Average Co-Inventor Count = 3.83
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 (3 from 12,164 patents)
3 patents:
1. 4970249 - Flameproofed, readily crystallizing polyethylene terephthalate molding
2. 4888370 - Flame-resistant polyamides
3. 4769444 - Flameproof polyamides