Average Co-Inventor Count = 2.93
ph-index = 2
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. Bayer Aktiengesellschaft (1 from 12,157 patents)
2. Heraeus Kulzer Gmbh (1 from 64 patents)
3. Kulzer Gmbh (1 from 49 patents)
4. Heraeus Kulzer Gmbh & Co. Kg (1 from 30 patents)
5. Heraus Kulzer Gmbh & Co. Kg (1 from 1 patent)
5 patents:
1. 12458569 - Retraction paste and container comprising the retraction paste
2. 7708940 - Process for the sterilization and/or germ reduction of mold materials
3. 7396507 - Method of microbial reduction and/or sterilization of impression materials
4. 5808104 - Polymerizable aromatic carboxylic acids and carboxylic acid anhydrides
5. 5520726 - Casting investment compounds