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Granules Or Powder Of Disulfonylamide Salt, And Method For Producing Same - EP3045426

The patent EP3045426 was granted to Nippon Soda on Nov 10, 2021. The application was originally filed on Oct 31, 2014 under application number EP14861940A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3045426

NIPPON SODA
Application Number
EP14861940A
Filing Date
Oct 31, 2014
Status
Patent Maintained As Amended
Oct 8, 2021
Publication Date
Nov 10, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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ARKEMA FRANCEAug 13, 2019ARKEMAADMISSIBLE
ARKEMA FRANCEAug 13, 2019ARKEMA PATENTADMISSIBLE

Patent Citations (26) New

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

Citation PhasePublication Number
DESCRIPTIONJP2001527505
DESCRIPTIONJP2006210331
DESCRIPTIONWO2011149095
INTERNATIONAL-SEARCH-REPORTJP2004269491
INTERNATIONAL-SEARCH-REPORTJP2007182410
INTERNATIONAL-SEARCH-REPORTJP2013087019
INTERNATIONAL-SEARCH-REPORTJP2013089365
INTERNATIONAL-SEARCH-REPORTJP2014162680
INTERNATIONAL-SEARCH-REPORTJP2014201453
INTERNATIONAL-SEARCH-REPORTUS5874616
INTERNATIONAL-SEARCH-REPORTWO2011149095
INTERNATIONAL-SEARCH-REPORTWO2012118063
INTERNATIONAL-SEARCH-REPORTWO2013172190
OPPOSITIONCN102786451
OPPOSITIONEP2578533
OPPOSITIONEP2662332
OPPOSITIONEP2674395
OPPOSITIONEP3476800
OPPOSITIONUS2013331609
OPPOSITIONUS2014241973
OPPOSITIONWO2012108284
OPPOSITIONWO2012117961
OPPOSITIONWO2013058069
SEARCHCA2826747
SEARCHEP2578533
SEARCHEP2662332

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 Text
DESCRIPTION- MATSUDA YOSHIHARU ET AL., "Effects of Imide Salt Purity on Negative Electrode Charge-Discharge Characteristics in Lithium Secondary Cells", PROCEEDINGS OF THE 68TH CONFERENCE OF THE ELECTROCHEMICAL SOCIETY OF JAPAN, (20010325), page 232
DESCRIPTION- Z. ANORG. ALLG. CHEM., (2005), vol. 631, pages 55 - 59
OPPOSITION- HORIBA SCIENTIFIC, "A guidebook to particle size analysis", Why is particle sizeimportant?, (20120000), XP055631433
OPPOSITION- "Crystallization and precipitation", MULLIN et al., Ullmann's Encyclopedia of Industrial Chemistry, Wiley -VCH, (20120000), pages 581 - 630, XP055631440
OPPOSITION- "Recrystallization of active pharmaceutical ingredients", NICOLE STIEGER et al., Crystallization Science and Technology, InTech, (20120919), pages 183 - 204, XP055631440
OPPOSITION- MOSTAFA NOWEE et al., "Antisolvent crystallization : model identification, experimental validation and dynamic simulation", Chemical Engineering Science, (20080000), vol. 63, doi:10.1016/j.ces.2008.08.003, pages 5457 - 5467, XP025584570
OPPOSITION- BERAN et al., "A new route to the syntheses of alkali metal bis(fluorosulfuryl)imides : crystal structure of LiN(S02F)2", Polyhedron, (20060000), vol. 25, doi:10.1016/j.poly.2005.09.017, pages 1292 - 1298, XP024916010
SEARCH- Horiba, "A GUIDEBOOK TO PARTICLE SIZE ANALYSIS", (20121231), URL: http://www.horiba.com/fileadmin/uploads/Scientific/Documents/PSA/PSA_Guidebook.pdf, (20141128), XP055155827 [Y] 1,2,6-8 * page 1, paragraph 1 *
SEARCH- ABOUIMRANE A ET AL, "Liquid electrolyte based on lithium bis-fluorosulfonyl imide salt: Aluminum corrosion studies and lithium ion battery investigations", JOURNAL OF POWER SOURCES, ELSEVIER SA, CH, vol. 189, no. 1, doi:10.1016/J.JPOWSOUR.2008.08.077, ISSN 0378-7753, (20090401), pages 693 - 696, (20080903), XP025982779 [I] 1,2,6-8 * experimental * [Y] 1,2,6-8
SEARCH- YOKOTA, SAITO, SATU, KUBOTA, "Equation of Purity for Crystals Produced From a CMSMPR Crystallizer", CHEM. ENG. COMM., (20100909), vol. 190, no. 409092010, doi:http://dx.doi.org/10.1080/00986440302084, pages 533 - 539, XP002765575 [Y] 1,2,6-8 * Amount of liquid inclusion per crystal.; pages 534,535; figure 1 * * the whole document *

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