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Extract from the Register of European Patents

EP About this file: EP3835428

EP3835428 - CHROMOGENIC ABSORBENT MATERIAL FOR ANIMAL LITTER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.08.2024
Database last updated on 18.03.2026
FormerThe patent has been granted
Status updated on  25.08.2023
FormerGrant of patent is intended
Status updated on  25.05.2023
FormerExamination is in progress
Status updated on  29.07.2022
FormerRequest for examination was made
Status updated on  10.12.2021
FormerThe application has been published
Status updated on  14.05.2021
Most recent event   Tooltip26.12.2025Lapse of the patent in a contracting state
New state(s): TR		published on 28.01.2026  [2026/05]
Applicant(s)For all designated states
7905122 Canada Inc.
90 boulevard Marie-Victorin
Boucherville, Québec J4B 1V6 / CA
[2024/20]
Former [2021/24]For all designated states
7905122 Canada Inc.
125 De la Barre
Boucherville QC J4B 2X6 / CA
Inventor(s)01 / JOLLEZ, Paul
2255, rue Vermont
Sherbrooke, Québec J1J 1G9 / CA
 [2021/24]
Representative(s)Gevers & Orès
Immeuble le Palatin 2
3 Cours du Triangle
CS 80165
92939 Paris La Défense Cedex / FR
[2021/24]
Application number, filing date20217225.027.02.2014
[2021/24]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3835428
Date:16.06.2021
Language:EN
[2021/24]
Type: B1 Patent specification 
No.:EP3835428
Date:27.09.2023
Language:EN
[2023/39]
Search report(s)(Supplementary) European search report - dispatched on:EP03.05.2021
ClassificationIPC:C12Q1/28, A01K29/00, B01J20/24, B01J20/28, C12Q1/26, G01N33/52, A01K1/015
[2021/24]
CPC:
G01N33/52 (EP,US); A01K1/0152 (EP,US); A01K1/0155 (EP,US);
B01J20/24 (EP,US); B01J20/28004 (EP,US); B01J20/28011 (EP,US);
B01J20/28069 (EP,US); B01J20/28073 (EP,US); B01J20/28076 (EP,US);
C12Q1/54 (US); C12Y101/03004 (EP,US); C12Y111/01007 (EP,US);
B01J2220/445 (EP,US); B01J2220/4825 (EP,US); B01J2220/49 (EP,US);
B01J2220/68 (EP,US); G01N2333/904 (US); G01N2333/908 (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 [2022/02]
Former [2021/24]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:CHROMOGENES SAUGFÄHIGES MATERIAL FÜR TIERSTREU[2021/24]
English:CHROMOGENIC ABSORBENT MATERIAL FOR ANIMAL LITTER[2021/24]
French:MATÉRIAU ABSORBANT CHROMOGÈNE POUR LITIÈRE ANIMALE[2021/24]
Examination procedure08.12.2021Amendment by applicant (claims and/or description)
08.12.2021Examination requested  [2022/02]
08.12.2021Date on which the examining division has become responsible
02.08.2022Despatch of a communication from the examining division (Time limit: M06)
08.02.2023Reply to a communication from the examining division
26.05.2023Communication of intention to grant the patent
17.08.2023Fee for grant paid
17.08.2023Fee for publishing/printing paid
17.08.2023Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP14884109.1  / EP3110964
Opposition(s)28.06.2024No opposition filed within time limit [2024/36]
Fees paidRenewal fee
24.12.2020Renewal fee patent year 03
24.12.2020Renewal fee patent year 04
24.12.2020Renewal fee patent year 05
24.12.2020Renewal fee patent year 06
24.12.2020Renewal fee patent year 07
24.12.2020Renewal fee patent year 08
21.02.2022Renewal fee patent year 09
16.02.2023Renewal fee patent year 10
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  TooltipCY27.02.2014
HU27.02.2014
AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
TR27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
IE27.02.2024
LU27.02.2024
BE29.02.2024
CH29.02.2024
[2026/05]
Former [2025/41]CY27.02.2014
HU27.02.2014
AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
IE27.02.2024
LU27.02.2024
BE29.02.2024
CH29.02.2024
Former [2025/37]CY27.02.2014
AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
IE27.02.2024
LU27.02.2024
BE29.02.2024
CH29.02.2024
Former [2025/10]AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
IE27.02.2024
LU27.02.2024
BE29.02.2024
CH29.02.2024
Former [2025/08]AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
LU27.02.2024
BE29.02.2024
CH29.02.2024
Former [2024/51]AT27.09.2023
BG27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
LU27.02.2024
CH29.02.2024
Former [2024/49]AT27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SI27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
LU27.02.2024
CH29.02.2024
Former [2024/48]AT27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
LU27.02.2024
CH29.02.2024
Former [2024/47]AT27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
LU27.02.2024
Former [2024/45]AT27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
MC27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/33]AT27.09.2023
CZ27.09.2023
DK27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/26]AT27.09.2023
CZ27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
PL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/23]AT27.09.2023
CZ27.09.2023
EE27.09.2023
FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RO27.09.2023
RS27.09.2023
SE27.09.2023
SK27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
PT29.01.2024
Former [2024/20]FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RS27.09.2023
SE27.09.2023
SM27.09.2023
NO27.12.2023
GR28.12.2023
IS27.01.2024
Former [2024/14]FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
NL27.09.2023
RS27.09.2023
SE27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/10]FI27.09.2023
HR27.09.2023
LT27.09.2023
LV27.09.2023
RS27.09.2023
SE27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/09]FI27.09.2023
LT27.09.2023
SE27.09.2023
NO27.12.2023
GR28.12.2023
Former [2024/08]LT27.09.2023
NO27.12.2023
GR28.12.2023
Documents cited:Search[XYI] FR2303290  (MILES LAB et al.)
 [XYI] JP5173886  
 [XYI] WO2010133001  (PROCEDES SERVI SAND CANADA INC et al.) [X] 1-4,7-10 * example 1 * * page 12, lines 22-34 * * page 12, line 29 - page 13, line 2 *[Y] 5,6,11 [I] 5,6,11
 [XYI] US3978818  (HELDENBRAND LADD L et al.) [X] 1-4,7-10,12 * reference example 19 *[Y] 5,6,11 [I] 5,6,11
 [YD] DE202013005052  (KIRSCH ALEXANDER et al.) [YD] 5,6,11 * example 2 * * page 5, line 15 - line 17 * * page 10, line 1 - line 6 * * page 21, line 8 - line 18 *
by applicantUS4460684
 WO2010133001
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.