Patent details
EP2481669 Title: Attenuation of open rotor noise
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Basic Information
- Publication number:
- EP2481669
- WO Application Number:
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted according to art. 52.4a or 52.6 ROW
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP12151061.4
- WO Publication Number:
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- United Kingdom (GB)
- Publications:
Dates
- Filing date:
- 13/01/2012
- Grant date:
- 17/05/2017
- EP Publication Date:
- 01/08/2012
- 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:
- 17/05/2017
- EP B1 Publication Date:
- 17/05/2017
- 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:
- 12/01/2032
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 17/05/2017
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 17/05/2017
- Name:
- Rolls-Royce plc
- Address:
- 62 Buckingham Gate, LONDON SW1E 6AT, United Kingdom (GB)
Inventor
- Name:
- Kingan, Michael
- Address:
- Southampton, Hampshire SO40 7QF, United Kingdom (GB)
Priority
- Priority Patent Number:
- 201101609
- Priority Date:
- 31/01/2011
- Priority Country:
- United Kingdom (GB)
Classification
- IPC or IDT classification:
- B64C 7/02; B64C 11/48; B64D 29/00;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 38/17
- Publication date:
- 20/09/2017
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 20/17
- Publication date:
- 17/05/2017
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 201720
- Publication date:
- 17/05/2017
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 31/01/2018
- Annual Fee Number:
- 7
- Annual Fee Amount:
- 220 Euro
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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