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Extract from the Register of European Patents

EP About this file: EP3496764

EP3496764 - BITTER PRINCIPLE DERIVATIVES [Right-click to bookmark this link]
Former [2019/25]PRODUCTION OF BITTER PRINCIPLE DERIVATIVES
[2020/03]
StatusNo opposition filed within time limit
Status updated on  23.04.2021
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  15.05.2020
FormerGrant of patent is intended
Status updated on  09.01.2020
FormerRequest for examination was made
Status updated on  17.05.2019
FormerThe international publication has been made
Status updated on  17.02.2018
Formerunknown
Status updated on  08.09.2017
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Julius-Maximilians-Universitaet Wuerzburg
Am Sanderring 2
97070 Wuerzburg / DE
[2019/25]
Inventor(s)01 / WYRWA, Ralf
Burgstrasse 47
07715 Rothenstein / DE
02 / RODE, Claudia
Am Birnstiel 8
07745 Jena / DE
03 / SEEMANN, Thomas
Coppanz Nr. 19
07751 Bucha / DE
04 / MEINEL, Lorenz
Heinrich-Zeuner-Str. 10
97082 Wuerzburg / DE
05 / RITZER, Jennifer
Riemenschneiderstrasse 64
97230 Estenfeld / DE
06 / SCHNABELRAUCH, Matthias
Burggarten 17
07745 Jena / DE
 [2019/25]
Representative(s)Lederer & Keller Patentanwälte Partnerschaft mbB
Unsöldstraße 2
80538 München / DE
[N/P]
Former [2019/25]Teipel, Stephan, et al
Lederer & Keller
Patentanwälte Partnerschaft mbB
Unsöldstrasse 2
80538 München / DE
Application number, filing date17758824.111.08.2017
[2019/25]
WO2017EP70450
Priority number, dateDE2016100976611.08.2016         Original published format: DE102016009766
[2019/25]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2018029347
Date:15.02.2018
Language:DE
[2018/07]
Type: A1 Application with search report 
No.:EP3496764
Date:19.06.2019
Language:DE
The application published by WIPO in one of the EPO official languages on 15.02.2018 takes the place of the publication of the European patent application.
[2019/25]
Type: B1 Patent specification 
No.:EP3496764
Date:17.06.2020
Language:DE
[2020/25]
Search report(s)International search report - published on:EP15.02.2018
ClassificationIPC:C07C231/12, C07C269/04, C07C237/20, C07C237/36
[2020/03]
CPC:
A61K47/65 (EP,US); C07C237/04 (US); A61K47/186 (US);
A61K47/54 (EP,US); C07C231/12 (EP,US); C07C233/07 (US);
C07C269/04 (EP,US) (-)
C-Set:
C07C231/12, C07C237/20 (EP,US);
C07C231/12, C07C237/36 (US,EP);
C07C269/04, C07C271/28 (US,EP)
Former IPC [2019/25]A61K49/00, C07C233/07, C07K17/06
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 [2019/25]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:BITTERSTOFFDERIVATE[2020/03]
English:BITTER PRINCIPLE DERIVATIVES[2020/03]
French:DÉRIVÉS DE SUBSTANCES AMÈRES[2020/03]
Former [2019/25]HERSTELLUNG VON BITTERSTOFFDERIVATEN
Former [2019/25]PRODUCTION OF BITTER PRINCIPLE DERIVATIVES
Former [2019/25]PRÉPARATION DE DÉRIVÉS DE SUBSTANCES AMÈRES
Entry into regional phase14.01.2019National basic fee paid 
14.01.2019Designation fee(s) paid 
14.01.2019Examination fee paid 
Examination procedure14.01.2019Examination requested  [2019/25]
14.01.2019Date on which the examining division has become responsible
30.07.2019Amendment by applicant (claims and/or description)
10.01.2020Communication of intention to grant the patent
08.05.2020Fee for grant paid
08.05.2020Fee for publishing/printing paid
08.05.2020Receipt of the translation of the claim(s)
Opposition(s)18.03.2021No opposition filed within time limit [2021/21]
Fees paidRenewal fee
16.07.2019Renewal fee patent year 03
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  TooltipHU11.08.2017
AL17.06.2020
CY17.06.2020
CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
HR17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
MK17.06.2020
MT17.06.2020
PL17.06.2020
RO17.06.2020
RS17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
SM17.06.2020
TR17.06.2020
LU11.08.2020
BG17.09.2020
NO17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
[2022/33]
Former [2022/27]HU11.08.2017
AL17.06.2020
CY17.06.2020
CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
HR17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
MT17.06.2020
PL17.06.2020
RO17.06.2020
RS17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
SM17.06.2020
TR17.06.2020
LU11.08.2020
BG17.09.2020
NO17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
Former [2021/24]AL17.06.2020
CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
HR17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
PL17.06.2020
RO17.06.2020
RS17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
SM17.06.2020
LU11.08.2020
BG17.09.2020
NO17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
Former [2021/20]AL17.06.2020
CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
HR17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
PL17.06.2020
RO17.06.2020
RS17.06.2020
SE17.06.2020
SK17.06.2020
SM17.06.2020
LU11.08.2020
BG17.09.2020
NO17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
Former [2021/18]AL17.06.2020
CZ17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
HR17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
PL17.06.2020
RO17.06.2020
RS17.06.2020
SE17.06.2020
SK17.06.2020
SM17.06.2020
BG17.09.2020
NO17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
Former [2021/10]AL17.06.2020
CZ17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
HR17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
PL17.06.2020
RO17.06.2020
RS17.06.2020
SE17.06.2020
SK17.06.2020
SM17.06.2020
BG17.09.2020
NO17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
Former [2021/09]AL17.06.2020
CZ17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
HR17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
RO17.06.2020
RS17.06.2020
SE17.06.2020
SM17.06.2020
BG17.09.2020
NO17.09.2020
GR18.09.2020
PT19.10.2020
Former [2021/04]AL17.06.2020
FI17.06.2020
HR17.06.2020
LT17.06.2020
LV17.06.2020
RS17.06.2020
SE17.06.2020
BG17.09.2020
NO17.09.2020
GR18.09.2020
Former [2021/01]FI17.06.2020
HR17.06.2020
LT17.06.2020
LV17.06.2020
RS17.06.2020
SE17.06.2020
BG17.09.2020
NO17.09.2020
GR18.09.2020
Former [2020/51]FI17.06.2020
HR17.06.2020
LT17.06.2020
LV17.06.2020
RS17.06.2020
SE17.06.2020
NO17.09.2020
GR18.09.2020
Former [2020/50]FI17.06.2020
HR17.06.2020
LT17.06.2020
LV17.06.2020
SE17.06.2020
NO17.09.2020
GR18.09.2020
Former [2020/48]FI17.06.2020
LT17.06.2020
SE17.06.2020
NO17.09.2020
Former [2020/47]LT17.06.2020
NO17.09.2020
Cited inInternational search[X]GB1307250  (MAY & BAKER LTD) [X] 1 * example 13: 1-ethoxycarbonyl-3-[2-(N-benzyl-N-methylaminoacetamido)phenyl]thiourea hydrochloride; page 51, lines 85-87 *;
 [A]WO2005063777  (CORUS PHARMA [US], et al) [A] 1-10 * example 13 *;
 [A]WO2013132058  (UNIV WUERZBURG J MAXIMILIANS [DE]) [A] 1-10 * pages 1,2,19; figure 3 * * pages 22,23 *;
 [A]  - ALFRED SAROLI, "Structure-activity relationship of bitter compounds related to denatonium chloride and dipeptide methyl esters", ZEITSCHRIFT FUER LEBENSMITTELUNTERSUCHUNG UND -FORSCHUNG., XX, (19860201), vol. 182, no. 2, doi:10.1007/BF01454242, ISSN 0044-3026, pages 118 - 120, XP055421926 [A] 1-10 * tables 1,2 *

