Average Co-Inventor Count = 2.11
ph-index = 9
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. Rhone-poulenc Industries (6 from 521 patents)
2. Rhone-poulenc Chimie (5 from 759 patents)
3. Rhone-poulenc Specialites Chimiques (3 from 202 patents)
4. Rhone-poulenc Viscosuisse Sa (1 from 25 patents)
5. Rhone-poulenc Specialties Chimiques (1 from 24 patents)
16 patents:
1. 5698660 - Melt spinnable copolyamines with improved modulus of elasticity,
2. 5440006 - Semi-crystalline, semi-aromatic copolyamides
3. 5322923 - Semi-crystalline, semi-aromatic copolyamides
4. 5001218 - Homogeneous hexamethylenediamine/adipic acid/dimer acid copolyamide
5. 4963646 - Preparation of amorphous polyamides based on aromatic dicarboxylic acids
6. 4826951 - Homogenous hexamethylenediamine/adipic acid/dimer acid copolyamide
7. 4740582 - Homogeneous, flexible block copolyetheramide having oxyalkylene units
8. 4717763 - Block copolyetheramides flexible at low temperatures
9. 4680379 - Homogeneous copolyamide comprised of hexamethylenediamine/adipic
10. 4581440 - Homogeneous block copolyetheramides flexible at low temperatures
11. 4452974 - Preparation of hexamethylenediamine/adipic acid/dimer acid copolyamide
12. 4387184 - Heat stable polyphase polyamide compositions and preparation thereof
13. 4384111 - Hexamethylenediamine/adipic acid/dimer acid copolyamide
14. 4346024 - Heat-stable polyphase polyamide/polyesteramide compositions
15. 4343743 - Novel polyesteramides having low glass transition temperatures