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Extract from the Register of European Patents

EP About this file: EP3285799

EP3285799 - CONJUGATES OF AN IL-7 MOIETY AND AN POLYMER [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  19.06.2019
Database last updated on 30.07.2024
FormerRequest for examination was made
Status updated on  26.01.2018
FormerThe international publication has been made
Status updated on  12.10.2017
Most recent event   Tooltip14.06.2024New entry: Reply to examination report 
Applicant(s)For all designated states
Nektar Therapeutics
455 Mission Bay Boulevard South, Suite 100
San Francisco, CA 94158 / US
[2018/09]
Inventor(s)01 / CHARYCH, Deborah, H.
909 Taylor Avenue
Albany, CA 94706 / US
02 / ZHANG, Ping
5 Madrid Court
Millbrae, CA 94030 / US
03 / KIRK, Peter, Benecict
413 Poinsettia Avenue
San Mateo, CA 94403 / US
 [2018/09]
Representative(s)D Young & Co LLP
3 Noble Street
London EC2V 7BQ / GB
[N/P]
Former [2018/09]Boult Wade Tennant
Verulam Gardens
70 Gray's Inn Road
London WC1X 8BT / GB
Application number, filing date16762659.711.03.2016
[2018/09]
WO2016US22146
Priority number, dateUS201562131634P11.03.2015         Original published format: US 201562131634 P
[2018/09]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016145388
Date:15.09.2016
Language:EN
[2016/37]
Type: A1 Application with search report 
No.:EP3285799
Date:28.02.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 15.09.2016 takes the place of the publication of the European patent application.
[2018/09]
Search report(s)International search report - published on:US15.09.2016
(Supplementary) European search report - dispatched on:EP06.07.2018
ClassificationIPC:A61K38/20, C07K14/54
[2018/32]
CPC:
A61K38/2046 (EP,IL,KR,US); A61K47/60 (EP,IL,KR,US); A61P31/12 (EP,IL);
A61P35/00 (EP,IL); A61P37/04 (EP,IL); C07K14/5418 (EP,IL,US)
Former IPC [2018/09]A61K38/20, A61K47/48
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 [2018/09]
Extension statesBA19.10.2017
ME19.10.2017
Validation statesMA19.10.2017
MD19.10.2017
TitleGerman:KONJUGATE AUS EINEM IL-7-TEIL UND EINEM POLYMER[2018/09]
English:CONJUGATES OF AN IL-7 MOIETY AND AN POLYMER[2018/09]
French:CONJUGUÉS D'UNE FRACTION D'IL-7 ET D'UN POLYMÈRE[2018/09]
Entry into regional phase11.10.2017National basic fee paid 
11.10.2017Search fee paid 
11.10.2017Designation fee(s) paid 
11.10.2017Examination fee paid 
Examination procedure11.10.2017Examination requested  [2018/09]
11.10.2017Date on which the examining division has become responsible
04.02.2019Amendment by applicant (claims and/or description)
25.06.2019Despatch of a communication from the examining division (Time limit: M06)
03.01.2020Reply to a communication from the examining division
16.06.2020Despatch of a communication from the examining division (Time limit: M06)
18.12.2020Reply to a communication from the examining division
14.03.2022Despatch of a communication from the examining division (Time limit: M06)
22.09.2022Reply to a communication from the examining division
15.12.2023Despatch of a communication from the examining division (Time limit: M06)
13.06.2024Reply to a communication from the examining division
Fees paidRenewal fee
08.03.2018Renewal fee patent year 03
08.03.2019Renewal fee patent year 04
10.03.2020Renewal fee patent year 05
09.03.2021Renewal fee patent year 06
16.03.2022Renewal fee patent year 07
13.03.2023Renewal fee patent year 08
01.03.2024Renewal fee patent year 09
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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.
Documents cited:Search[X]WO02085300  (UNIV CALIFORNIA [US], et al) [X] 1-6,8-15 * p. 3 li. 28-p. 4 li. 1, p. 16 li. 3-6, p. 16 li. 8-11, p. 33 li. 25-27, p. 16 li. 18-21, p. 18 li. 3-8, p. 17 li. 7-8, p. 17 li. 27-28, p. 3 li. 28-p. 4 li. 1, p. 20 li. 27-p. 21 li. 1, p. 19 li. 21-22, p.25 li. 12-13, p. 26 li. 21-23 *;
 [X]US2004136952  (BHASKARAN SHYAM S [US], et al) [X] 1-10,12-15 * [0021], [0095], [0102], [0012], [0020], [0010], [0012], [0057], [0015], [0089], [0013], [0120], [0068], [0018], [0128]-[0129];; claims 7, 37-39, 41, 61 *;
 [Y]WO2012065086  (NEKTAR THERAPEUTICS [US], et al) [Y] 1-15 * the whole document *;
 [Y]WO2013020079  (NEKTAR THERAPEUTICS [US], et al) [Y] 1-15* the whole document *
International search[XY]WO02085300  (UNIV CALIFORNIA [US], et al) [X] 1, 4/1, 19 * ; page 15, lines 22-23; page 16, lines 3-6 * [Y] 2-3, 4/2-3, 16;
 [A]WO03044056  (PHARMACIA CORP [US], et al) [A] 1-3, 4/1-3, 16, 19* ; entire document *;
 [Y]US2014328791  (BOSSARD MARY J [US], et al) [Y] 2-3, 4/2-3, 16 * ; paragraphs [0010], [0043], [0060] claim 15 *
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.