Patent assignee · CH · COMPANY

ASAT AG Applied Science & Technology

5Patents
2Active
5Granted
34Portfolio score

Filing activity: Dec 3, 1999 → May 7, 2008 · 2 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US6559183B1 Nano-emulsion of 5-aminolevulinic acid Human Necessities 23 Expired
US6281241A Use of melatonin for the treatment of androgenetic alopecia Human Necessities 13 Expired
US6790938B1 Anti-GPIIb/IIIa recombinant antibodies Human Necessities 10 Expired
US8017645B2 Melatonin daily dosage units Human Necessities 4 Active
US8062648B2 Formulations containing melatonin, ginkgo biloba, and biotin Human Necessities 3 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.