EP3728167 - Bibliographic data
PROCÉDÉ DE PRÉPARATION DE CRISABOROLE
| Last update | 13/06/2025 |
|---|---|
| Legal status | Brevet déchu |
| Origin | Euro-PCT |
| (73) Holder |
OLON S.p.A. Strada Rivoltana Km. 6/7
20090 Rodano (MI)
Italie
|
|---|---|
| (72) Inventors |
Federico GASSA 26852 Casaletto Lodigiano (LO)
Italie
Lazzaro FELICIANI 26852 Casaletto Lodigiano (LO)
Italie
Alberto MAZZA 26852 Casaletto Lodigiano (LO)
Italie
Marco QUARONI 26852 Casaletto Lodigiano (LO)
Italie
Mara SADA 20090 Segrate (MI)
Italie
Giorgio BERTOLINI 20090 Rodano (MI)
Italie
|
| (74) Agent |
Mail recipient Bianchetti & Minoja with Trevisan & Cuonzo IPS SRL Via Plinio, 63
20129 Milano
Italie
|
| (21) Request number | EP18737823.7 |
|---|---|
| (22) Request date | 25/06/2018 |
| (11) Publication number | EP3728167 |
|---|---|
| Publication date | 01/12/2021 |
| (54) Title of the invention | PROCÉDÉ DE PRÉPARATION DE CRISABOROLE |
|---|---|
| (51) International classification | C07B 47/00, C07C 255/50, C07F 5/02, C07C 253/30, C07C 255/54 |
| International classification (before reform) | None |
| Claimed priority |
(31) Number: 201700148330 |
|---|---|
| Initial application | None |
| Divisional application | None |
| Expected annuity |
Annuity: 5 -
Amount: 90 € -
Due date 30/06/2022
Surtax: 5 - Amount: 18 € - Due date 02/01/2023 |
|---|---|
| Last annuity | None |
| Publication | None |
|---|---|
| History | Publication de la délivrance du brevet européen - Legal date 01/12/2021 Entrée en période de grâce du brevet d'invention - Legal date 04/07/2022 Déchéance du brevet d'invention après période de grâce - Legal date 30/06/2022 |