Doo-Chan Na
Inventor
Stats
- 2 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 2 US Applications Filed
- 15 Total Citation Count
- Jun 12, 2000 Most Recent Filing
- Dec 29, 1999 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| FOOSUNG CO., LTD. | 1
1 | 1999
2000 |
Inventor Addresses
| Address | Duration |
|---|---|
| Ulsan, KR | Dec 19, 00 - May 14, 02 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C01B: | NON-METALLIC ELEMENTS; COMPOUNDS THEREOF | 1 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6387340 | 2002 | Manufacturing method for lithium hexafluoro phosphate | 9 |
| 6162955 | 2000 | Manufacturing method for perfluoroethane | 1 |
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