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
FAQ - Register Alert
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: EP3109288

EP3109288 - METHOD FOR PRODUCING HYDROLYSED COLLAGEN FOR TANNING AND RETANNING LEATHER WITH WET-BLUE LEATHER WASTE, AND PRODUCT OBTAINED USING SAID METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.12.2022
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  24.12.2021
FormerGrant of patent is intended
Status updated on  31.08.2021
FormerExamination is in progress
Status updated on  10.11.2017
FormerRequest for examination was made
Status updated on  25.11.2016
FormerThe international publication has been made
Status updated on  18.11.2016
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Quimica Stoever S.A. De C.V.
Av. Industriales 502
Fracc. Julián de Obregón, León
37290 Guanajuato / MX
[2016/52]
Inventor(s)01 / DÍAZ PÉREZ, Ramón
San Nicolás de Bari 717-12 Privadas
Las Margaritas
45138 Zapopan - Jalisco / MX
 [2016/52]
Representative(s)Isern Patentes y Marcas S.L.
Avda. Diagonal, 463 Bis, 2°
08036 Barcelona / ES
[2022/04]
Former [2016/52]Isern-Jara, Nuria
J. Isern Patentes y Marcas
Avda. Diagonal 463 Bis 2°
08036 Barcelona / ES
Application number, filing date15724502.803.06.2015
[2016/52]
WO2015MX00084
Priority number, dateMX2015000586508.05.2015         Original published format: MX 2015005865
[2016/52]
Filing languageES
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016182418
Date:17.11.2016
Language:ES
[2016/46]
Type: A1 Application with search report 
No.:EP3109288
Date:28.12.2016
Language:EN
[2016/52]
Type: B1 Patent specification 
No.:EP3109288
Date:26.01.2022
Language:EN
[2022/04]
Search report(s)International search report - published on:ES17.11.2016
(Supplementary) European search report - dispatched on:EP17.02.2017
ClassificationIPC:C09H1/04, C09H5/00, C14C3/00, C08L89/06, C14C3/08, C14C3/32
[2017/12]
CPC:
C08L89/06 (EP); C14C3/06 (EP); C14C3/08 (EP);
C14C3/10 (EP); C14C3/28 (EP)
Former IPC [2016/52]C09H1/04, C09H5/00, C14C3/00
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 [2016/52]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:VERFAHREN ZUR REPARATUR VON HYDROLYSIERTEM KOLLAGEN ZUM GERBEN UND ZUM NACHGERBEN VON LEDER MIT WET-BLUE-LEDERABFÄLLEN UND PRODUKT AUS DIESEM VERFAHREN[2016/52]
English:METHOD FOR PRODUCING HYDROLYSED COLLAGEN FOR TANNING AND RETANNING LEATHER WITH WET-BLUE LEATHER WASTE, AND PRODUCT OBTAINED USING SAID METHOD[2016/52]
French:PROCÉDÉ POUR LA PRÉPARATION DE COLLAGÈNE HYDROLYSÉ POUR LE TANNAGE ET LE TANNAGE RENOUVELÉ DE CUIRS AVEC DES REBUTS DE CUIR "WET-BLUE", PRODUIT OBTENU AVEC UN TEL PROCÉDÉ[2016/52]
Entry into regional phase08.06.2015Translation filed 
30.06.2015National basic fee paid 
30.06.2015Search fee paid 
30.06.2015Designation fee(s) paid 
30.06.2015Examination fee paid 
Examination procedure08.06.2015Date on which the examining division has become responsible
30.06.2015Examination requested  [2016/52]
30.08.2017Amendment by applicant (claims and/or description)
14.11.2017Despatch of a communication from the examining division (Time limit: M04)
27.02.2018Reply to a communication from the examining division
27.02.2019Despatch of a communication from the examining division (Time limit: M04)
17.06.2019Reply to a communication from the examining division
18.06.2020Despatch of a communication from the examining division (Time limit: M04)
30.09.2020Reply to a communication from the examining division
01.09.2021Communication of intention to grant the patent
15.12.2021Fee for grant paid
15.12.2021Fee for publishing/printing paid
15.12.2021Receipt of the translation of the claim(s)
Opposition(s)27.10.2022No opposition filed within time limit [2023/01]
Fees paidRenewal fee
06.06.2017Renewal fee patent year 03
27.06.2018Renewal fee patent year 04
23.05.2019Renewal fee patent year 05
29.04.2020Renewal fee patent year 06
25.05.2021Renewal fee patent year 07
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  TooltipHU03.06.2015
AL26.01.2022
AT26.01.2022
CY26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
MK26.01.2022
MT26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
GB03.06.2022
IE03.06.2022
