Average Co-Inventor Count = 1.66
ph-index = 11
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. Ciba-Geigy Corporation (18 from 6,858 patents)
2. Other (3 from 832,912 patents)
3. Dynax Corporation (2 from 28 patents)
23 patents:
1. 5914298 - Fluorinated lubricants for polyethylene snow sliders
2. 5571779 - Method of lubrication using perfluoroalkyl terminated urethanes
3. 5547594 - Fluorinated disulfide lubricants for polyethylene snow sliders
4. 5502225 - Perfluoroalkyl terminated urethane lubricants
5. 5459222 - UV-absorbing polyurethanes and polyesters
6. 5260400 - Fluorine and silicon containing water and oil repellents
7. 5124467 - Perfluoroalkypolyoxyalkylpolysiloxane surfactants
8. 5120364 - Heteroatom containing perfluoroalkyl terminated neopentyl sulfates and
9. 5068397 - Tris-perfluoroalkyl terminated neopentyl alcohols and derivatives
10. 5057377 - Fluorinated silicon polymers
11. 5045624 - Heteroatom containing perfluoroalkyl terminated neopentyl glycols and
12. 4997580 - Use of organic fluorochemical compounds with oleophobic and hydrophobic
13. 4993448 - Crude oil emulsions containing a compatible fluorochemical surfactant
14. 4946992 - Heteroatom containing perfluoroalkyl terminated neopentyl glycols and
15. 4921619 - Enhanced oil recovery through cyclic injection of fluorochemicals