blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3510399

EP3510399 - PSMA-TARGETED NIR DYES AND THEIR USES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.01.2024
Database last updated on 19.10.2024
FormerThe patent has been granted
Status updated on  27.01.2023
FormerGrant of patent is intended
Status updated on  15.09.2022
FormerRequest for examination was made
Status updated on  14.06.2019
FormerThe international publication has been made
Status updated on  23.03.2018
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): BE		published on 04.09.2024  [2024/36]
Applicant(s)For all designated states
On Target Laboratories, LLC
Kurz Purdue Technology Center
1281 Win Hentschel Blvd.
West Lafayette, Indiana 47906 / US
[2023/09]
Former [2019/29]For all designated states
On Target Laboratories, LLC
Kurz Purdue Technology Center
1281 Win Hentschel Blvd.
West Lafayette, Indiana 47906 / US
Inventor(s)01 / KULARATNE, Sumith A.
3884 Ledyard Street
West Lafayette Indiana 47906 / US
02 / GAGARE, Pravin
c/o On Target Laboratories
1281 Win Hentschel Blvd
West Lafayette Indiana 47906 / US
 [2019/31]
Former [2019/29]01 / KULARATNE, Sumith A.
3884 Ledyard Street
West Lafayette Indiana 47906 / US
02 / GAGARE, Pravin
2550 Yeager Road Apt. 1-8
West Lafayette Indiana 47906 / US
Representative(s)Studio Torta S.p.A.
Via Viotti, 9
10121 Torino / IT
[2019/29]
Application number, filing date17849593.308.09.2017
[2019/29]
WO2017US50641
Priority number, dateUS201662385528P09.09.2016         Original published format: US 201662385528 P
[2019/29]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018049132
Date:15.03.2018
Language:EN
[2018/11]
Type: A1 Application with search report 
No.:EP3510399
Date:17.07.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 15.03.2018 takes the place of the publication of the European patent application.
[2019/29]
Type: B1 Patent specification 
No.:EP3510399
Date:01.03.2023
Language:EN
[2023/09]
Search report(s)International search report - published on:US15.03.2018
(Supplementary) European search report - dispatched on:EP02.04.2020
ClassificationIPC:C09B23/01, A61K49/00, C07D209/20, // C07D209/24
[2022/32]
CPC:
C07D209/20 (EP,US); A61K49/00 (US); A61K49/0032 (EP,US);
A61K49/0052 (EP,US); A61K49/0054 (EP,US); A61K49/0056 (EP,US);
C09B23/0066 (EP); G01N21/6428 (US); G01N33/57434 (US);
G01N33/57492 (US); C07D209/24 (EP,US); G01N2021/6439 (US) (-)
Former IPC [2020/19]C09B23/01, G01N33/50, G01N33/566, G01N33/569, G01N33/58, A61K49/00, C07D209/20
Former IPC [2019/29]G01N33/50, G01N33/566, G01N33/569, G01N33/58
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 [2019/29]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:PSMA-GERICHTETE NIR-FARBSTOFFE UND DEREN VERWENDUNGEN[2019/29]
English:PSMA-TARGETED NIR DYES AND THEIR USES[2019/29]
French:COLORANTS NIR CIBLÉS SUR PSMA ET LEURS UTILISATIONS[2019/29]
Entry into regional phase07.03.2019National basic fee paid 
07.03.2019Search fee paid 
07.03.2019Designation fee(s) paid 
07.03.2019Examination fee paid 
Examination procedure07.03.2019Examination requested  [2019/29]
24.09.2020Amendment by applicant (claims and/or description)
16.09.2022Communication of intention to grant the patent
17.01.2023Fee for grant paid
17.01.2023Fee for publishing/printing paid
17.01.2023Receipt of the translation of the claim(s)
Opposition(s)04.12.2023No opposition filed within time limit [2024/06]
Fees paidRenewal fee
23.09.2019Renewal fee patent year 03
24.09.2020Renewal fee patent year 04
24.09.2021Renewal fee patent year 05
23.09.2022Renewal 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  TooltipAT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
MC01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SE01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
LU08.09.2023
BE30.09.2023
[2024/36]
Former [2024/28]AT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
MC01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SE01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
LU08.09.2023
Former [2024/25]AT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SE01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
LU08.09.2023
Former [2024/10]AT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SE01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
Former [2023/50]AT01.03.2023
CZ01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SE01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
Former [2023/49]AT01.03.2023
CZ01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SE01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/48]AT01.03.2023
EE01.03.2023
FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RS01.03.2023
SE01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/46]FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RS01.03.2023
SE01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/38]FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RS01.03.2023
SE01.03.2023
NO01.06.2023
GR02.06.2023
Former [2023/37]FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
RS01.03.2023
SE01.03.2023
NO01.06.2023
GR02.06.2023
Former [2023/36]FI01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
RS01.03.2023
SE01.03.2023
NO01.06.2023
Former [2023/35]HR01.03.2023
LT01.03.2023
RS01.03.2023
NO01.06.2023
Former [2023/34]LT01.03.2023
RS01.03.2023
Former [2023/33]LT01.03.2023
Documents cited:Search[XP]WO2017044584  (ON TARGET LABORATORIES LLC [US]) [XP] 1-4 * page 83-84, scheme 2 ** page 89, paragraph 00268 - page 90 *
International search[A]US2010324008  (LOW PHILIP STEWART [US], et al) [A] 1-4 * ; paragraphs (0187]-[0194] *;
 [A]US2011064657  (POMPER MARTIN GILBERT [US], et al) [A] 1-4 * ; entire document *;
 [A]US2014271482  (LOW PHILIP S [US], et al) [A] 1-4 * ; abstract; figures 21-22 *;
 [A]US2015366968  (BASILION JAMES [US]) [A] 1-4 * ; paragraphs [0091], [0148]-[0153] *;
 [A]US9254341  (KULARATNE SUMITH A [US], et al) [A] 1-4 * ; abstract; figures 8A-8C, 9; claim 1 *;
 [A]  - CHEN, Y et al., "Synthesis and Biological Evaluation of Low Molecular Weight Fluorescent Imaging Agents for the Prostate-Specific Membrane Antigen", Bioconjugate Chemistry, (20121219), vol. 23, no. 12, pages 2377 - 2385, XP055280710 [A] 1-4 * ; entire document *

DOI:   http://dx.doi.org/10.1021/bc3003919
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.