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Extract from the Register of European Patents

EP About this file: EP3737717

EP3737717 - POLYMERIC BLEND COMPOSITE AND A PROCESS FOR PREPARING THE SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  16.10.2020
Database last updated on 07.10.2024
FormerThe international publication has been made
Status updated on  19.07.2019
Most recent event   Tooltip12.12.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Gharda Chemicals Limited
B-27/29 MIDC Dombivili (East)
Thane, Maharashtra 421203 / IN
[2020/47]
Inventor(s)01 / KAPADIA, Aditi S
c/o, B-27/29, M.I.D.C. Dombivali - East
Thane, Maharashtra 421203 / IN
02 / TRIVEDI, Prakash D
Gharda House, 48 Hill Road, Bandra (West)
Mumbai, Maharashtra 400 050 / IN
03 / PATIL, Amol T
c/o, B-27/29, M.I.D.C. Dombivali - East
Thane, Maharashtra 421203 / IN
04 / BHATTACHARYYA, Arup R
c/o, B-27/29, M.I.D.C. Dombivali - East
Thane, Maharashtra 421203 / IN
 [2020/47]
Representative(s)Linage González, Rafael
Jacobacci & Partners, S.L.
Génova, 15 - 1°
28004 Madrid / ES
[2020/47]
Application number, filing date19738005.811.01.2019
[2020/47]
WO2019IB50210
Priority number, dateIN20182100149412.01.2018         Original published format: IN201821001494
[2020/47]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019138361
Date:18.07.2019
Language:EN
[2019/29]
Type: A1 Application with search report 
No.:EP3737717
Date:18.11.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 18.07.2019 takes the place of the publication of the European patent application.
[2020/47]
Search report(s)International search report - published on:IN18.07.2019
(Supplementary) European search report - dispatched on:EP07.10.2021
ClassificationIPC:C08L71/00, C08G73/18, C01B32/158, B82Y30/00, C01B32/168, C08L71/02
[2021/43]
CPC:
C08G73/18 (EP); C09K5/14 (US); B29B9/06 (US);
C01B32/168 (EP); C01B32/174 (US); C08J3/203 (US);
C08L71/00 (US); C08L71/02 (EP); B29K2071/00 (US);
B29K2105/162 (US); B29K2507/04 (US); B29K2995/0005 (US);
B82Y30/00 (EP); C01B2202/06 (EP,US); C01B2202/24 (US);
C01B2202/34 (EP,US); C01B2202/36 (EP,US); C01P2002/74 (US);
C08L2201/08 (US) (-)
C-Set:
C08L71/02, C08L79/04 (EP)
Former IPC [2020/47]C08L71/00, C08G73/18, C01B32/158, B82Y30/00
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2020/47]
TitleGerman:POLYMERMISCHUNGSVERBUNDSTOFF UND VERFAHREN ZUR HERSTELLUNG DAVON[2020/47]
English:POLYMERIC BLEND COMPOSITE AND A PROCESS FOR PREPARING THE SAME[2020/47]
French:COMPOSITE DE MÉLANGE POLYMÈRE ET PROCÉDÉ POUR SA PRÉPARATION[2020/47]
Entry into regional phase10.08.2020National basic fee paid 
10.08.2020Search fee paid 
10.08.2020Designation fee(s) paid 
10.08.2020Examination fee paid 
Examination procedure10.08.2020Examination requested  [2020/47]
02.05.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
12.01.2021Renewal fee patent year 03
18.01.2022Renewal fee patent year 04
12.01.2023Renewal fee patent year 05
12.12.2023Renewal fee patent year 06
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[Y]WO2013164854  (GHARDA KEKI HORMUSJI [IN]) [Y] 1-15 * abstract * * claims 1-4, 7, 8, 10 *;
 [Y]US2015183993  (GHARDA KEKI HORMUSJI [IN], et al) [Y] 1-15 * abstract * * examples 6-8 *;
 [Y]  - YAN YAN HUANG ET AL, "Dispersion of Carbon Nanotubes: Mixing, Sonication, Stabilization, and Composite Properties", POLYMERS, (20120123), vol. 4, no. 1, doi:10.3390/polym4010275, pages 275 - 295, XP055625011 [Y] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.3390/polym4010275
 [T]  - KULTHE M G ET AL, "Electrical, mechanical, and electromagnetic interference shielding properties of poly(ether-ketone)-MWCNT nanocomposites", JOURNAL OF MATERIALS SCIENCE: MATERIALS IN ELECTRONICS, (20200909), vol. 31, no. 20, doi:10.1007/S10854-020-04359-7, ISSN 0957-4522, pages 18085 - 18095, XP037300618 [T] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1007/s10854-020-04359-7
 [Y]  - Ji-Ye Kang, Soo-Mi Eo, In-Yup Jeon, Yeong Suk Choi, Loon-Seng Tan, Jong-Beom Baek, "Multifunctional Poly(2,5-benzimidazole)/Carbon Nanotube Composite Films", vol. 48, (20100101), pages 1067 - 1078, URL: https://apps.dtic.mil/sti/pdfs/ADA573690.pdf, XP002804193 [Y] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1002/pola.23862
International search[YA]US2011311811  (COLLETTE CHRISTIAN [FR], et al) [Y] 1-2, 4-5, 7, 12- 14, 16 * (abstract; paragraphs [0013], [0017], [0023], [0024], [0035], [0037]; claims 1, 3-6) (abstract; paragraphs [0013], [0017], [0023], [0024], [0035], [0037]; claims 1, 3-6) * [A] 3, 6, 8- 11, 15, 17;
 [YA]WO2013164854  (GHARDA KEKI HORMUSJI [IN]) [Y] 1-2, 4-5, 7, 12- 14, 16 * (abstract; claims 1-4, 8, 10) (abstract; claims 1-4, 8, 10) * [A] 3, 6, 8- 11, 15, 17;
 [YA]  - HUANG, YAN YAN et al., "Dispersion of Carbon Nanotubes: Mixing, Sonication, Stabilization, and Composite Properties", POLYMERS, (20120123), vol. 4, no. 1, ISSN 2073-4360, pages 275 - 295, XP055625011 [Y] 1-2, 4-5, 7, 12- 14, 16 * (abstract; section 2 and 3; table 2) * [A] 3, 6, 8- 11, 15, 17

DOI:   http://dx.doi.org/10.3390/polym4010275
by applicantWO2013164854
 US2015183993
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.