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Extract from the Register of European Patents

EP About this file: EP3720903

EP3720903 - THERMALLY TREATED POLYAMIC AMIDE AEROGEL [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  05.01.2024
Database last updated on 14.09.2024
FormerGrant of patent is intended
Status updated on  24.08.2023
FormerExamination is in progress
Status updated on  04.03.2022
FormerRequest for examination was made
Status updated on  11.09.2020
FormerThe international publication has been made
Status updated on  14.06.2019
Formerunknown
Status updated on  02.01.2019
Most recent event   Tooltip08.08.2024Lapse of the patent in a contracting state
New state(s): SE		published on 11.09.2024  [2024/37]
Applicant(s)For all designated states
Blueshift Materials, Inc.
5 South Spencer Road
Spencer, MA 01562 / US
[2020/42]
Inventor(s)01 / SAKAGUCHI, Alan, D.
c/o Blueshift Materials, Inc.
5 South Spencer Road
Spencer, MA 01562 / US
02 / POE, Garrett, D.
c/o Blueshift Materials, Inc.
5 South Spencer Road
Spencer, MA 01562 / US
03 / IRVIN, David, J.
c/o Blueshift Materials, Inc.
5 South Spencer Road
Spencer, MA 01562 / US
04 / JOAQUIN, Alysa, M.
c/o Blueshift Materials, Inc.
5 South Spencer Road
Spencer, MA 01562 / US
05 / MANNING, Janae, D.
c/o Blueshift Materials, Inc.
5 South Spencer Road
Spencer, MA 01562 / US
 [2024/06]
Former [2020/42]01 / SAKAGUCHI, Alan, D.
c/o Blueshift Materials, Inc.
5 South Spencer Road
Spencer, Massachusetts 01562 / US
02 / POE, Garrett, D.
c/o Blueshift Materials, Inc.
5 South Spencer Road
Spencer, Massachusetts 01562 / US
03 / IRVIN, David, J.
c/o Blueshift Materials, Inc.
5 South Spencer Road
Spencer, Massachusetts 01562 / US
04 / JOAQUIN, Alysa, M.
c/o Blueshift Materials, Inc.
5 South Spencer Road
Spencer, Massachusetts 01562 / US
05 / MANNING, Janae, D.
c/o Blueshift Materials, Inc.
5 South Spencer Road
Spencer, Massachusetts 01562 / US
Representative(s)Uexküll & Stolberg
Partnerschaft von
Patent- und Rechtsanwälten mbB
Beselerstraße 4
22607 Hamburg / DE
[2020/42]
Application number, filing date18821814.328.11.2018
[2020/42]
WO2018US62833
Priority number, dateUS201762594786P05.12.2017         Original published format: US 201762594786 P
[2020/42]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019112855
Date:13.06.2019
Language:EN
[2019/24]
Type: A1 Application with search report 
No.:EP3720903
Date:14.10.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 13.06.2019 takes the place of the publication of the European patent application.
[2020/42]
Type: B1 Patent specification 
No.:EP3720903
Date:07.02.2024
Language:EN
[2024/06]
Search report(s)International search report - published on:EP13.06.2019
ClassificationIPC:C08J9/28, B01J13/00, C08G73/10
[2020/42]
CPC:
C08J9/28 (EP,CN,US); B01J13/0091 (EP,US); C08G73/1017 (CN);
C08G73/1042 (CN); C08G73/105 (EP,US); C08G73/1071 (CN);
C08G73/10 (EP); C08J2201/0482 (EP,US); C08J2201/0502 (EP,US);
C08J2205/024 (EP,US); C08J2205/026 (EP,CN,US); C08J2205/042 (EP,US);
C08J2205/044 (EP,US); C08J2205/05 (EP,US); C08J2207/00 (EP);
C08J2379/08 (EP,CN,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 [2020/42]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:THERMISCH BEHANDELTES POLYAMIDAEROGEL[2020/42]
English:THERMALLY TREATED POLYAMIC AMIDE AEROGEL[2020/42]
French:AÉROGEL D'AMIDE POLYAMIQUE TRAITÉ THERMIQUEMENT[2020/42]
Entry into regional phase05.05.2020National basic fee paid 
05.05.2020Designation fee(s) paid 
05.05.2020Examination fee paid 
Examination procedure05.05.2020Examination requested  [2020/42]
05.05.2020Date on which the examining division has become responsible
22.01.2021Amendment by applicant (claims and/or description)
09.03.2022Despatch of a communication from the examining division (Time limit: M04)
19.07.2022Reply to a communication from the examining division
25.08.2023Communication of intention to grant the patent
29.12.2023Fee for grant paid
29.12.2023Fee for publishing/printing paid
29.12.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
13.11.2020Renewal fee patent year 03
30.11.2021Renewal fee patent year 04
24.11.2022Renewal fee patent year 05
24.11.2023Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
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.
Lapses during opposition  TooltipAT07.02.2024
BG07.02.2024
ES07.02.2024
FI07.02.2024
HR07.02.2024
LT07.02.2024
LV07.02.2024
NL07.02.2024
PL07.02.2024
SE07.02.2024
NO07.05.2024
RS07.05.2024
GR08.05.2024
IS07.06.2024
PT07.06.2024
[2024/37]
Former [2024/36]AT07.02.2024
BG07.02.2024
ES07.02.2024
FI07.02.2024
HR07.02.2024
LT07.02.2024
LV07.02.2024
NL07.02.2024
PL07.02.2024
NO07.05.2024
RS07.05.2024
GR08.05.2024
IS07.06.2024
PT07.06.2024
Former [2024/35]AT07.02.2024
BG07.02.2024
ES07.02.2024
FI07.02.2024
HR07.02.2024
LT07.02.2024
NL07.02.2024
NO07.05.2024
RS07.05.2024
GR08.05.2024
IS07.06.2024
Former [2024/34]BG07.02.2024
FI07.02.2024
HR07.02.2024
LT07.02.2024
NL07.02.2024
NO07.05.2024
RS07.05.2024
GR08.05.2024
IS07.06.2024
Former [2024/33]LT07.02.2024
NO07.05.2024
IS07.06.2024
Former [2024/32]IS07.06.2024
Cited inInternational search[XYI]US2014127494  (YAKUWA SHINPEI [JP], et al);
 [Y]WO2017074751  (BLUESHIFT INT MAT INC [US]);
 [XP]WO2017212424  (BLUESHIFT INTERNATIONAL MAT INC [US], et al)
by applicantUS9109088
 US9206298
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.