Forward Citations = 39

Loading Chart...

7 inventors (with patents filed for the assignee):

Friedrich Donhauser (3 out of 4 patents)

Anton Schoengen (2 out of 16 patents)

Jorg Porschen (2 out of 5 patents)

4. Johann H Schroeder (1 out of 3 patents)

5. Helmut F Trawinski (1 out of 2 patents)

6. Johann H Shroeder (1 out of 1 patent)

7. Guido Ropertz (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 4755295 - Multistage arrangement for countercurrent separation and methods of (1988-07-05),

2. 4750993 - Process and apparatus for the separation of metallic components from (1988-06-14),

3. 4707274 - Multistage arrangement for countercurrent separation and methods of (1987-11-17),

4. 4134828 - System and method for the fractionation of suspended solids by means of (1979-01-16),

Amberger Kaolinwerke GmbH is a leading supplier of high-quality kaolin products for various industries. With over 100 years of experience in mining and processing kaolin, the company offers a wide range of products including kaolin clays, calcined kaolins, and specialty kaolins. Their products are used in applications such as ceramics, paper, coatings, plastics, and more. The company is known for its commitment to excellence, innovation, and sustainability in the kaolin industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#1 in Hirschau,Oberpfalz

#6,922 in Germany

Hirschau, Germany

Amberger Kaolinwerke Gmbh