Wolfgang Siegel
Inventor
Stats
- 93 US patents issued
- 150 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 93 US Patents Issued
- 150 US Applications Filed
- 710 Total Citation Count
- Sep 26, 2022 Most Recent Filing
- Jul 24, 1981 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TAKATA-PETRI AG | 2
1 | 2006
2008 |
| WAESCHLE MASCHINENFABRIK GMBH | 1
| 1981
|
| Takata-Petri (Ulm) GmbH | 1
| 2008
|
| Waeschle GmbH | 1
1 | 1982
1987 |
| TAKATA-PETRI (ULM) GMBH | 2
1 | 2002
2003 |
| SHIMADZU CORPORATION | 1
| 1998
|
| KANEBO, LTD. | 1
| 1998
|
| CONTINENTAL AUTOMOTIVE GMBH | 2
| 2001
|
| BASF SE | 1
3 4 6 4 8 4 5 8 4 10 2 1 | 2002
2005 2006 2007 2008 2009 2010 2012 2013 2014 2015 2016 2017 |
| BASF AKTIENGESELLSCHAFT | 7
2 2 2 8 8 11 3 6 12 19 7 1 4 | 1993
1994 1995 1996 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 |
| SYMRISE AG | 2
1 | 2010
2014 |
Inventor Addresses
| Address | Duration |
|---|---|
| Limbergerhof, DE | Sep 21, 17 - Sep 21, 17 |
| Limbugerhof, DE | Nov 13, 07 - Nov 13, 07 |
| Limburgerhof, DE | Jan 20, 98 - Sep 06, 22 |
| Limburgerhof, Rhineland-Palatinate, DE | Dec 19, 02 - Dec 19, 02 |
| Limburgerhorf, DE | Oct 03, 00 - Oct 03, 00 |
| Ludwigshafen am Rhein, DE | Aug 01, 19 - Dec 24, 24 |
| Ludwigshafen, DE | Sep 30, 21 - Sep 30, 21 |
| Mannheim, DE | Mar 15, 94 - Sep 01, 98 |
| Oberndorf, DE | Jun 27, 02 - Apr 20, 04 |
| Ravensburg, DE | Nov 01, 83 - Apr 25, 89 |
| Sontheim-Brenz, DE | Aug 21, 03 - Apr 29, 08 |
| Sontheim/Benz, DE | Feb 10, 05 - Feb 10, 05 |
| Sontheim/Brenz, DE | Mar 29, 07 - Feb 02, 21 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A01N: | PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF | 2 |
| A23G: | COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF | 4 |
| A23K: | FODDER | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12172956 | 2024 | Method for the isomerization of a 3-(Z)-unsaturated carboxylic acid to the 3-(E)-isomer | 0 |
| 12168649 | 2024 | Synthesis of chromanol and 2-methyl-1,4-naphthoquinone derivatives | 0 |
| 2024/0400,497 | 2024 | DERIVATIVES FROM 2,5,6-TRIMETHYLCYCLOHEX-2-EN-1-OL AS AROMA INGREDIENTS | 0 |
| 12103918 | 2024 | Synthesis of chromanol derivatives | 0 |
| 2024/0300,879 | 2024 | USE OF 2,3,6-TRIMETHYL-2-CYCLOHEXEN-1-ONE AS AROMA INGREDIENT | 0 |
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