Udo Wieschnowsky
Inventor
Stats
- 1 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 3 US Applications Filed
- 45 Total Citation Count
- Oct 15, 2008 Most Recent Filing
- Dec 16, 1998 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| EVONIK CARBON BLACK GMBH | 1
1 | 1998
2008 |
| EVONIK DEGUSSA GMBH | 1
| 2004
|
Inventor Addresses
| Address | Duration |
|---|---|
| Kerpen-Bruggen, DE | Oct 17, 00 - Oct 17, 00 |
| Parkersburg, WV | May 12, 05 - May 12, 05 |
| Parkersburg, WV, US | Feb 05, 09 - Feb 05, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 1 |
| C01D: | COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM | 1 |
| C09C: | TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2009/0035,210 | 2009 | CARBON BLACK | 10 |
| 2005/0100,502 | 2005 | Carbon black | 11 |
| 6132876 | 2000 | Carbon black pellets and a process for the production thereof | 8 |
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