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Extract from the Register of European Patents

EP About this file: EP3795731

EP3795731 - METHOD FOR DETERMINING THE ORIENTATION OF FIBERS OF A NONWOVEN FABRIC AND FIBER ORIENTATION MEASURING DEVICE [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  20.06.2024
Database last updated on 03.08.2024
FormerGrant of patent is intended
Status updated on  03.03.2024
FormerRequest for examination was made
Status updated on  04.06.2021
FormerThe application has been published
Status updated on  19.02.2021
Most recent event   Tooltip20.06.2024(Expected) grantpublished on 24.07.2024  [2024/30]
Applicant(s)For all designated states
Gottfried Wilhelm Leibniz Universität Hannover
Welfengarten 1
30167 Hannover / DE
[2021/12]
Inventor(s)01 / FRICKE, Dierk
Zietenstraße 2A
30163 Hannover / DE
02 / BECKER, Alexander
Wilhelmstrasse 30
32175 Lehrte / DE
03 / ROTH, Bernhard
Vahlkamp 44
33719 Bielefeld / DE
04 / GLASMACHER, Birgit
Alte Herrenhäuser Straße 38
30419 Hannover / DE
 [2021/12]
Representative(s)Gramm, Lins & Partner Patent- und Rechtsanwälte PartGmbB
Frankfurter Straße 3 C
38122 Braunschweig / DE
[2024/30]
Former [2021/12]Gramm, Lins & Partner Patent- und Rechtsanwälte PartGmbB
Theodor-Heuss-Straße 1
38122 Braunschweig / DE
Application number, filing date19197842.817.09.2019
[2021/12]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3795731
Date:24.03.2021
Language:DE
[2021/12]
Type: B1 Patent specification 
No.:EP3795731
Date:24.07.2024
Language:DE
[2024/30]
Search report(s)(Supplementary) European search report - dispatched on:EP18.03.2020
ClassificationIPC:D04H1/728, D01D5/00, G01B11/26, G01B11/27, G01N21/21, G01N21/898
[2021/12]
CPC:
G01N21/8915 (EP); D04H1/728 (EP); G01N21/21 (EP);
D01D5/0007 (EP); G01N2021/8444 (EP)
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 [2021/27]
Former [2021/12]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:VERFAHREN ZUM BESTIMMEN EINER ORIENTIERUNG VON FASERN EINES VLIESES UND FASERORIENTIERUNGS-MESSGERÄT[2021/12]
English:METHOD FOR DETERMINING THE ORIENTATION OF FIBERS OF A NONWOVEN FABRIC AND FIBER ORIENTATION MEASURING DEVICE[2021/12]
French:PROCÉDÉ DE DÉTERMINATION D'UNE ORIENTATION DES FIBRES D'UN NON TISSÉ ET APPAREIL DE MESURE DE L'ORIENTATION DES FIBRES[2021/12]
Examination procedure02.06.2021Amendment by applicant (claims and/or description)
02.06.2021Examination requested  [2021/27]
02.06.2021Date on which the examining division has become responsible
04.03.2024Communication of intention to grant the patent
13.06.2024Fee for grant paid
13.06.2024Fee for publishing/printing paid
13.06.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
29.09.2021Renewal fee patent year 03
28.09.2022Renewal fee patent year 04
26.09.2023Renewal fee patent year 05
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Documents cited:Search[A]US4730931  (WATSON ROBERT L [US]);
 [X]DE69418505T  (JUJO PAPER CO LTD [JP]);
 [XI]US7289211  (WALSH JR JOSEPH T [US], et al);
 [A]DE102011001106  (UNIV GRAZ TECH [AT]);
 [XAI]JP2015033587  (FUJIFILM CORP)
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.