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Extract from the Register of European Patents

EP About this file: EP3599258

EP3599258 - METHOD TO PRODUCE COLORLESS, HIGH POROSITY, TRANSPARENT POLYMER AEROGELS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.02.2022
Database last updated on 13.09.2024
FormerThe patent has been granted
Status updated on  05.03.2021
FormerGrant of patent is intended
Status updated on  29.10.2020
FormerRequest for examination was made
Status updated on  31.07.2020
FormerThe application has been published
Status updated on  27.12.2019
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024 [2024/42]
Applicant(s)For all designated states
Palo Alto Research Center Incorporated
Office of General Counsel Property Law Department
Attn: IP Documentation Center
800 Phillips Road, MS 105-20C
Webster, NY 14580 / US
For all designated states
Xerox Corporation
Office of General Counsel
Intellectual Property Law Department
Attn: IP Documentation Center
800 Phillips Road, MS 105-20C
Webster, NY 14580 / US
[2020/05]
Inventor(s)01 / CHINTAPALLI, Mahati
1077A W. Dana Street
Mountain View, CA California 94041 / US
02 / KEOSHKERIAN, Barkev
40 Mountfield Crescent
Thornhill, Ontario L4J 7E8 / CA
03 / HO, Alec
1200 E. California Blvd.
MSC 412
Pasadena, CA California 91126 / US
04 / IFTIME, Gabriel
4841 Mangrove Drive
Dublin, CA California 94568 / US
05 / VAN OVERMEERE, Quentin
950 High School Way, Apt. 33
Mountain View, CA California 94041 / US
06 / BULGER, Eli
1775 Concession
Nottawa, Ontario L0M 1P0 / CA
 [2020/05]
Representative(s)Gill Jennings & Every LLP
The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[N/P]
Former [2020/05]Gill Jennings & Every LLP
JWF The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
Application number, filing date19187670.522.07.2019
[2020/05]
Priority number, dateUS20181604669226.07.2018         Original published format: US201816046692
[2020/05]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3599258
Date:29.01.2020
Language:EN
[2020/05]
Type: B1 Patent specification 
No.:EP3599258
Date:07.04.2021
Language:EN
[2021/14]
Search report(s)(Supplementary) European search report - dispatched on:EP30.09.2019
ClassificationIPC:C08J9/28, C08F2/38
[2020/05]
CPC:
C08J9/286 (EP); C08F293/005 (US); B01J13/0065 (US);
B01J13/0091 (US); C08F2/38 (EP); C08J3/24 (US);
C08F2438/01 (EP); C08F2438/02 (EP,US); C08J2201/0542 (EP);
C08J2205/026 (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 [2020/36]
Former [2020/05]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 HERSTELLUNG VON FARBLOSEN, HOCHPORÖSEN, TRANSPARENTEN POLYMER-AEROGELEN[2020/05]
English:METHOD TO PRODUCE COLORLESS, HIGH POROSITY, TRANSPARENT POLYMER AEROGELS[2020/05]
French:PROCÉDÉ DE FABRICATION D'AÉROGELS POLYMÉRIQUES SANS COULEUR, À HAUTE POROSITÉ ET TRANSPARENTS[2020/05]
Examination procedure24.06.2020Amendment by applicant (claims and/or description)
29.07.2020Examination requested  [2020/36]
29.07.2020Date on which the examining division has become responsible
30.10.2020Communication of intention to grant the patent
25.02.2021Fee for grant paid
25.02.2021Fee for publishing/printing paid
25.02.2021Receipt of the translation of the claim(s)
Opposition(s)10.01.2022No opposition filed within time limit [2022/11]
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  TooltipHU22.07.2019
AL07.04.2021
AT07.04.2021
CY07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
IT07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
MK07.04.2021
MT07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IE22.07.2021
LU22.07.2021
BE31.07.2021
IS07.08.2021
PT09.08.2021
[2024/42]
Former [2024/23]HU22.07.2019
AL07.04.2021
AT07.04.2021
CY07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
IT07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
MK07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IE22.07.2021
LU22.07.2021
BE31.07.2021
IS07.08.2021
PT09.08.2021
Former [2023/33]HU22.07.2019
AL07.04.2021
AT07.04.2021
CY07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
IT07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IE22.07.2021
LU22.07.2021
BE31.07.2021
IS07.08.2021
PT09.08.2021
Former [2023/30]AL07.04.2021
AT07.04.2021
CY07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
IT07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IE22.07.2021
LU22.07.2021
BE31.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/36]AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
IT07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IE22.07.2021
LU22.07.2021
BE31.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/35]AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IE22.07.2021
LU22.07.2021
BE31.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/34]AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
LU22.07.2021
BE31.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/29]AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
LU22.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/26]AL07.04.2021
AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
LU22.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/23]AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
LU22.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/18]AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
PT09.08.2021
IS22.12.2021
Former [2022/10]AT07.04.2021
CZ07.04.2021
DK07.04.2021
EE07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
PT09.08.2021
IS22.12.2021
Former [2022/09]AT07.04.2021
CZ07.04.2021
DK07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
PL07.04.2021
RO07.04.2021
RS07.04.2021
SE07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/08]AT07.04.2021
CZ07.04.2021
DK07.04.2021
ES07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
PL07.04.2021
RS07.04.2021
SE07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2022/07]AT07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
PL07.04.2021
RS07.04.2021
SE07.04.2021
SM07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2021/52]AT07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
PL07.04.2021
RS07.04.2021
SE07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2021/51]AT07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
RS07.04.2021
SE07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
IS07.08.2021
PT09.08.2021
Former [2021/50]AT07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
SE07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
PT09.08.2021
Former [2021/49]AT07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
NL07.04.2021
SE07.04.2021
BG07.07.2021
NO07.07.2021
GR08.07.2021
Former [2021/46]AT07.04.2021
FI07.04.2021
LT07.04.2021
NL07.04.2021
BG07.07.2021
Documents cited:Search[Y]US6716948  (KLAERNER GERRIT [US], et al) [Y] 2,13-16 * column 31, line 43 - line 54 ** column 31, line 64 - line 67 *;
 [XY]US2018093456  (VAN OVERMEERE QUENTIN L [US], et al) [X] 1,3-12,17-31 * paragraphs [0001] , [0014] , [0023] , [0026] , [0027] , [0042] , [0051] - [0057] - [0064] , [0067] - [0069]; claims 14,16,26,27 * [Y] 2,13-16;
 [XP]EP3466986  (PALO ALTO RES CT INC [US], et al) [XP] 1-31 * paragraphs [0001] , [0013] , [0022] - [0024] - [0026] - [0036] - [0054] - [0056] - [0058] , [0061] , [0062] , [0064]; figures 3,4,6,9,10 *
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.