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Extract from the Register of European Patents

EP About this file: EP3732230

EP3732230 - TRISILOXANE ALKOXYLATE COMPOSITIONS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.04.2024
Database last updated on 14.11.2024
FormerThe patent has been granted
Status updated on  12.05.2023
FormerGrant of patent is intended
Status updated on  24.01.2023
FormerRequest for examination was made
Status updated on  02.10.2020
FormerThe international publication has been made
Status updated on  10.08.2019
Formerunknown
Status updated on  01.03.2019
Most recent event   Tooltip15.11.2024Lapse of the patent in a contracting state
New state(s): BG		published on 18.12.2024 [2024/51]
Applicant(s)For all designated states
Momentive Performance Materials Inc.
260 Hudson River Road
Waterford, NY 12188 / US
[2020/45]
Inventor(s)01 / POLICELLO, George, A.
13 Calam Avenue
Ossining, NY 10562 / US
02 / TRUONG, The Linh
161 South Conger Avenue
Congers, NY 10920 / US
03 / HE, Fengqi
Room 12 301, 477 Xinpu Road
Pudong New Area
Shanghai, 200125 / CN
 [2020/45]
Representative(s)Herrmann, Uwe
Lorenz Seidler Gossel
Rechtsanwälte Patentanwälte
Partnerschaft mbB
Widenmayerstraße 23
80538 München / DE
[2020/45]
Application number, filing date19705661.731.01.2019
[2020/45]
WO2019US15997
Priority number, dateCN20181010660002.02.2018         Original published format: CN201810106600
US201862627992P08.02.2018         Original published format: US 201862627992 P
US201862749738P24.10.2018         Original published format: US 201862749738 P
[2020/45]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019152616
Date:08.08.2019
Language:EN
[2019/32]
Type: A1 Application with search report 
No.:EP3732230
Date:04.11.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 08.08.2019 takes the place of the publication of the European patent application.
[2020/45]
Type: B1 Patent specification 
No.:EP3732230
Date:14.06.2023
Language:EN
[2023/24]
Search report(s)International search report - published on:EP08.08.2019
ClassificationIPC:C08G77/46, C08G65/336, C08L71/02, C08L83/12
[2020/45]
CPC:
C08L83/12 (EP); A01N25/30 (US); A01N25/24 (US);
A01N57/20 (US); C07F7/0838 (US); C08G65/336 (EP,US);
C08G77/46 (EP) (-)
C-Set:
C08L71/02, C08L71/02 (EP)
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 [2020/45]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:TRISILOXAN-ALKOXYLAT-ZUSAMMENSETZUNGEN[2020/45]
English:TRISILOXANE ALKOXYLATE COMPOSITIONS[2020/45]
French:COMPOSITIONS D'ALCOXYLATE DE TRISILOXANE[2020/45]
Entry into regional phase27.07.2020National basic fee paid 
27.07.2020Designation fee(s) paid 
27.07.2020Examination fee paid 
Examination procedure27.07.2020Examination requested  [2020/45]
27.07.2020Date on which the examining division has become responsible
08.02.2021Amendment by applicant (claims and/or description)
25.01.2023Communication of intention to grant the patent
05.05.2023Fee for grant paid
05.05.2023Fee for publishing/printing paid
05.05.2023Receipt of the translation of the claim(s)
Opposition(s)15.03.2024No opposition filed within time limit [2024/21]
Fees paidRenewal fee
27.01.2021Renewal fee patent year 03
27.01.2022Renewal fee patent year 04
27.01.2023Renewal fee patent year 05
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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.
Lapses during opposition  TooltipAT14.06.2023
BG14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
IT14.06.2023
LT14.06.2023
LV14.06.2023
MC14.06.2023
NL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
BE31.01.2024
CH31.01.2024
LU31.01.2024
[2024/51]
Former [2024/48]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
IT14.06.2023
LT14.06.2023
LV14.06.2023
MC14.06.2023
NL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
BE31.01.2024
CH31.01.2024
LU31.01.2024
Former [2024/47]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
IT14.06.2023
LT14.06.2023
LV14.06.2023
MC14.06.2023
NL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
BE31.01.2024
LU31.01.2024
Former [2024/43]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
IT14.06.2023
LT14.06.2023
LV14.06.2023
MC14.06.2023
NL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
LU31.01.2024
Former [2024/40]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
IT14.06.2023
LT14.06.2023
LV14.06.2023
MC14.06.2023
NL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/26]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
IT14.06.2023
LT14.06.2023
LV14.06.2023
NL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/25]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
NL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SI14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/22]AT14.06.2023
CZ14.06.2023
DK14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
NL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/10]AT14.06.2023
CZ14.06.2023
EE14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
NL14.06.2023
RO14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
PT16.10.2023
Former [2024/09]AT14.06.2023
CZ14.06.2023
ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
NL14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
IS14.10.2023
Former [2024/08]ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
NL14.06.2023
RS14.06.2023
SE14.06.2023
SK14.06.2023
SM14.06.2023
NO14.09.2023
GR15.09.2023
Former [2024/03]ES14.06.2023
FI14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
NL14.06.2023
RS14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2024/01]ES14.06.2023
HR14.06.2023
LT14.06.2023
LV14.06.2023
NL14.06.2023
RS14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2023/52]ES14.06.2023
HR14.06.2023
NL14.06.2023
RS14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2023/51]ES14.06.2023
HR14.06.2023
RS14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2023/50]ES14.06.2023
SE14.06.2023
NO14.09.2023
GR15.09.2023
Former [2023/48]ES14.06.2023
SE14.06.2023
NO14.09.2023
Former [2023/46]ES14.06.2023
Cited inInternational search[A]US2007266750  (HOLLIS SHANNON [US], et al) [A] 1-9,17-20 * paragraph [0005] - paragraph [0009] * * paragraph [0015] - paragraph [0022] *;
 [A]WO2008111928  (MOMENTIVE PERFORMANCE MAT INC [US], et al) [A] 1-9,17-20 * paragraph [0003] - paragraph [0017] * * paragraph [0027] - paragraph [0034] *;
 [A]WO2017011126  (MOMENTIVE PERFORMANCE MAT INC [US]) [A] 1-9,17-20 * page 1, paragraph 4 - page 3, paragraph 1 ** page 19, paragraph 3 - page 21, paragraph 2 *
by applicantUS3159601
 US3220972
 US3715334
 US3775452
 US3814730
 US5558806
 US5674832
    - "Homogeneous Catalysis of Hydrosilylation by Transition Metals", J.L. SPIER, Advances in Organometallic Chemistry, Academic Press, (19790000), vol. 17, pages 407 - 447
    - STEVENS et al., "Adhesion of spray droplets to foliage: The role of dynamic surface tension and advantages of organosilicone surfactants", Pestic. Sci., (19930000), vol. 38, pages 237 - 245
    - STEVENS et al., "Contributions of stomatal infiltration and cuticular penetration to enhancements of foliar uptake by surfactants", Pestic. Sci., vol. 33, pages 371 - 382, XP000267639
    - STEVENS et al., Pestic. Sci., vol. 33, pages 371 - 382
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.