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Extract from the Register of European Patents

EP About this file: EP3740595

EP3740595 - CHROMIUM TANNING AGENTS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.02.2023
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  11.03.2022
FormerGrant of patent is intended
Status updated on  14.06.2021
FormerRequest for examination was made
Status updated on  23.10.2020
FormerThe international publication has been made
Status updated on  27.07.2019
Formerunknown
Status updated on  18.01.2019
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): MC		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
TFL Ledertechnik GmbH
Peter-Krauseneck-Strasse 16
79618 Rheinfelden / DE
[2022/03]
Former [2020/50]For all designated states
LANXESS Deutschland GmbH
Kennedyplatz 1
50569 Köln / DE
Former [2020/48]For all designated states
LANXESS Deutschland GmbH
Kennedyplatz 1
50569 Köln / DE
Inventor(s)01 / RABE, Volker
Dünnerweg 38
51375 Leverkusen / DE
02 / DÖPPERT, Susanne
Atzlenbacher Str. 69
51381 Leverkusen / DE
03 / REINERS, Juergen
Carl-Rumpff-Str.57
51373 Leverkusen / DE
 [2020/48]
Representative(s)Kunst, Manuel Nikolaus Johannes
Maucher Jenkins
Patent-und Rechtsanwälte
Urachstrasse 23
79102 Freiburg im Breisgau / DE
[2022/15]
Application number, filing date19700193.611.01.2019
[2020/48]
WO2019EP50672
Priority number, dateEP2018015187416.01.2018         Original published format: EP 18151874
[2020/48]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2019141603
Date:25.07.2019
Language:DE
[2019/30]
Type: A1 Application with search report 
No.:EP3740595
Date:25.11.2020
Language:DE
The application published by WIPO in one of the EPO official languages on 25.07.2019 takes the place of the publication of the European patent application.
[2020/48]
Type: B1 Patent specification 
No.:EP3740595
Date:13.04.2022
Language:DE
[2022/15]
Search report(s)International search report - published on:EP25.07.2019
ClassificationIPC:C14C3/06
[2020/48]
CPC:
C14C3/06 (EP,KR,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 [2020/48]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:CHROMGERBSTOFFE[2020/48]
English:CHROMIUM TANNING AGENTS[2020/48]
French:AGENTS DE TANNAGE À BASE DE CHROME[2021/25]
Former [2020/48]AGENTS DE TANNAGE AU CHROME
Entry into regional phase17.08.2020National basic fee paid 
17.08.2020Designation fee(s) paid 
17.08.2020Examination fee paid 
Examination procedure17.08.2020Examination requested  [2020/48]
17.08.2020Date on which the examining division has become responsible
15.06.2021Communication of intention to grant the patent
22.10.2021Fee for grant paid
22.10.2021Fee for publishing/printing paid
22.10.2021Receipt of the translation of the claim(s)
Opposition(s)16.01.2023No opposition filed within time limit [2023/12]
Fees paidRenewal fee
01.02.2021Renewal fee patent year 03
03.03.2022Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.01.202204   M06   Fee paid on   03.03.2022
Opt-out from the exclusive  Tooltip
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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  TooltipAL13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
MC13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SI13.04.2022
SM13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
IE11.01.2023
LU11.01.2023
[2024/29]
Former [2024/08]AL13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SI13.04.2022
SM13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
IE11.01.2023
LU11.01.2023
Former [2023/43]AL13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SI13.04.2022
SM13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
LU11.01.2023
Former [2023/25]AL13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SI13.04.2022
SM13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
Former [2023/17]AL13.04.2022
CZ13.04.2022
DK13.04.2022
EE13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SM13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
Former [2023/09]CZ13.04.2022
DK13.04.2022
EE13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
PL13.04.2022
RO13.04.2022
RS13.04.2022
SE13.04.2022
SM13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
Former [2023/07]DK13.04.2022
FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
PL13.04.2022
RS13.04.2022
SE13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
Former [2022/51]FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
PL13.04.2022
RS13.04.2022
SE13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
IS13.08.2022
Former [2022/50]FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
PL13.04.2022
RS13.04.2022
SE13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
Former [2022/49]FI13.04.2022
HR13.04.2022
LT13.04.2022
LV13.04.2022
SE13.04.2022
BG13.07.2022
NO13.07.2022
GR14.07.2022
Former [2022/47]FI13.04.2022
LT13.04.2022
SE13.04.2022
NO13.07.2022
Cited inInternational search[A]RU2083673  ;
 [AD]CN103014191  ;
 [AD]US2005069472  (CANDIDO MANUELA CINZIA [IT], et al) [AD] 1-15 * paragraphs [0001] , [0007] - [0014] - [0017] - [0025] - [0031] * * paragraphs [0056] - [0060]; examples 1,3 *;
 [A]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 1998, no. 11, Database accession no. 1998-118787, XP002779107 & RU2083673 C1 19970710 (SHOE LEATHER IND RES INST) [A] 1-15 * abstract *
 [AD]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2013, no. 64, Database accession no. 2013-P19721, XP002779108 & CN103014191 A 20130403 (UNIV SICHUAN) [AD] 1-15 * abstract *
by applicantDE1230170
 DE4238979
 US2005069472
 CN103014191
    - Waste Management, (20100000), vol. 30, pages 1091 - 1100
    - CABEZA, L.F., JALCA, (19980000), vol. 93, pages 83 - 97
    - Bibliothek des Leders, (19900000), vol. 3, pages 79 - 80
    - Bibliothek des Leders, (19900000), vol. 3, pages 73 - 75,283-285
    - Bibliothek des Leders, (19900000), vol. 3, page 75
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.