Frank Schrumpf
Inventor
Stats
- 13 US patents issued
- 16 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 13 US Patents Issued
- 16 US Applications Filed
- 59 Total Citation Count
- May 29, 2012 Most Recent Filing
- Nov 21, 1997 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| H.C. STARCK GMBH | 3
1 2 1 1 1 2 1 2 3 4 2 | 1997
1999 2001 2002 2003 2004 2005 2006 2007 2008 2011 2012 |
Inventor Addresses
| Address | Duration |
|---|---|
| Goslar, DE | Jan 18, 00 - Jan 02, 18 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 1 |
| B05D: | PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 2 |
| B22F: | WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER | 5 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9856546 | 2018 | Metal powder | 0 |
| 8454931 | 2013 | Tungstic acid powder consisting of spherical tungsten particles and method for producing same | 0 |
| 8449855 | 2013 | Inorganic compounds | 0 |
| 8440161 | 2013 | Ammonium paratungstate hydrates and ammonium paratungstate decahydrate | 0 |
| 2013/0029,153 | 2013 | AMMONIUM PARATUNGSTATE HYDRATES AND AMMONIUM PARATUNGSTATE DECAHYDRATE | 0 |
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