IP Verse

A Simple Method For The Purification Of A Sialyllactose - EP3801037

The patent EP3801037 was granted to CHR Hansen HMO on Oct 19, 2022. The application was originally filed on May 29, 2019 under application number EP19727020A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3801037

CHR HANSEN HMO
Application Number
EP19727020A
Filing Date
May 29, 2019
Status
Opposition Rejected
Feb 21, 2025
Grant Date
Oct 19, 2022
External Links
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FRIESLANDCAMPINA NEDERLANDJul 18, 2023ADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO2007101862
DESCRIPTIONWO2014153252
INTERNATIONAL-SEARCH-REPORTCN103788144
INTERNATIONAL-SEARCH-REPORTEP2484686
INTERNATIONAL-SEARCH-REPORTUS2014170293
INTERNATIONAL-SEARCH-REPORTUS8507227
INTERNATIONAL-SEARCH-REPORTWO2017220697
OPPOSITIONEP3741770
OPPOSITIONWO2007056191
OPPOSITIONWO2017152918
OPPOSITIONWO9815581
OTHEREP3790413
OTHERWO2007056191
OTHERWO2017152918
OTHERWO2019215073
OTHERWO9815581

Non-Patent Literature (NPL) Citations (10) 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- Carbohydrate Research, vol. 345, pages 1394 - 1399-
INTERNATIONAL-SEARCH-REPORT- DROUILLARD S ET AL, "Efficient synthesis of 6'-sialyllactose, 6,6'-disialyllactose, and 6'-KDO-lactose by metabolically engineered E. coli expressing a multifunctional sialyltransferase from the Photobacterium sp. JT-ISH-224", CARBOHYDRATE RESEARCH, PERGAMON, GB, vol. 345, no. 10, ISSN 0008-6215, (20100702), pages 1394 - 1399, (20100224), XP027118796 [A] 1-8 * the whole document *-
OPPOSITION- Synder Filtration, "Definition Of Molecular Weight Cut Off", (20201113), (20201113), XP055753360-
OPPOSITION- Luo Jianquan et al, "An integrated membrane system for the biocatalytic production of 3′-sialyllactose from dairy by-prod", Bioresource Technology, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL , (20140510), vol. 166, doi:10.1016/j.biortech.2014.05.003, ISSN 0960-8524, pages 9 - 16, XP028859374
OPPOSITION- Chandrapala Jayani et al, "Removal of lactate from acid whey using nanofiltration", Journal of Food Engineering, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL, (20151231), vol. 177, doi:10.1016/j.jfoodeng.2015.12.019, ISSN 0260-8774, pages 59 - 64, XP029413643
OPPOSITION- Nordvang Rune T. et al, "Separation of 3'-sialyllactose and lactose by nanofiltration: A trade-off between charge repulsion and pore swelling induced by hig", SEPARATION AND PURIFICATION TECHNOLOGY, ELSEVIER SCIENCE, AMSTERDAM, NL, NL , (20141022), vol. 138, doi:10.1016/j.seppur.2014.10.012, ISSN 1383-5866, pages 77 - 83, XP029101940
OPPOSITION- Yushkin Alexey et al, "Improvement of MWCO determination by using branched PEGs and MALDI method", SEPARATION AND PURIFICATION TECHNOLOGY, ELSEVIER SCIENCE, AMSTERDAM, NL, NL , (20180917), vol. 211, doi:10.1016/j.seppur.2018.09.043, ISSN 1383-5866, pages 108 - 116, XP085557393
OTHER- JIANQUAN LUO et al., "An integrated membrane system for the biocatalytic production of 3'-sialyllactose from dairy by-products", Bioresource Technology, (2014), vol. 166, pages 9 - 14, XP028859374
OTHER- CHANDRAPALA et al., "Removal of lactate from acid whey using nanofiltration", Journal of Food Engineering, (2016), vol. 177, pages 59 - 64, XP029413643
OTHER- NORDVANG et al., "Separation of 3'-sialyllactose and lactose by nanofiltration: a trade-off between charge repulsion and pore swelling induced by high pH", SEPARATION AND PURIFICATION TECHNOLOGY, (2014), vol. 138, pages 77 - 83, XP029101940

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