LU03.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
[2024/41]
Former [2024/22]HU03.06.2015
AL26.01.2022
AT26.01.2022
CY26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
MK26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
GB03.06.2022
IE03.06.2022
LU03.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2024/20]HU03.06.2015
AL26.01.2022
AT26.01.2022
CY26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
GB03.06.2022
IE03.06.2022
LU03.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2024/18]HU03.06.2015
AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
GB03.06.2022
IE03.06.2022
LU03.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2023/27]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
GB03.06.2022
IE03.06.2022
LU03.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2023/25]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
IE03.06.2022
LU03.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2023/22]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
IE03.06.2022
LU03.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2023/21]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
IE03.06.2022
LU03.06.2022
CH30.06.2022
LI30.06.2022
Former [2023/20]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
IE03.06.2022
Former [2023/10]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SI26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2023/08]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
MC26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2023/01]AL26.01.2022
AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/49]AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SK26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/48]AT26.01.2022
CZ26.01.2022
DK26.01.2022
EE26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/47]AT26.01.2022
DK26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
NL26.01.2022
PL26.01.2022
RO26.01.2022
RS26.01.2022
SE26.01.2022
SM26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/46]AT26.01.2022
DK26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
NL26.01.2022
PL26.01.2022
RS26.01.2022
SE26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/42]AT26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
NL26.01.2022
PL26.01.2022
RS26.01.2022
SE26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
IS26.05.2022
PT26.05.2022
Former [2022/39]AT26.01.2022
ES26.01.2022
FI26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
NL26.01.2022
PL26.01.2022
RS26.01.2022
SE26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
PT26.05.2022
Former [2022/36]AT26.01.2022
ES26.01.2022
HR26.01.2022
LT26.01.2022
LV26.01.2022
NL26.01.2022
PL26.01.2022
RS26.01.2022
SE26.01.2022
BG26.04.2022
NO26.04.2022
GR27.04.2022
PT26.05.2022
Former [2022/35]ES26.01.2022
HR26.01.2022
LT26.01.2022
NL26.01.2022
RS26.01.2022
SE26.01.2022
BG26.04.2022
NO26.04.2022
PT26.05.2022
Former [2022/34]ES26.01.2022
LT26.01.2022
NL26.01.2022
NO26.04.2022
PT26.05.2022
Former [2022/33]LT26.01.2022
NL26.01.2022
NO26.04.2022
Former [2022/30]NL26.01.2022
Documents cited:Search[XDI]MX2009007196  (SCHMELING WALTER GERHARD STOEVER VON [MX]) [XD] 2-4 * pages 2, 8-9 * [I] 1-4;
 [XI]CN101058642  (JINJIANG XINGYE LEATHER PRODUC [CN]) [X] 2-4 * examples 1,2; claims 1,2 * [I] 1;
 [XI]CN1298954  (UNIV SICHUAN [CN]) [X] 2-4 * claims 1-13 * [I] 1
 [XI]  - MARIA J. FERREIRA ET AL, "Alkaline Hydrolysis of Chromium Tanned Leather Scrap Fibers and Anaerobic Biodegradation of the Products", WASTE AND BIOMASS VALORIZATION, NL, (20130804), vol. 5, no. 4, doi:10.1007/s12649-013-9252-9, ISSN 1877-2641, pages 551 - 562, XP055344597 [X] 2-4 * page 552, column 2, paragraph 7 - page 553, column 2, paragraph 4 * [I] 1

DOI:   http://dx.doi.org/10.1007/s12649-013-9252-9
International search[A]MX2009007196  (SCHMELING WALTER GERHARD STOEVER VON [MX]) [A] 1-4 * , *;
 TW200948972  [ ] (LIU HSU [TW], et al);
 CN102559952  [ ] (UNIV SICHUAN, et al)
 [A]  - DATABASE WPI, 1, Derwent World Patents Index [A] 1-4
 [A]  - DATABASE WPI, 1, Derwent World Patents Index [A] 1-4 * & *
by applicantUS8328878
 US7651531
 US7753964
 US8358878
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.