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Use Of An Elastic Polymer For Production Of A Porous Body In An Additive Manufacturing Method - EP3292795

The patent EP3292795 was granted to Covestro Deutschland on Dec 18, 2019. The application was originally filed on Sep 8, 2017 under application number EP17190082A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3292795

COVESTRO DEUTSCHLAND
Application Number
EP17190082A
Filing Date
Sep 8, 2017
Status
Opposition Rejected
Nov 25, 2022
Grant Date
Dec 18, 2019
External Links
Slate, Register, Google Patents

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BASFSep 18, 2020ELLWANGERADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE102015100816
DESCRIPTIONDE2901774
DESCRIPTIONEP0192946
DESCRIPTIONWO2012028747
DESCRIPTIONWO2015197515
OPPOSITIONDE102010040261
OPPOSITIONDE102015100816
OPPOSITIONDE2901774
OPPOSITIONEP0192946
OPPOSITIONEP3155917
OPPOSITIONEP3305500
OPPOSITIONWO2014209308
OPPOSITIONWO2015109359
OPPOSITIONWO2015120429
OPPOSITIONWO2015197515
SEARCHDE102010040261
SEARCHDE102015100816
SEARCHWO2015120429
SEARCHWO2015197515

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
DESCRIPTION- "High Polymers", J. H. SAUNDERS; K. C. FRISCH, Polyurethanes, Interscience Publishers, (19620000), vol. XVI-
DESCRIPTION- MAITI, A. et al., "3D printed cellular solid outperforms traditional stochastic foam in long-term mechanical response", Sci. Rep., (20160000), vol. 6, page 24871-
OPPOSITION- Adam Savage’s Tested, "Carbon M1 Super Fast 3D Printer Demo!", (20160516), URL: https://www.youtube.com/watch?v=O2thSsQrZUM, XP054981333-
OPPOSITION- Alyn Griffiths, "Biomimicry chair by Lilian van Daal replaces traditional upholstery with 3D-printed structure", (20140805), URL: https://www.dezeen.com/2014/08/05/biomimicry-3d-printed-soft-seat-chair-by-lilian-van-daal/, XP055768291-
OPPOSITION- Brian Weinberg, "Soft Lattice Structures printed on EnvisionTEC 3sp HD", (20150617), URL: https://www.youtube.com/watch?v=VhHZztwrHDA, XP054981334-
OPPOSITION- Dezeen, "Lilian van Daal's 3D-printed Biomimicry chair shows off a new way to create soft seating", You Tube Video, (20160620), URL: https://www.youtube.com/watch?v=QyX6ZGuFgkc, XP054981325-
OPPOSITION- Drew Fustini, ""mattress'' at Inside 3D Printing Expo in Chicago", (20130712), URL: https://www.youtube.com/watch?v=JSarmmWkUZA, XP054981327-
OPPOSITION- Junction3d - Solus 3d printer, "Lattice structures printed on the Solus 3D printer. 240 micron strands!", (20160519), URL: https://www.youtube.com/watch?v=U5VlvObfY0A, XP054981335-
OPPOSITION- POP S., "3D Printed Cushioning Material Has Programmable Properties", Softpedia, (20140823), URL: http://news.softpedia.com/news/3D-Printed-Cushioning-Material-Has-Programmable-Properties-456103.shtml, XP055377798-
OPPOSITION- Qingnan Zhou, "Diamond 5mm cell , 2mm thickness", (20150807), URL: https://www.youtube.com/watch?v=sBuIcth52go, XP054981337-
OPPOSITION- Qingnan Zhou, "Microstructures: diamond 5mm cell", (20150519), URL: https://www.youtube.com/watch?v=Rhc3p6Wa0vs, XP054981338-
OPPOSITION- snijokAndr, "FCC diamond lattice 3D print", (20130211), URL: https://www.youtube.com/watch?v=kB7QX_zvJu8, XP054981336-
OPPOSITION- A. MAITI et al., "3D printed cellular solid outperforms traditional stochastic foam in long-term mechanical response", Scientific reports, (20160427), vol. 6, no. 24871, pages 1 - 8, XP055565317

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