Addresses
| Address | Duration |
|---|---|
| Gothenburg, SE | May 16, 89 - May 16, 89 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C07F: | ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4831176 | 1989 | Ether phosphonate surfactants having branched hydrophobic tails and their use in an enhanced oil recovery process | 7 |
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