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Method For Producing Stabilized Amorphous Calcium Carbonate - EP2882687

The patent EP2882687 was granted to Amorphical on Oct 10, 2018. The application was originally filed on Aug 7, 2013 under application number EP13827551A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2882687

AMORPHICAL
Application Number
EP13827551A
Filing Date
Aug 7, 2013
Status
Opposition Rejected
Jul 14, 2023
Grant Date
Oct 10, 2018
External Links
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SCHAEFER KALKJun 24, 2019MAI BESIERADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTCA2806131
INTERNATIONAL-SEARCH-REPORTWO2009053967
INTERNATIONAL-SEARCH-REPORTWO2012149173
OPPOSITIONCA2806131
OPPOSITIONUS2010221362
OPPOSITIONUS4237147
OPPOSITIONWO2005115414
OPPOSITIONWO2008041236
OPPOSITIONWO2009053967
OPPOSITIONWO2012149173
OPPOSITIONWO2014024191
SEARCHCA2806131
SEARCHWO2009053967
SEARCHWO2012149173

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
INTERNATIONAL-SEARCH-REPORT- KWAN KIM, "Fabrication of unusually stable amorphous calcium carbonate in an ethanol medium", LABORATORY OF INTELLIGENT INTERFACES, SCHOOL OF CHEMISTRY AND MOLECULAR ENGINEERING, SEOUL NATIONAL UNIVERSITY, SEOUL 151-742, REPUBLIC OF KOREA, (20050504), URL: http://www.sciencedirect.com/science/article/pii/S0254058405001975, (20051015), XP029052091
OPPOSITION- ANAT AKIVA-TAL et al., "In situ molecular NMR picture of bioavailable calcium stabilized as amorphous CaC03 biomineral in crayfish gastroliths", PNAS, (20110906), vol. 108, no. 36, pages 14763 - 14768, XP055618395-
OPPOSITION- GUO-BIN CAI et al., "1,3-Diamino-2-hydroxypropane-N,N,N0,N0-tetraacetic acid stabilized amorphous calcium carbonate: nucleation, transformation and crystal growth", Cryst Eng Comm, (20100000), vol. 12, pages 234 - 241, XP055618385-
OPPOSITION- HYUN SOOK LEE et al., "Fabrication of unusually stable amorphous calcium carbonate in an ethanol medium", Laboratory of Intelligent Interfaces, School of Chemistry and Molecular Engineering, Republic of Korea, (20050504), pages 151 - 742, URL: http://www.sciencedirect.com/science/article/pii/S0254058405001975, XP055618375-
OPPOSITION- JOANNA AIZENBERG et al., "Stabilization of Amorphous Calcium Carbonate by Specialized Macromolecules in Biological and Synthetic Precipitates", Adv. Mater., (19960000), vol. 8, no. 3, pages 222 - 226, XP002517181-
OPPOSITION- KOJI MARUYAMA et al., "Synthesizing a composite material I of amorphous calcium carbonate and aspartic acid", Materials Letters, (20110000), vol. 65, pages 179 - 181, XP027542192-
OPPOSITION- M. FAATZ et al., "Wegner Mineralization of calcium carbonate by controlled release of carbonate in aqueous solution", Material-Science and Engineering, (20050000), vol. C25, pages 153 - 159, XP055618379-
OPPOSITION- TAMOTSU YASUE et al., "Synthesis and Characteristics of Amorphous Calcium Carbonate in Ethanol", Gypsum & Lime, (19850000), no. 198, pages 245 - 252, XP002002214-
OPPOSITION- TAMOTSU YASUE et al., "Synthesis and Characteristics of Amorphous Calcium Carbonate in Ethanol", Gypsum & Lime, (19850000), pages 245 - 252, XP055618383-
OPPOSITION- DAVID C. BASSETT et al., "Stabilization of Amorphous Calcium Carbonate with Nanofibrillar Biopolymers", Adv. Funct. Mater., (20120000), vol. 22, pages 3460 - 3469, XP055618399
OPPOSITION- OREN E MEIRON et al., "Solubility and Bioavailability of Stabilized Amorphous Calcium Carbonate", Journal of Bone and Mineral Research, (20110200), vol. 26, no. 2, doi:10.1002/jbmr.196, pages 3 64 - 372, XP002744951
