Average Co-Inventor Count = 2.40
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Chemische Fabrik Gruenau Gmbh (3 from 6 patents)
2. Mannesmann Aktiengesellschaft (1 from 1,150 patents)
3. Chemische Fabrik Grunau Gmbh (1 from 4 patents)
4. Grunau Illertissen (1 from 1 patent)
5 patents:
1. 6010763 - Fireproofing material
2. 5496881 - Composition for forming fireproof coatings and caulking and a method of
3. 5453212 - Powdery hydrophobic filler for bituminized traffic surfaces
4. 5126076 - Low-flammability structural elements, particularly boards, and process
5. 4816312 - Fire prevention material