For the Inventor, By the Inventor

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Zurich, Switzerland

Sika Ag, Vorm, Kasper Winkler & Co.

USPTO Granted Patents = 3

Forward Citations = 44

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8 inventors (with patents filed for the assignee):

Franz Wombacher (1 out of 23 patents)

Lutz Zabel (1 out of 4 patents)

Urs Mäder (1 out of 4 patents)

4. Theodor A Bürge (1 out of 8 patents)

5. Roland Dux (1 out of 1 patent)

6. Didier Grichting (1 out of 1 patent)

7. Holger Rothe (1 out of 1 patent)

8. Peter W Merz (1 out of 12 patents)

3 patents: Sort by Forward Citations

1. 6712900 - Method for the reduction of the degree of shrinkage of hydraulic binders (2004-03-30),

2. 6025029 - Storage stable, humidity curing adhesives (2000-02-15),

3. 5137770 - Glass body containing a material for adhesion, and processes for its (1992-08-11),

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#154 in Zurich

#2,338 in Switzerland

Zurich, Switzerland

Sika Ag, Vorm, Kasper Winkler & Co.

Forward Citations = 44

8 inventors:

Franz Wombacher (1 out of 23 patents)

Lutz Zabel (1 out of 4 patents)

Urs Mäder (1 out of 4 patents)

4. Theodor A Bürge (1 out of 8 patents)

5. Roland Dux (1 out of 1 patent)

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