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Extract from the Register of European Patents

EP About this file: EP3850787

EP3850787 - SYSTEM AND METHOD FOR SECURELY TRANSMITTING NON-PKI ENCRYPTED MESSAGES [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  18.06.2021
Database last updated on 31.08.2024
FormerThe international publication has been made
Status updated on  21.03.2020
Most recent event   Tooltip05.09.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Secure Channels, Inc.
16400 Bake Parkway
Suite 100
Irvine, CA 92618 / US
[2021/29]
Inventor(s)01 / FEINBERG, Michael, R.
16400 Bake Parkway, Suite 100
Irvine, CA 92618 / US
02 / BLECH, Richard, J.
16400 Bake Parkway, Suite 100
Irvine, CA 92618 / US
 [2021/29]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2021/29]
Application number, filing date19860079.311.09.2019
[2021/29]
WO2019US50685
Priority number, dateUS20181612969812.09.2018         Original published format: US201816129698
[2021/29]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020056051
Date:19.03.2020
Language:EN
[2020/12]
Type: A1 Application with search report 
No.:EP3850787
Date:21.07.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 19.03.2020 takes the place of the publication of the European patent application.
[2021/29]
Search report(s)International search report - published on:US19.03.2020
(Supplementary) European search report - dispatched on:EP25.07.2022
ClassificationIPC:H04L9/08, H04L67/10
[2022/19]
CPC:
H04L9/083 (EP); H04L9/3213 (EP,US); H04L63/062 (EP,US);
H04L67/10 (EP); H04L9/0656 (US); H04L9/085 (EP);
H04L9/0861 (US); H04L63/0435 (EP); H04L63/0457 (EP) (-)
Former IPC [2021/29]H04L9/08
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 [2021/29]
TitleGerman:SYSTEM UND VERFAHREN ZUR SICHEREN ÜBERTRAGUNG VON NICHT-PKI-VERSCHLÜSSELTEN NACHRICHTEN[2021/29]
English:SYSTEM AND METHOD FOR SECURELY TRANSMITTING NON-PKI ENCRYPTED MESSAGES[2021/29]
French:SYSTÈME ET PROCÉDÉ DE TRANSMISSION SÉCURISÉE DE MESSAGES CHIFFRÉS HORS PKI[2021/29]
Entry into regional phase09.04.2021National basic fee paid 
09.04.2021Search fee paid 
09.04.2021Designation fee(s) paid 
09.04.2021Examination fee paid 
Examination procedure09.04.2021Examination requested  [2021/29]
21.02.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
09.04.2021Renewal fee patent year 03
28.09.2022Renewal fee patent year 04
05.09.2023Renewal fee patent year 05
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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.
Documents cited:Search[YA]US2016119296  (LAXMINARAYANAN PRASANNA [US], et al) [Y] 5,6 * paragraphs [0002] - [0010] * * paragraphs [0031] - [0039] * * paragraphs [0054] - [0093] * [A] 1-4;
 [YA]US2017207912  (CAMENISCH JAN [CH], et al) [Y] 2-4 * paragraphs [0003] - [0027] * * paragraphs [0042] - [0077] * [A] 1,5,6;
 [A]WO2017176279  (VISA INT SERVICE ASS [US]) [A] 1-6 * paragraphs [0005] - [0009] ** paragraphs [0031] - [0068] *;
 [XY]US2017337549  (WONG ERICK [US]) [X] 1 * paragraphs [0007] - [0010] * * paragraphs [0033] - [0039] * * paragraphs [0063] - [0108] * [Y] 2-6
International search[Y]US2012331088  (O'HARE MARK S [US], et al) [Y] 1-15* , entire document, especially Abstract; para [0082], [0086], [0140], [0188], [0300], [0405], [0461], [0507], [0550]. [0580] *;
 [Y]US2018046658  (HAN MIN [CN]) [Y] 1-15 * , entire document, especially Abstract; para [0007], [0016], [0019], [0042]-[0043], [0053] *
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.