Willem P C Duyvesteyn
Inventor
Stats
- 48 US patents issued
- 62 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 48 US Patents Issued
- 62 US Applications Filed
- 1006 Total Citation Count
- Feb 8, 2023 Most Recent Filing
- Nov 6, 1978 Earliest Filing
Work History
Inventor Addresses
| Address | Duration |
|---|---|
| 6044 Dial Way, San Jose, CA 95129 | Jan 05, 93 - Jan 05, 93 |
| Arvada, CO | Mar 25, 80 - Mar 25, 80 |
| Benthuisen, NL | Nov 12, 85 - Sep 30, 86 |
| RENO, NV | May 24, 01 - May 24, 01 |
| Reno, NE, US | Aug 16, 12 - Aug 16, 12 |
| Reno, NV | Aug 15, 95 - Mar 13, 08 |
| Reno, NV, US | Sep 08, 09 - Nov 21, 23 |
| San Jose, CA | Jan 12, 93 - Jul 12, 94 |
| Sparks, NV, US | May 29, 18 - Oct 12, 21 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 3 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 3 |
| B03B: | SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11821057 | 2023 | Recovery of critical metals from SX-EW copper raffinate and other solutions derived from leaching ores with sulfuric acid | 0 |
| 11732326 | 2023 | Extraction of lithium from mudstone and sequestration of carbon dioxide | 0 |
| 11691888 | 2023 | Process for the preparation of high purity alumina | 0 |
| 11673812 | 2023 | Countercurrent process for recovering high purity copper sulfate values from low grade ores | 0 |
| 11471984 | 2022 | Control of recrystallization in cold-rolled AlMn(Mg)ScZr sheets for brazing applications | 0 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.