IP Verse

A Method For Preparing An Activated Lignin Composition - EP3609948

The patent EP3609948 was granted to Trespa on Jul 17, 2024. The application was originally filed on Apr 16, 2018 under application number EP18728245A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3609948

TRESPA
Application Number
EP18728245A
Filing Date
Apr 16, 2018
Status
Patent Maintained As Amended
Jun 14, 2024
Grant Date
Jul 17, 2024
External Links
Slate, Register, Google Patents

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PETERSENMar 8, 2022PETERSENADMISSIBLE

Patent Citations (25) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE4331656
DESCRIPTIONUS2013078437
DESCRIPTIONUS4789604
DESCRIPTIONUS4801495
DESCRIPTIONWO2007124400
DESCRIPTIONWO2013144454
DESCRIPTIONWO2015079107
DESCRIPTIONWO2015123781
DESCRIPTIONWO2016157141
DESCRIPTIONWO2016207493
DESCRIPTIONWO2017006215
INTERNATIONAL-SEARCH-REPORTUS4113675
INTERNATIONAL-SEARCH-REPORTUS5866642
INTERNATIONAL-SEARCH-REPORTWO2012106808
INTERNATIONAL-SEARCH-REPORTWO2012113058
INTERNATIONAL-SEARCH-REPORTWO2013144454
INTERNATIONAL-SEARCH-REPORTWO2014124541
INTERNATIONAL-SEARCH-REPORTWO9424192
OPPOSITIONUS4113675
OPPOSITIONUS4514462
OPPOSITIONUS5866642
OPPOSITIONWO2012106808
OPPOSITIONWO2013144454
OPPOSITIONWO2014124541
OPPOSITIONWO9424192

Non-Patent Literature (NPL) Citations (13) 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, "Herstellung von Dekorativen Schichtstoff- platten", Fachgruppe Dekorative Schichtstoffplatten- Technisches Merkblatt, (20070101), pages 1 - 13, Fachgruppe Dekorative Schichtstoffplatten- Technisches Merkblatt, (20220321), XP055903213-
OPPOSITION- Grote K. H., Feldhusen J., "Duroplaste", Dubbel - Taschenbuch für den Maschinenbau, Springer, (20110101), page E74-
OPPOSITION- Grote K. H., Feldhusen J., "Duroplaste", Dubbel - Taschenbuch für den Maschinenbau, Springer, (20110101), page E74, XP055903217-
OPPOSITION- Hu Lihong, Pan Hui, Zhou Yonghong, Zhang Meng, "Methods to improve lignin's reactivity as a phenol sub- stitute and as a replacement for other phenolic compounds: a brief review", BioResources, (20110101), vol. 6, no. 3, pages 3515 - 3525-
OPPOSITION- Hu Lihong, Pan Hui, Zhou Yonghong, Zhang Meng, "Methods to improve lignin's reactivity as a phenol sub- stitute and as a replacement for other phenolic compounds: a brief review", BioResources, (20110101), vol. 6, no. 3, pages 3515 - 3525, XP055903206-
OPPOSITION- Malutan Theodor, Raluca Nico, Valentin I. Popa, "Contribution to the Study of Hydroxymetylation Reaction of alkali Lignin", BioResources, (20080101), vol. 3, no. 1, pages 13 - 20-
OPPOSITION- Malutan Theodor, Raluca Nico, Valentin I. Popa, "Contribution to the Study of Hydroxymetylation Reaction of alkali Lignin", BioResources, (20080101), vol. 3, no. 1, pages 13 - 20, XP055903208-
OPPOSITION- N. S. CETIN et al., "Studies on Lignin-Based Adhesives for Particleboard Panels", Turk J. Agric For, (20130000), vol. 27, pages 183 - 189-
OPPOSITION- N. S. CETIN et al., "Studies on Lignin-Based Adhesives for Particleboard Panels", Turk J. Agric For, (20130000), vol. 27, pages 183 - 189, XP055458710-
OPPOSITION- R K Gothwal, Mohan M K, Ghosh P, "Synthesis of low cost adhesives from pulp & paper industry waste", Journal of Scientific & Industrial Research, (20100501), vol. 69, pages 390 - 395-
OPPOSITION- R K Gothwal, Mohan M K, Ghosh P, "Synthesis of low cost adhesives from pulp & paper industry waste", Journal of Scientific & Industrial Research, (20100501), vol. 69, pages 390 - 395, XP055345179-
OPPOSITION- S. S. MANKAR et al., "Lignin-phenol-formaldehyde adhesives", International Journal of Knowledge and Engineering, (20120000), vol. 3, no. 1, pages 116 - 118-
OPPOSITION- S. S. MANKAR et al., "Lignin-phenol-formaldehyde adhesives", International Journal of Knowledge and Engineering, (20120000), vol. 3, no. 1, pages 116 - 118, XP055903202-

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