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Extract from the Register of European Patents

EP About this file: EP3341435

EP3341435 - POLYETHYLENE POWDER, PROCESS FOR ITS PREPARATION AND ITS USE FOR ROTOMOLDING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.11.2022
Database last updated on 09.09.2024
FormerThe patent has been granted
Status updated on  10.12.2021
FormerGrant of patent is intended
Status updated on  01.08.2021
FormerExamination is in progress
Status updated on  20.11.2019
FormerRequest for examination was made
Status updated on  01.06.2018
FormerThe international publication has been made
Status updated on  04.03.2017
Most recent event   Tooltip31.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 03.07.2024  [2024/27]
Applicant(s)For all designated states
Versalis S.p.A.
Piazza Boldrini 1
20097 San Donato Milanese (MI) / IT
[2022/02]
Former [2018/27]For all designated states
Versalis S.p.A.
Piazza Boldrini 1
20097 San Donato Milanese (MI) / IT
Inventor(s)01 / BALDUCCI, Daniele
Via Don Giovanni Bosco
30 Frazione Mottella
46030 San Giorgio Mantovano (MN) / IT
02 / MARIANI, Paolo
Via Gian Battista Brocchi 9
20131 Milano / IT
 [2018/31]
Former [2018/27]01 / BALDUCCI, Daniele
Via Don Giovanni Bosco
30 Frazione Mottella
46030 San Giorgio Mantovano (MN) / IT
02 / MARIANI, Paolo
Via Brocchi 9
20100 Milano / IT
Representative(s)Cernuzzi, Daniele, et al
Studio Torta S.p.A.
Via Viotti, 9
10121 Torino / IT
[2022/02]
Former [2018/27]Murgitroyd & Company
Scotland House
165-169 Scotland Street
Glasgow G5 8PL / GB
Application number, filing date16781547.125.08.2016
[2018/27]
WO2016IB55067
Priority number, dateIT2015UB0324826.08.2015         Original published format: IT UB20153248
[2018/27]
Filing languageIT
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017033142
Date:02.03.2017
Language:EN
[2017/09]
Type: A1 Application with search report 
No.:EP3341435
Date:04.07.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 02.03.2017 takes the place of the publication of the European patent application.
[2018/27]
Type: B1 Patent specification 
No.:EP3341435
Date:12.01.2022
Language:EN
[2022/02]
Search report(s)International search report - published on:EP02.03.2017
ClassificationIPC:C08K5/00, C08K5/01, C08K5/13, C08K5/14, C08K5/17, C08K5/3492, C08K5/372, C08K5/49, C08K5/52, C08K5/521, C08K5/524, C08K5/53, C08K5/5393, C08K5/51, C08K5/56
[2018/27]
CPC:
C08K5/0025 (EP,RU,US); C08F10/02 (RU,US); C08F2/34 (RU,US);
C08K5/005 (EP,RU,US); C08K5/01 (EP,RU,US); C08K5/13 (EP,RU,US);
C08K5/14 (EP,RU,US); C08K5/17 (EP,RU,US); C08K5/3492 (EP,RU,US);
C08K5/372 (EP,RU,US); C08K5/52 (EP,RU,US); C08K5/521 (EP,RU,US);
C08K5/524 (EP,RU,US); C08K5/5393 (EP,RU,US); C08K5/56 (EP,RU,US);
C08L23/06 (RU,US); C08F2500/07 (US); C08F2500/12 (US);
C08F2500/18 (US); C08F2500/24 (US); C08L2207/062 (US) (-)
C-Set:
C08K5/0025, C08L23/06 (US,EP);
C08K5/005, C08L23/06 (US,EP);
C08K5/01, C08L23/06 (US,EP);
C08K5/13, C08L23/06 (US,EP);
C08K5/14, C08L23/06 (US,EP);
C08K5/17, C08L23/06 (US,EP);
C08K5/3492, C08L23/06 (EP,US);
C08K5/372, C08L23/06 (EP,US);
C08K5/521, C08L23/06 (US,EP);
C08K5/524, C08L23/06 (US,EP);
C08K5/52, C08L23/06 (US,EP);
C08K5/5393, C08L23/06 (US,EP);
C08K5/56, C08L23/06 (EP,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 [2018/27]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:POLYETHYLENPULVER, VERFAHREN ZU DESSEN HERSTELLUNG UND DESSEN VERWENDUNG ZUR ROTATIONSFORMUNG[2018/27]
English:POLYETHYLENE POWDER, PROCESS FOR ITS PREPARATION AND ITS USE FOR ROTOMOLDING[2018/27]
