Average Co-Inventor Count = 5.16
ph-index = 5
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. Basf Aktiengesellschaft (28 from 10,754 patents)
2. Ciba-Geigy Corporation (1 from 6,858 patents)
29 patents:
1. 5118685 - Aminopropanol derivatives of substituted 2-hydroxy-propiophenones, and
2. 4873246 - 6-(acylaminoaryl)-3(2H)-pyridazinone derivatives, and their use
3. 4820821 - Novel pyridazinone-imines and their physiologically tolerated addition
4. 4636504 - 6-(acylaminoaryl)-3(2H)-pyridazinone derivatives and their use
5. 4612320 - Aminopropanol derivatives of 1-(2-hydroxyphenyl)-3-phenylpropanols and
6. 4571409 - Aminopropanol derivatives of 2-hydroxy-.beta.-phenyl-propiophenones,
7. 4563474 - Phthalimides and thienopyrrols as drugs
8. 4544562 - 6-Aryl-4,5-dihydro-3(2H)-pyridazinones, and their use as
9. 4540697 - Aminopropanol derivatives of 2-hydroxy-.beta.-phenyl-propiophenones,
10. 4514413 - Gastric acid secretion inhibiting N-(imidazol-1-ylalkyl)thiourea
11. 4474785 - 2-Aryl-3,4-diazabicyclo[4.n.O]alk-2-en-5-ones, and compositions for
12. 4428950 - (Hetarylphenoxy)-(phenylpiperazinyl)-propanols, their preparation and
13. 4415571 - Carbamate dihydropyridazinones, their preparation and therapeutic agents
14. 4388237 - 6(1-Piperazinyl), piperidino and (1(homopiperazinyl)11-cyanomethylene
15. 4353917 - Amino derivatives of 2-methyl-5-(2-hydroxystyryl)-1,3,4-thiadiazole,