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Extract from the Register of European Patents

EP About this file: EP4463495

EP4463495 - LOW DENSITY THERMOSETTING FOAMS HAVING IMPROVED PROPERTIES [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  18.10.2024
Database last updated on 14.03.2026
FormerThe international publication has been made
Status updated on  21.07.2023
Most recent event   Tooltip27.01.2026New entry: Renewal fee paid 
Applicant(s)For all designated states
HONEYWELL INTERNATIONAL INC.
855 S. Mint Street
Charlotte, NC 28202 / US
[2024/47]
Inventor(s)01 / GIMENO, Josep
Charlotte, NC 28202 / US
02 / SRIVASTAVA, Tripti
Charlotte, NC 28202 / US
03 / HUANG, Heng
Charlotte, NC 28202 / US
04 / BOGDAN, Mary
Charlotte, NC 28202 / US
05 / LING, Yiu, Keung
Charlotte, NC 28202 / US
06 / YEH, An-hung
Charlotte, NC 28202 / US
07 / WEINHEIMER, Bruce
Charlotte, NC 28202 / US
 [2024/47]
Representative(s)Stepney, Gregory John
Withers & Rogers LLP
2 London Bridge
London SE1 9RA / GB
[N/P]
Former [2024/47]Withers & Rogers
Withers & Rogers LLP
2 London Bridge
London SE1 9RA / GB
Application number, filing date23740678.013.01.2023
[2024/47]
WO2023US10756
Priority number, dateUS202263299379P13.01.2022         Original published format: US 202263299379 P
[2024/47]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2023137148
Date:20.07.2023
Language:EN
[2023/29]
Type: A1 Application with search report 
No.:EP4463495
Date:20.11.2024
Language:EN
The application published by WIPO in one of the EPO official languages on 20.07.2023 takes the place of the publication of the European patent application.
[2024/47]
Search report(s)International search report - published on:KR20.07.2023
(Supplementary) European search report - dispatched on:EP15.12.2025
ClassificationIPC:C08G18/10, C08G18/42, C08J9/14, C08J9/00, C08G18/18, C08G18/76
[2026/03]
CPC:
C08G18/7664 (EP,KR); C08G18/14 (KR); C08G18/1808 (EP,KR);
C08G18/1816 (EP,KR); C08G18/4211 (EP,KR); C08G18/425 (EP,KR);
C08J9/144 (EP,KR); C08G2110/0025 (EP); C08G2110/005 (EP,KR);
C08J2203/14 (EP,KR); C08J2203/162 (EP,KR); C08J2203/182 (EP,KR);
C08J2375/06 (EP,KR); C08J9/141 (EP); C08J9/149 (EP) (-)
Former IPC [2024/47]C08G18/10, C08G18/42, C08J9/14, C08J9/00
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,   ME,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2024/47]
TitleGerman:HITZEHÄRTBARE SCHAUMSTOFFE MIT NIEDRIGER DICHTE UND VERBESSERTEN EIGENSCHAFTEN[2024/47]
English:LOW DENSITY THERMOSETTING FOAMS HAVING IMPROVED PROPERTIES[2024/47]
French:MOUSSES THERMODURCISSABLES DE FAIBLE DENSITE PRESENTANT DES PROPRIETES AMELIOREES[2024/47]
Entry into regional phase19.06.2024National basic fee paid 
19.06.2024Search fee paid 
19.06.2024Designation fee(s) paid 
19.06.2024Examination fee paid 
Examination procedure19.06.2024Examination requested  [2024/47]
Fees paidRenewal fee
27.01.2025Renewal fee patent year 03
26.01.2026Renewal fee patent year 04
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competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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[I] CA3127217  (HONEYWELL INT INC et al.) [I] 1-10 * page 1, lines 8-10 * * page 3, lines 1-12 * * page 4, lines 1-12 * * page 13, lines 13-28 * * page 17, lines 7-21 * * page 24, lines 25-30; figures 1-3, 6; examples 1, 2; claim -; table - *
 [I] US2011303867  (LING YIU KEUNG et al.) [I] 1-10 * paragraphs [0004] , [00 8] , [0 30] , [0 56]; figures 1, -3; example -; claim -; tables 4, 5 *
 [I] US2020392279  (MCADAMS CARINA ARAULLO et al.) [I] 1-10 * paragraphs [0002] , [0 14] - [0018] - [0 23]; figure -; examples 2, 3; claim -; tables II, III *
International search[X] US2019085145  (YU BIN et al.) [X] 1-10 * abstract; paragraphs [0011]-[0016], [0168]-[0170], [0243]-[0245], [0260]-[0268] *
 [A] US2021032430  (YU BIN et al.) [A] 1-10 * the whole document *
 [A] US2020385541  (BOGDAN MARY C et al.) [A] 1-10 * the whole document *
 [A] US2020157304  (BOGDAN MARY C et al.) [A] 1-10 * the whole document *
 [A] US2016130416  (CHEN BENJAMIN BIN et al.) [A] 1-10 * the whole document *
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.