OPPOSITION- OREN E MEIRON et al., "Solubility and Bioavailability of Stabilized Amorphous Calcium Carbonate", Journal of Bone and Mineral Research, (20110200), vol. 26, no. 2, doi:10.1002/jbmr.196, pages 364 - 372, XP002744951
OPPOSITION- SHMUEL BENTOV et al., "Stabilization of amorphous calcium carbonate by phosphate rich organic matrix proteins and by single phosphoamino acids", Journal of Structural Biology, (20100801), vol. 171, no. 2, ISSN 1047-8477, pages 207 - 215, XP055215118
OPPOSITION- HYUN SOOK LEE et al., "Fabrication of unusually stable amorphous calcium carbonate in an ethanol medium", Materials Chemistry and Physics, Republic of Korea, (20050504), vol. 93, pages 376 - 382, XP029052091
OPPOSITION- M. FAATZ et al., "Mineralization of calcium carbonate by controlled release of carbonate in aqueous solution", Material- Science and Engineering, (20050000), vol. C25, doi:10.1016/j.msec.2005.01.005, pages 153 - 159, XP025316554
OPPOSITION- JOANNA AIZENBERG et al., "Factors Involved in the Formation of Amorphous and Crystalline Calcium Carbonate: A Study of an Ascidian Skeleton", J. Am. Chem. Soc., (20020000), vol. 124, no. 1, doi:10.1021/ja016990l, pages 32 - 39, XP002272353
OPPOSITION- STEPHAN E. WOLF et al., "Strong stabilization of liquid amorphous calcium carbonate by ovalbumin: gaining insight into the mechanism of 'polymerinduced liquid precursor processes", J Am Chem Soc., (20110817), vol. 133, no. 32, pages 12642 - 12649, XP055618387
OPPOSITION- GUO-BIN CAI et al., "Synthesis of Polyacrylic Acid Stabilized Amorphous Calcium Carbonate Nanoparticles and . Their Application for Removal of Toxic Heavy Metal Ions in Water", J. Phys. Chem. C, (20100000), vol. 114, pages 12948 - 12954, XP055618393
OPPOSITION- ANHUA CAI et al., "Direct Synthesis of Hollow Vaterite Nanospheres from Amorphous Calcium Carbonate Nanoparticles via Phase Transformation", J. Phys. Chem. C, (20080000), vol. 112, pages 11324 - 11330, XP055618407
OPPOSITION- BAPTISTE GUILLEMET et al., "Nanosized Amorphous Calcium Carbonate Stabilized by Poly(ethylene oxide)-b-poly(acrylic add) Block Copolymers", Langmuir, (20060000), vol. 22, doi:10.1021/la052419e, pages 1875 - 1879, XP055451370
OPPOSITION- YAN LIU et al., "Amphiphilic Phosphoprotein Controlled Formation of Amorphous Calcium Carbonate with Hierarchical Superstructure", Langmuir, (20120000), vol. 28, pages 6097 - 6105, XP055618402
OPPOSITION- SHU-CHEN HUANG et al., "A Carbonate Controlled- Addition Method for Amorphous Calcium Carbonate Spheres Stabilized by Poly(acrylic acid)s", Langmuir, (20070000), vol. 23, doi:10.1021/la701972n, pages 12086 - 12095, XP055451087
OPPOSITION- ASSAF SHECHTER et al., "A gastrolith protein serving a dual role in the formation of an amorphous mineral containing extracellular matrix", PNAS, (20080520), vol. 105, no. 20, doi:10.1073/PNAS.0800193105, pages 7129 - 7134, XP002517172
SEARCH- SHMUEL BENTOV ET AL, "Stabilization of amorphous calcium carbonate by phosphate rich organic matrix proteins and by single phosphoamino acids", JOURNAL OF STRUCTURAL BIOLOGY, (20100801), vol. 171, no. 2, doi:10.1016/j.jsb.2010.04.007, ISSN 1047-8477, pages 207 - 215, XP055215118 [X] 13,14 * 2.2 CaCO3 precipitation method 3.4 CaCO3 precipitation with phosphoamino acids * [Y] 1-12
SEARCH- LEE HYUN SOOK ET AL, "Fabrication of unusually stable amorphous calcium carbonate in an ethanol medium", MATERIALS CHEMISTRY AND PHYSICS, ELSEVIER SA, SWITZERLAND, TAIWAN, REPUBLIC OF CHINA, (20050504), vol. 93, no. 2, doi:10.1016/J.MATCHEMPHYS.2005.03.037, ISSN 0254-0584, pages 376 - 382, XP029052091 [Y] 1-12 * 2. Experimental *

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