Matthias Gratzfeld
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
- 44 Total Citation Count
- Dec 3, 2001 Most Recent Filing
- Dec 3, 2001 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| MILLIPORE CORPORATION | 2
| 2001
|
Inventor Addresses
| Address | Duration |
|---|---|
| Ranschbach, DE | Jul 25, 02 - Jun 07, 05 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6902671 | 2005 | Chemical process system with multi-functional barrier filter | 23 |
| 2002/0096,467 | 2002 | Chemical process system with multi-functional barrier filter | 5 |
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