Michael Roth — 16 Patents at Wacker Chemie Ag

Michael Roth has been granted 16 US patents while listed as an inventor at Wacker Chemie Ag. The first was granted in 1980 and the most recent in July 2025. Michael Roth ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Michael Roth in Mainz, IL, DE.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12351667	Separator for electrochemical energy accumulators and converters	Iain Smith, Christian Waschinski, Sandra Falusi, Marco Sutter	2025-07-08
10483513	Asymmetrical separator	Christoph Weber	2019-11-19
9694892	System and method for trimming trimmable marine devices with respect to a marine vessel	Steven M. Anschuetz, Steven J. Andrasko	2017-07-04
9172074	Nonwoven material with particle filler	Christoph Weber, Peter Kritzer, Gunter Scharfenberger, Rudolf Wagner	2015-10-27
9159979	Nonwoven fabric having cross-linking material	Christoph Weber, Iain Smith, Giovanni Gentilcore	2015-10-13
8999602	Separators for electrochemical cells comprising polymer particles	Oliver Gronwald, Klaus Leitner, Nicole Janssen, Christoph Weber, Gunter Hauber +3 more	2015-04-07
6653500	Method for the manufacture of Anagrelide	Philip C. Lang, Roxanne P. Spencer, Wen-Lung Yeh	2003-11-25	$8,994,000
6388073	Method for the manufacture of anagrelide	Philip C. Lang, Roxanne P. Spencer, Wen-Lung Yeh	2002-05-14	$2,350,000
5418006	Coating of substrate surfaces	Christa Blamlhuber, Gunther von Au	1995-05-23
5274154	Stabilization of organosiloxanes containing SiOC-bonded radicals	Gunter von Au, Christa Blumlhuber, Richard Weidner, Edgar Schmidt, Christian Solbrig	1993-12-28
5250106	Process for water-repellent impregnation of masonry	Rosalia Bernbacher	1993-10-05
D313606	Ultraviolet bulb	—	1991-01-08
4835014	Method for imparting water repellency to absorbent inorganic building materials	Herbert Gluck	1989-05-30
4704416	Aqueous redispersible powders which contain a water-soluble polymer and at least one organic silicon compound and a process for preparing the same	Herbert Eck	1987-11-03
4394335	Process for preparing structural components	Volker Frey	1983-07-19
4209432	Process for rendering building materials hydrophobic	—	1980-06-24

Michael Roth — 16 Patents

Issued Patents All Time

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