1. Sgl Carbon Ag (12 from 65 patents)

2. Sgl Technik Gmbh (6 from 13 patents)

3. Audi Ag (2 from 3,400 patents)

4. Hoescht Research & Technology Deutschland Gmbh & Co. Kg (1 from 2 patents)

1. 7708805 - Method of producing carbon fibers, and methods of making protective clothing and a filter module

2. 7445095 - Brake system having a composite-material brake disc

3. 7309609 - Detection of oxidation of carbon-containing fibers or fiber bundles in composites

4. 7238414 - Fiber-reinforced composite for protective armor, and method for producing the fiber-reinforced composition and protective armor

5. 7219776 - Friction disc and process for producing the same

6. 7105111 - Process for producing hollow bodies comprising fibre-reinforced ceramic materials

7. 7011785 - Process for producing hollow bodies comprising fiber-reinforced ceramic materials

8. 7011786 - Process for producing shaped bodies comprising fiber-reinforced ceramic materials

9. 6926127 - Friction members made from fiber-reinforced ceramic composite materials and processes for making friction members

10. 6908667 - Fiber-reinforced material composed, at least in a surface region, of a metal/ceramic composite, molding composed of the fiber-reinforced material and method of producing the fiber-reinforced material

11. 6838162 - Fiber-bundle-reinforced composite material having a ceramic matrix, method for manufacturing a composite material and method for manufacturing elements formed of a composite material

12. 6759117 - Multilayer ceramic composite and process for forming the composite

13. 6709736 - Armored products made of fiber-reinforced composite material with ceramic matrix

14. 6703117 - Friction body or sliding body formed from composite materials reinforced with fiber bundles and containing a ceramics matrix and process for the production of a friction or sliding body

15. 6537654 - Protection products and armored products made of fiber-reinforced composite material with ceramic matrix