DOI:   http://dx.doi.org/10.1007/BF01454242
 [X]  - ZREGISTRY, SERVICE, COLUMBUS, OHIO, US, (20140516), Database accession no. 1605618-01-6, XP002775339 [X] 1 * compounds 1605618-01-6 *
 [X]  - ZREGISTRY, SERVICE, COLUMBUS, OHIO, US, (20140505), Database accession no. 1597451-18-7, XP002775340 [X] 1 * compounds 1597451-18-7 *
 [X]  - ZREGISTRY, SERVICE, COLUMBUS, OHIO, US, (20140501), Database accession no. 1595199-59-9, XP002775341 [X] 1 * compounds 1595199-59-9 *
 [X]  - ZREGISTRY, SERVICE, COLUMBUS, OHIO, US, (20140401), Database accession no. 1578182-21-4, XP002775342 [X] 1 * compounds 1578182-21-4 *
 [X]  - ZREGISTRY, SERVICE, COLUMBUS, OHIO, US, (20140328), Database accession no. 1575693-30-9, XP002775343 [X] 1 * compounds 1575693-30-9 *
by applicantUS5891919
 EP0955309
 WO2006062406
    - S. RODGERS et al., Chem. Senses, (20050000), vol. 30, pages 547 - 557
    - A. TROSZYNSKA, Pol. J. Food Nutr. Sci., (20040000), vol. 13, no. 54, pages 65 - 73
    - A. DREWNOWSKI et al., Am. J. Clin. Nutr., (20000000), vol. 72, pages 1424 - 1435
    - A. SAROLI, Z Lebensm Unters Forsch, (19860000), vol. 182, pages 118 - 120
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.