Patent details
EP1661871 Title: Additive for the manufacture of cement free of soluble chromates
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Basic Information
- Publication number:
- EP1661871
- WO Application Number:
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP04425891.1
- WO Publication Number:
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Italy (IT)
- Publications:
Dates
- Filing date:
- 25/11/2004
- Grant date:
- 20/10/2010
- EP Publication Date:
- 20/10/2010
- WO Publication Date:
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 20/10/2010
- EP B1 Publication Date:
- 20/10/2010
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 24/11/2024
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 20/10/2010
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 20/10/2010
- Name:
- Mapei S.p.A.
- Address:
- Via Cafiero 22, I-20158 MILANO, Italy (IT)
Inventor
1
- Name:
- Cerulli, Tiziano
- Address:
- 20158 MILANO, Italy (IT)
2
- Name:
- Magistri, Matteo
- Address:
- 20158 MILANO, Italy (IT)
3
- Name:
- Bravo, Anna
- Address:
- 20158 MILANO, Italy (IT)
4
- Name:
- Nicodemi, Michele
- Address:
- 20158 MILANO, Italy (IT)
5
- Name:
- Morchio, Federico
- Address:
- 20158 MILANO, Italy (IT)
6
- Name:
- Squinzi, Marco
- Address:
- 20158 MILANO, Italy (IT)
Classification
- Main IPC Class:
- C04B 40/00;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 2011/09
- Publication date:
- 02/03/2011
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 2010/36
- Publication date:
- 27/10/2010
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 201042
- Publication date:
- 20/10/2010
- Description:
- Grant (B1)
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