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Method For Revamping A High Pressure Melamine Plant - EP3521278

The patent EP3521278 was granted to Casale on Apr 15, 2020. The application was originally filed on Jan 25, 2017 under application number EP19160019A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3521278

CASALE
Application Number
EP19160019A
Filing Date
Jan 25, 2017
Status
Opposition Rejected
Nov 18, 2022
Grant Date
Apr 15, 2020
External Links
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Patent Summary

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CompanyOpposition DateRepresentativeOpposition Status

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EUROTECNICA MELAMINEJan 14, 2021DE GREGORIADMISSIBLE

Patent Citations (10) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP20150154205-
DESCRIPTIONWO2009080176
OPPOSITIONEP2385043
OPPOSITIONEP3524597
OPPOSITIONIT1391372
OPPOSITIONWO02100839
OPPOSITIONWO03095516
OPPOSITIONWO2009080176
SEARCHEP1054006
SEARCHWO2009080176

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "A challenging Opportunity", nitrogen & methanol, (19980501), no. 233, pages 35 - 39, XP055960723-
OPPOSITION- G Tegge, "Melamine and Guanamines", Ullmann's Encyclopedia of Industrial Chemistry, VCH , (19900101), pages 171 - 185, XP055605471-

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Dossier Documents

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