23 Utility and 42 Design Patents
#1 in Herne
#116 in Germany
#2,880 in the World
rank by design patentsForward Citations = 1,514
Company Filing History:

Lingner & Fischer Gmbh
Confon Ag
4. 4 out of 13
Smithkline Beecham Consumer Healthcare Gmbh
5. 3 out of 2,198
Smithkline Beecham Corporation
where one patent can have more than one assignee
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