Average Co-Inventor Count = 3.28
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 (35 from 6,850 patents)
2. Novartis Ag (1 from 3,923 patents)
3. Ciba Specialty Chemicals Corporation (1 from 1,524 patents)
4. Bayer Corporation (1 from 1,008 patents)
5. Novartis Corporation (1 from 166 patents)
39 patents:
1. 6207461 - Process for the preparation of platinum or palladium benzoporphyrins and platinum or palladium cyclohexenoporphyrins, intermediates, and an oxygen sensor comprising platinum or palladium cyclohexenoporphyrin
2. 6165800 - Chemiluminescent energy transfer conjugates and their uses as labels in
3. 5871882 - High capacity recording media
4. 5686439 - Chelate complexes and processes for their preparation
5. 5670491 - Chelate complexes and processes for their preparation
6. 5391749 - Substituted naphthacene-5,12-diones and their use
7. 5358940 - Chelate complexes and processes for their preparation
8. 5338863 - Process for the preparation of tetrathiotetracenes
9. 5229507 - Substituted naphthalocyanines and their use
10. 5220048 - Substituted benzocyclobutenes, a process for their preparation and their
11. 5206390 - Substituted bisacyloxynaphthacenes
12. 5112977 - Substituted naphthacene-5,12-diones
13. 5011944 - Substituted .alpha.-pyrones
14. 5001243 - Substituted naphthacene-5, 12-diones
15. 4981962 - Substituted tetrathiotetracenes and tetraselenotetracenes