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Extract from the Register of European Patents

EP About this file: EP3807790

EP3807790 - CONSTRAINED NATURAL LANGUAGE PROCESSING [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  19.03.2021
Database last updated on 10.07.2024
FormerThe international publication has been made
Status updated on  27.12.2019
Formerunknown
Status updated on  11.07.2019
Most recent event   Tooltip24.06.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Datachat.AI
1403 University Ave
Madison, Wisconsin 53715-1055 / US
[2021/16]
Inventor(s)01 / PATEL, Jignesh
321 Shiloh Drive
Madison, Wisconsin 53705 / US
02 / POTTY, Navneet Sankara
218 S. Bassett St, 108
Madison, Wisconsin 53703 / US
 [2021/16]
Representative(s)D Young & Co LLP
3 Noble Street
London EC2V 7BQ / GB
[N/P]
Former [2021/16]D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
Application number, filing date19735062.217.06.2019
[2021/16]
WO2019US37477
Priority number, dateUS201862686331P18.06.2018         Original published format: US 201862686331 P
US20191644191514.06.2019         Original published format: US201916441915
[2021/16]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019245966
Date:26.12.2019
Language:EN
[2019/52]
Type: A1 Application with search report 
No.:EP3807790
Date:21.04.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 26.12.2019 takes the place of the publication of the European patent application.
[2021/16]
Search report(s)International search report - published on:EP26.12.2019
ClassificationIPC:G06F17/27, G06F16/332
[2021/16]
CPC:
G06F16/3329 (EP); G06F40/30 (US); G06F40/151 (EP);
G06F40/211 (EP,US); G06F40/247 (EP); G06F40/253 (US);
G06F40/284 (EP); G06F40/295 (US); G06F40/35 (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 [2021/16]
TitleGerman:EINGESCHRÄNKTE NATÜRLICHE SPRACHVERARBEITUNG[2021/16]
English:CONSTRAINED NATURAL LANGUAGE PROCESSING[2021/16]
French:TRAITEMENT DE LANGAGE NATUREL SOUS CONTRAINTES[2021/16]
Entry into regional phase17.12.2020National basic fee paid 
17.12.2020Designation fee(s) paid 
17.12.2020Examination fee paid 
Examination procedure17.12.2020Examination requested  [2021/16]
17.12.2020Date on which the examining division has become responsible
30.07.2021Amendment by applicant (claims and/or description)
Fees paidRenewal fee
16.06.2021Renewal fee patent year 03
14.07.2022Renewal fee patent year 04
27.06.2023Renewal fee patent year 05
24.06.2024Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
30.06.202204   M06   Fee paid on   14.07.2022
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[I]US2017116982  (GELFENBEYN ILYA GENNADYEVICH [US], et al) [I] 1-47 * the whole document *;
 [A]US2013332481  (LAU ALEX T [CA], et al) [A] 1-47 * paragraph [0009] * * paragraph [0091] - paragraph [0095] *;
 [A]US2005091036  (SHACKLETON HAZEL [US], et al) [A] 1-47 * the whole document *;
 [A]WO2018009369  (MASTERCARD INTERNATIONAL INC [US]) [A] 1-47 * the whole document *;
 [A]US5682539  (CONRAD DONOVAN [US], et al) [A] 1-47 * the whole document *;
 [A]US9665662  (GAUTAM SHYAMANTAK [IN], et al) [A] 1-47 * the whole document *;
 [A]US2015339376  (WIEWEG ANDREAS [SE], et al) [A] 1-15 * the whole document *
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.