Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818208 | Use of a flavonoid extract of ginkgo biloba substantially devoid of terpenes, in the dentibuccal field, and composition containing such extract | — | 2004-11-16 |
| 6488923 | Use of a flavonoid extract of Ginkgo biloba substantially devoid of terpenes, in the dentibuccal field, and composition containing such extract | — | 2002-12-03 |
| 6340456 | Use of a flavonoid extract of ginkgo biloba substantially devoid of terpenes, in the dentibuccal field, and composition containing such extract | — | 2002-01-22 |
| 6242030 | Ginkgo Bilboa flavonoid extract which is terpene-free and has a high flavonoid heteroside content | — | 2001-06-05 |
| 6159450 | Use of Ginkgo biloba flavonoidic extract substantially devoid of terpenes for oral hygiene and composition containing such extract | — | 2000-12-12 |
| 6086883 | Extract from the leaves of Ginkgo biloba | — | 2000-07-11 |
| 5885582 | Extract from the leaves of ginkgo biloba | — | 1999-03-23 |
| 5389370 | Active component concentrates and new active component combinations from ginkgo biloba leaves, their method of preparation and pharmaceuticals containing the active component concentrates or the active component combinations | Hermann Jaggy | 1995-02-14 |