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Extract from the Register of European Patents

EP About this file: EP4053134

EP4053134 - METHOD OF STABILIZING IMINO-FUNCTIONAL SILANE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  10.03.2023
Database last updated on 25.09.2024
FormerThe application has been published
Status updated on  05.08.2022
Most recent event   Tooltip26.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Momentive Performance Materials Inc.
260 Hudson River Road
Waterford, NY 12188 / US
[2022/36]
Inventor(s)01 / Cruse, Richard, W.
Yorktown Heights, NY 10589 / US
02 / Pinnow, Matthew
Millwood, NY 10546 / US
 [2022/36]
Representative(s)Gille Hrabal Partnerschaftsgesellschaft mbB Patentanwälte
Brucknerstraße 20
40593 Düsseldorf / DE
[2022/36]
Application number, filing date22167587.914.07.2017
[2022/36]
Priority number, dateUS201662362741P15.07.2016         Original published format: US 201662362741 P
[2022/36]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4053134
Date:07.09.2022
Language:EN
[2022/36]
Search report(s)(Supplementary) European search report - dispatched on:EP05.08.2022
ClassificationIPC:C07F7/18, C07F7/20
[2022/36]
CPC:
C07F7/1804 (EP,US); C07F7/1872 (KR); C07F7/20 (EP,KR,US);
C01D1/02 (US); C01D1/04 (US); C07C31/04 (US)
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 [2023/15]
Former [2022/36]AL,  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 
TitleGerman:VERFAHREN ZUR STABILISIERUNG VON IMINOFUNKTIONELLEM SILAN[2022/36]
English:METHOD OF STABILIZING IMINO-FUNCTIONAL SILANE[2022/36]
French:PROCÉDÉ DE STABILISATION DE SILANE À FONCTIONNALITÉ IMINO[2022/36]
Examination procedure03.03.2023Amendment by applicant (claims and/or description)
03.03.2023Examination requested  [2023/15]
03.03.2023Date on which the examining division has become responsible
Parent application(s)   TooltipEP17746239.7  / EP3484898
Fees paidRenewal fee
11.04.2022Renewal fee patent year 03
11.04.2022Renewal fee patent year 04
11.04.2022Renewal fee patent year 05
27.07.2022Renewal fee patent year 06
27.07.2023Renewal fee patent year 07
25.07.2024Renewal fee patent year 08
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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[X]WO2013090885  (BRIDGESTONE CORP [JP], et al) [X] 1,2,4-13 * example 5-6 page 29 *;
 [I]US2013281562  (BURCKHARDT URS [CH]) [I] 1-13 * example 2 pages 15-16 *;
 [X]  - LU HSU-TUNG ET AL, "Fabrication of organosilica hollow spheres using organosiloxane-templated sol-gel process", JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, SPRINGER, NEW YORK, NY, US, vol. 76, no. 2, doi:10.1007/S10971-015-3842-X, ISSN 0928-0707, (20150819), pages 465 - 468, (20150819), XP035533382 [X] 1,2,4-13 * page 466 *

DOI:   http://dx.doi.org/10.1007/s10971-015-3842-x
 [X]  - MCKITTRICK MICHAEL W. ET AL, "Toward Single-Site Functional MaterialsPreparation of Amine-Functionalized Surfaces Exhibiting Site-Isolated Behavior", CHEMISTRY OF MATERIALS, US, (20030211), vol. 15, no. 5, doi:10.1021/cm020952z, ISSN 0897-4756, pages 1132 - 1139, XP055941471 [X] 1,2,4-13 * page 1135 *

DOI:   http://dx.doi.org/10.1021/cm020952z
by applicantUS2942019
 US3681420
 US5134234
 US5739201
 US6586612
 US6998449
 WO2009043599
 US7906673
 US7923572
 US8877955
    - R.G. BATESG.D. PINCHING, J. Am., Chem. Soc., (19500000), vol. 72, pages 1393 - 92
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.