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Devices For The Purification Of Nitration Products - EP2772304

The patent EP2772304 was granted to Josef Meissner on Aug 7, 2024. The application was originally filed on May 18, 2012 under application number EP13005208A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2772304

JOSEF MEISSNER
Application Number
EP13005208A
Filing Date
May 18, 2012
Status
Patent Maintained As Amended
Jul 5, 2024
Grant Date
Aug 7, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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NORAMFeb 12, 2018M ZARDIADMISSIBLE
COVESTRO DEUTSCHLANDFeb 8, 2018LEVPATADMISSIBLE

Patent Citations (49) New

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

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SEARCHUS4482769
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Non-Patent Literature (NPL) Citations (25) 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
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OPPOSITION- HOLLEMAN-WIBERG, Lehrbuch der Anorganischen Chemie, (19950000), vol. 101, pages 926 - 927, XP055463365-
OPPOSITION- Li Yudong, "ABSTRACT APPLICATIONS OF STATIC MIXER IN WASHING PROCESS OF NITROBENZENE", 209th ACS National Meeting, (19950400), XP055463423-
OPPOSITION- PERRY'S CHEMICAL ENGINEERS HANDBOOK, (19840000), pages 21.57 - 21.68, XP055463419-
OPPOSITION- "Rohrreakor", Lexikon der Chemie, Heidelberg D3, (19980000), XP055463383-
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OPPOSITION- "The Tubular Reactor", RUTHERFORD ARIS, Introduction to the Analysis of Chemical Reactors, Prentice-Hall International, Inc., (19650000), page 2pp, 259, XP055464601-

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