Patent details
EP1128191 Title: Materials for contact lenses comprising a macromer having the polysiloxane structure in the side chain
Basic Information
- Publication number:
- EP1128191
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP011046182
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- Materials for contact lenses comprising a macromer having the polysiloxane structure in the side chain
- French Title of Invention:
- Lentilles de contact à base de macromonomères contenant des segments de polysiloxane dans la chaîne latérale
- German Title of Invention:
- Kontaktlinsenmaterial auf Basis von Polysiloxanseitenketten enthaltenden Makromonomere
- SPC Number:
Dates
- Filing date:
- 23/02/2001
- Grant date:
- 20/04/2005
- EP Publication Date:
- 20/04/2005
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 29/08/2001
- EP B1 Publication Date:
- 20/04/2005
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 23/02/2006
- Expiration date:
- 23/02/2021
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 17/03/2005
- Name:
- Hoya Healthcare Corporation
- Address:
- 5-1, Nishi-Shinjuku 6-chome,, Shinjuku-ku, Tokyo 163-1308, Japan (JP)
Inventor
- Name:
- Suguru Imafuku, c/o Hoya Healthcare Corporation
- Address:
- Japan (JP)
Priority
1
- Priority Number:
- 2000047171
- Priority Date:
- 24/02/2000
- Priority Country:
- Japan (JP)
2
- Priority Number:
- 2001002135
- Priority Date:
- 10/01/2001
- Priority Country:
- Japan (JP)
Classification
- Main IPC Class:
- G02B 1/04;
| Filing date | Document type | Number of pages |
|---|