Patent details
EP2091895 Title: METHOD FOR REDUCING AND/OR PREVENTING PRODUCTION OF EXCESSIVELY LOW DENSITY POLYMER PRODUCT DURING POLYMERIZATION TRANSITIONS
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Basic Information
- Publication number:
- EP2091895
- WO Application Number:
- US2007025678
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP07862959.9
- WO Publication Number:
- WO2008076386
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- United States of America (US)
- Publications:
Dates
- Filing date:
- 12/12/2007
- Grant date:
- 29/08/2012
- EP Publication Date:
- 29/08/2012
- 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:
- 29/08/2012
- EP B1 Publication Date:
- 29/08/2012
- 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:
- 11/12/2027
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 29/08/2012
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 29/08/2012
- Name:
- Univation Technologies, LLC
- Address:
- 5555 San Felipe, Suite 1950, HOUSTON TX 77056-2746, United States of America (US)
Inventor
1
- Name:
- SAVATSKY, Bruce J.
- Address:
- KINGWOOD, TX 77345, United States of America (US)
2
- Name:
- ZILKER, Daniel P. Jr.
- Address:
- CHARLESTON, WV 25314, United States of America (US)
Priority
- Priority Patent Number:
- 875444 P
- Priority Date:
- 18/12/2006
- Priority Country:
- United States of America (US)
Classification
- Main IPC Class:
- C08F 10/00;
- IPC or IDT classification:
- C08F 2/34;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 2013/03
- Publication date:
- 16/01/2013
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 2012/36
- Publication date:
- 05/09/2012
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 201235
- Publication date:
- 29/08/2012
- Description:
- Grant (B1)
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