Average Co-Inventor Count = 4.25
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. Bayer Aktiengesellschaft (4 from 12,160 patents)
2. Covestro Deutschland Ag (1 from 645 patents)
3. Ernst Sonderhoff Gmbh & Co. Kg (1 from 1 patent)
5 patents:
1. 9512258 - Process for the production of viscoelastic polyurethane foam
2. 6734217 - Flame resistant HR cold-moulded foam with a reduced fume density and toxicity
3. 6590007 - Flame-resistant hr cold-moulded foam with reduced fume density and toxicity
4. 6032412 - Moulded bodies comprising of humus-containing plant substrate
5. 4280007 - Process for the production of cellular polyurethane elastomers