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Extract from the Register of European Patents

EP About this file: EP3870752

EP3870752 - PROCESSES, METHODS, AND SYSTEMS FOR CHEMO-MECHANICAL CELLULAR EXPLOSION AND SOLID AND LIQUID PRODUCTS MADE BY THE SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  30.07.2021
Database last updated on 14.11.2024
FormerThe international publication has been made
Status updated on  02.05.2020
Most recent event   Tooltip22.10.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
IFG Technologies, LLC
687 Canfield Avenue, Suite 100
Coeur d'Alene, ID 83815 / US
[2023/32]
Former [2021/35]For all designated states
Wagler, Timothy
201 Belfry Lane
West Lafayette, IN 47906 / US
For all designated states
D'Angelo, Lihong L.
1325 N State Parkway, Suite 22A
Chicago, IL 60610 / US
For all designated states
Gunn, Chester
7875 GA Highway 133 N
Doerun, GA 31744 / US
Inventor(s)01 / WAGLER, Timothy
201 Belfry Lane
West Lafayette, IN 47906 / US
02 / D'ANGELO, Lihong L.
1325 N State Parkway
Suite 22A
Chicago, IL 60610 / US
03 / GUNN, Chester
7875 GA Highway 133 N
Doerun, GA 31744 / US
 [2021/35]
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2021/35]Baker, Thomas Edward
Urquhart-Dykes & Lord LLP
7th Floor
Churchill House
Churchill Way
Cardiff CF10 2HH / GB
Application number, filing date19875587.824.10.2019
[2021/35]
WO2019US57943
Priority number, dateUS201862749919P24.10.2018         Original published format: US 201862749919 P
[2021/35]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020086900
Date:30.04.2020
Language:EN
[2020/18]
Type: A1 Application with search report 
No.:EP3870752
Date:01.09.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 30.04.2020 takes the place of the publication of the European patent application.
[2021/35]
Search report(s)International search report - published on:US30.04.2020
(Supplementary) European search report - dispatched on:EP21.07.2022
ClassificationIPC:D21B1/02, D21B1/06, D21B1/36, D21C3/22, D21C9/18, D21H11/02, D21H11/08, D21C1/04, D21C3/04
[2022/34]
CPC:
D21B1/021 (EP,CN,US); D21B1/02 (EP,CN,KR,US); D21B1/36 (EP,CN,KR,US);
A01N25/34 (KR); A01N59/00 (KR); A01N61/00 (KR);
A01N65/08 (KR); C10L5/363 (KR); C10L5/442 (KR);
D21B1/026 (CN,KR,US); D21B1/06 (EP,CN,KR,US); D21C1/04 (EP,CN,KR,US);
D21C3/04 (EP,CN,KR,US); D21C3/22 (EP,CN,KR,US); D21C9/18 (EP,CN,KR,US);
D21H11/08 (EP,CN,KR,US); D21H11/12 (KR); C05F5/002 (CN,US);
Y02E50/10 (EP); Y02E50/30 (EP) (-)
Former IPC [2021/35]D21B1/02, D21B1/06, D21B1/36, D21C3/22, D21C9/18, D21H11/02, D21H11/08
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 [2021/35]
TitleGerman:PROZESSE, VERFAHREN UND SYSTEME ZUR CHEMOMECHANISCHEN ZELLULÄREN EXPLOSION UND DAMIT HERGESTELLTE FESTE UND FLÜSSIGE PRODUKTE[2021/35]
English:PROCESSES, METHODS, AND SYSTEMS FOR CHEMO-MECHANICAL CELLULAR EXPLOSION AND SOLID AND LIQUID PRODUCTS MADE BY THE SAME[2021/35]
French:PROCESSUS, PROCÉDÉS ET SYSTÈMES POUR UNE EXPLOSION CELLULAIRE CHIMIO-MÉCANIQUE ET PRODUITS SOLIDES ET LIQUIDES FABRIQUÉS À L'AIDE DE CEUX-CI[2021/35]
Entry into regional phase27.04.2021National basic fee paid 
27.04.2021Search fee paid 
27.04.2021Designation fee(s) paid 
27.04.2021Examination fee paid 
Examination procedure27.04.2021Examination requested  [2021/35]
15.03.2023Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
24.05.2023Amendment by applicant (claims and/or description)
Request for further processing for:The application is deemed to be withdrawn due to failure to indicate the wish to proceed further with the application
24.05.2023Request for further processing filed
24.05.2023Full payment received (date of receipt of payment)
Request granted
01.06.2023Decision despatched
The application is deemed to be withdrawn due to failure to reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report/Supplementary European search report
24.05.2023Request for further processing filed
24.05.2023Full payment received (date of receipt of payment)
Request granted
01.06.2023Decision despatched
Fees paidRenewal fee
26.10.2021Renewal fee patent year 03
26.10.2022Renewal fee patent year 04
13.09.2023Renewal fee patent year 05
22.10.2024Renewal fee patent year 06
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Documents cited:Search[Y]US2008105392  (DUGGIRALA PRASAD Y [US], et al);
 [XYI]US2009221814  (PSCHORN THOMAS [CA], et al);
 [Y]US2011296748  (HARRIS KENNETH HILLEL PETER [NO])
International search[Y]US4144122  (EMANUELSSON JAN G, et al);
 [A]US2004169306  (CREWS JERRY W [US], et al);
 [A]WO2007063171  (M REAL OYJ [FI], et al);
 [YA]US7709557  (MEDOFF MARSHALL [US], et al);
 [YA]US7960325  (KLUKO MILAN [US]);
 [A]KR20150044951  ;
 [YA]AU2015246115  (XYLECO INC);
 [XYA]US2016002851  (GATES MALCOLM GILBERT [GB], et al);
 [Y]US2016076067  (COTTI COMETTINI MARCO [IT], et al);
 [YA]US9643147  (VAN ENGELEN GERARDUS PETRUS FRANCISCUS MARIA [NL], et al);
 [A]US9783861  (JANSEN ROBERT [US], et al);
 [YA]US2018237806  (RETSINA THEODORA [US], et al)
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.