Werner Schumann
Inventor
Stats
- 7 US patents issued
- 10 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 10 US Applications Filed
- 70 Total Citation Count
- Sep 30, 2005 Most Recent Filing
- Jul 14, 1978 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Jenaer, Glaswerk, Schott & Gen. | 1
| 1978
|
| Bayer Aktiengesellschaft | 2
| 1988
|
| DIPL. ING. WERNER TISCHER | 1
| 1993
|
| LENZING AKTIENGESELLSCHAFT | 1
| 2005
|
| ZIMMER AKTIENGESELLSCHAFT | 2
| 2005
|
| SCHOTT GLAS | 1
1 | 1986
1990 |
| CLARIANT FINANCE (BVI) LIMITED | 1
| 2000
|
| LUCENT TECHNOLOGIES INC. | 1
| 1990
|
Inventor Addresses
| Address | Duration |
|---|---|
| Bad Blankenburg, DE | Apr 20, 06 - Feb 21, 08 |
| Efringen-Kirchen, DE | Mar 30, 04 - Mar 30, 04 |
| Mainz, DE | May 27, 80 - May 19, 92 |
| Mainz-Mombach, DE | Nov 03, 87 - Nov 03, 87 |
| Pulheim, DE | Jan 23, 90 - Jun 27, 95 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B08B: | CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL | 1 |
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2008/0042,309 | 2008 | Lyocell Method and Device Comprising a Press Water Recirculation System | 3 |
| 2007/0210,481 | 2007 | Lyocell Method and Device Involving the Control of the Metal Ion Content | 1 |
| 2006/0083,918 | 2006 | Method and device for producing post-stretched cellulose spun threads | 6 |
| 6712862 | 2004 | Granular compacts, their production and use | 5 |
| 5427623 | 1995 | Cleaning of machines for the production and processing of plastics | 4 |
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