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Chrome-Free Methods Of Etching Organic Polymers With Mixed Acid Solutions - EP2792702

The patent EP2792702 was granted to Rohm And Haas Electronic Materials on Jun 7, 2017. The application was originally filed on Apr 15, 2014 under application number EP14164701A. The patent is currently recorded with a legal status of "Revoked".

EP2792702

ROHM AND HAAS ELECTRONIC MATERIALS
Application Number
EP14164701A
Filing Date
Apr 15, 2014
Status
Revoked
Oct 14, 2022
Grant Date
Jun 7, 2017
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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HSO HERBERT SCHMIDTMar 7, 2018DOMPATENT VON KREISLER SELTING WERNER -
HSO HERBERT SCHMIDTMar 7, 2018DOMPATENT VON PATENT UND RECHTSANWALTEN -

Patent Citations (8) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS2011140035
OPPOSITIONEP2025708
OPPOSITIONUS2013186862
OPPOSITIONUS8603352
SEARCHUS2011140035
SEARCHUS2013186862
SEARCHUS8603352
SEARCHWO9641160

Non-Patent Literature (NPL) Citations (9) 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
DESCRIPTION- BOARDMAN, J. ELECTROANAL. CHEM., (1983), vol. 149, page 49-
DESCRIPTION- COMNINELLIS, ELECTROCHIMICA ACTA, (1991), vol. 36, no. 8, page 1363-
DESCRIPTION- FLEISCHMANN ET AL., J. APPL. ELECTROCHEM, (1971), vol. 1, page 1-
DESCRIPTION- PARK ET AL., J. ELECTROCHEM. SOC., (2004), vol. 151, page E265-
OPPOSITION- Römpp, "Carosche Säure", Römpp Chemie Lexikon, (19890000), page 595, XP055470767-
SEARCH- B S SHERIGARA ET AL, "Oxidation of L-Aspartic Acid and L-Glutamic Acid by Manganese(II1) Ions in Aqueous Sulphuric Acid, Acetic Acid, and Pyrophosphate Media: A Kinetic Study", INTERNATIONAL JOURNAL OF CHEMICAL KINETICS,, (19950101), vol. 27, pages 675 - 690, XP055126330 [Y] 1-9 * the whole document *-
SEARCH- MICHAEL D GERNON ET AL, "Environmental benefits of methanesulfonic acid: comparative properties and andvantages", GREEN CHEMISTRY, ROYAL SOCIETY OF CHEMISTRY, CAMBRIDGE, GB, (19990601), ISSN 1463-9262, pages 127 - 140, XP008131398 [Y] 1-9 * the whole document *-
SEARCH- ROBERT G SELIM ET AL, "COULOMETRIC TITRATION WITH HIGHER OXIDATION STATES OF MANGANESE ELECTROLYTIC GENERATION AND STABILITY OF +3 MANGANESE IN SULFURIC ACID MEDIA", ANAL. CHEM. ACTA, (19590101), vol. 21, pages 536 - 544, XP055126248 [Y] 1-9 * the whole document *-
SEARCH- JIRI BAREK, ANTONIN BERKA & AL STEYERMARK, "The Use of trivalent manganese compounds in titrimetry", CRC CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY, (200805), vol. 9, pages 55 - 95, XP009178833 [X] 8 * page 83 - page 84 *

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Dossier Documents

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