French:POUDRE DE POLYÉTHYLÈNE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION EN ROTOMOULAGE[2018/27]
Entry into regional phase20.03.2018National basic fee paid 
20.03.2018Designation fee(s) paid 
20.03.2018Examination fee paid 
Examination procedure20.03.2018Examination requested  [2018/27]
20.03.2018Date on which the examining division has become responsible
30.04.2018Amendment by applicant (claims and/or description)
25.11.2019Despatch of a communication from the examining division (Time limit: M04)
26.03.2020Reply to a communication from the examining division
10.07.2020Despatch of a communication from the examining division (Time limit: M04)
06.11.2020Reply to a communication from the examining division
02.08.2021Communication of intention to grant the patent
02.12.2021Fee for grant paid
02.12.2021Fee for publishing/printing paid
02.12.2021Receipt of the translation of the claim(s)
Opposition(s)13.10.2022No opposition filed within time limit [2022/51]
Fees paidRenewal fee
21.08.2018Renewal fee patent year 03
29.08.2019Renewal fee patent year 04
24.08.2020Renewal fee patent year 05
25.08.2021Renewal 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  TooltipAL12.01.2022
CY12.01.2022
DK12.01.2022
EE12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
MC12.01.2022
MK12.01.2022
RO12.01.2022
RS12.01.2022
SM12.01.2022
IS12.05.2022
PT12.05.2022
LU25.08.2022
CH31.08.2022
LI31.08.2022
[2024/27]
Former [2024/21]AL12.01.2022
CY12.01.2022
DK12.01.2022
EE12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
MC12.01.2022
RO12.01.2022
RS12.01.2022
SM12.01.2022
IS12.05.2022
PT12.05.2022
LU25.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/21]AL12.01.2022
DK12.01.2022
EE12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
MC12.01.2022
RO12.01.2022
RS12.01.2022
SM12.01.2022
IS12.05.2022
PT12.05.2022
LU25.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/16]AL12.01.2022
DK12.01.2022
EE12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
MC12.01.2022
RO12.01.2022
RS12.01.2022
SM12.01.2022
IS12.05.2022
PT12.05.2022
Former [2023/01]AL12.01.2022
DK12.01.2022
EE12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
RO12.01.2022
RS12.01.2022
SM12.01.2022
IS12.05.2022
PT12.05.2022
Former [2022/48]DK12.01.2022
EE12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
RO12.01.2022
RS12.01.2022
SM12.01.2022
IS12.05.2022
PT12.05.2022
Former [2022/47]DK12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
RO12.01.2022
RS12.01.2022
SM12.01.2022
IS12.05.2022
PT12.05.2022
Former [2022/46]DK12.01.2022
HR12.01.2022
LT12.01.2022
LV12.01.2022
RS12.01.2022
IS12.05.2022
PT12.05.2022
Former [2022/42]HR12.01.2022
LT12.01.2022
LV12.01.2022
RS12.01.2022
IS12.05.2022
PT12.05.2022
Former [2022/36]HR12.01.2022
LT12.01.2022
LV12.01.2022
RS12.01.2022
PT12.05.2022
Former [2022/35]HR12.01.2022
LT12.01.2022
RS12.01.2022
PT12.05.2022
Former [2022/34]LT12.01.2022
PT12.05.2022
Former [2022/33]LT12.01.2022
Cited inInternational search[X]EP0134405  (ALLIED CORP [US]) [X] 1-12 * abstract * * page 3, lines 9-22 *;
 [X]US2004062942  (LUSTIGER ARNOLD [US], et al) [X] 1-12 * abstract ** paragraphs [0042] , [0054] , [0055] , [0061] , [0062] *;
 JP2008024769  [ ] (TOSOH CORP) [ ] * paragraphs [0014] , [0041] - [0046] - [0052]; claims 1-4 *;
 [X]  - ABE, SHIGEHIKO, "Ethylene polymer powders for rotational molding, and containers formed from them", CA, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, (20080207), Database accession no. 2008:154245, URL: STN, XP002756458 [X] 1-12 * abstract *
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.