Udo Knippenberg
Inventor
Stats
- 8 US patents issued
- 12 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 8 US Patents Issued
- 12 US Applications Filed
- 143 Total Citation Count
- Oct 28, 2015 Most Recent Filing
- Jul 10, 1991 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HUELS AKTIENGESELLSCHAFT | 1
| 1991
|
| Evonik Degusssa GmbH | 1
| 2015
|
| EVONIK DEGUSSA GMBH | 1
2 1 2 2 4 3 2 | 2002
2004 2006 2007 2008 2011 2012 2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Haltern, DE | Jan 05, 93 - Jan 05, 93 |
| Marl, DE | Dec 14, 06 - Feb 18, 16 |
| Marl, DE, US | Apr 21, 15 - Apr 21, 15 |
| Marl, Nordrhein-Westfalen, DE | May 28, 09 - May 28, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 2 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 3 |
| C01B: | NON-METALLIC ELEMENTS; COMPOUNDS THEREOF | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2016/0045,857 | 2016 | Method and Device for Separating Acid Gases from a Gas Mixture | 11 |
| 9221007 | 2015 | Method and device for separating acid gases from a gas mixture | 10 |
| 2015/0284,250 | 2015 | PLANT FOR PRODUCING TRISILYLAMINE IN THE GAS PHASE | 0 |
| 9011812 | 2015 | Process for preparing hydridosilanes | 4 |
| 2014/0072,497 | 2014 | PROCESS FOR PREPARING TRISILYLAMINE IN THE GAS PHASE | 4 |
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!.