Every night, the online Belgian patent register ('eRegister') receives an update with public data that were entered or generated the preceding day on the Benelux Patent Platform, the computer application with which the Belgian Intellectual Property Office handles the registration, treatment and publication processes for patents and supplementary protection certificates.
Currently, some updates are spread over consecutive nights due to the large, weekly volume of data concerning European patents designating Belgium.
For a European patent it is possible that data about the inventor(s) are missing from the online Belgian patent register. They can be found via the link to the European patent register pending an update of the Belgian patent register.
For European patents with Unitary Effect, the authentic source of information is the European Patent Register : please refer to it.

Patent details

2287305 Title: INHIBITION AU MOYEN D'INTERFERENCE ARN D'UNE EXPRESSION DE GENE UTILISANT UN ACIDE NUCLEIQUE A PETIT INTERFERENT (SINA)

The time of generation of the report may vary depending on the number of the selected files and the pages of each file. If the generation of the consolidated PDF file takes long, you may reduce the number of selected files and proceed with the generation of the PDF in batches.
You have not selected any documents

Basic information

Application number:
100089291
WO application number:
Type:
European patent granted for BE
Status:
Expired
Publication number:
2287305
WO publication number:
1rst applicant's nationality:
Translation language:
German
EPO publication language:
English
SPC number:

Dates

Filing date:
20/02/2003
Grant date:
07/01/2015
EP publication date:
23/02/2011
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
02/04/2015
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
07/01/2015
EP B1 publication date:
07/01/2015
EP B2 publication date:
29/11/2017
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
20/02/2023

Applicant

Name:
Sirna Therapeutics, Inc.
Legal Form:
From:
07/01/2015
Address:
300 Third Street Cambridge MA 02142, United States (US)
To:

Agent

1

Name:
KORSTEN Marius
Legal Form:
From:
12/12/2024
Address:
New Babylon City Offices Anna van Buerenplein 21A, 2595 DA DEN HAAG, Netherlands (NL)
To:

2

Name:
GUTWILLINGER Martin
Legal Form:
From:
07/08/2015
Address:
B.P. 1775, 1017, LUXEMBOURG, Luxembourg (LU)
To:
05/02/2018

3

Name:
KORSTEN Marius
Legal Form:
From:
05/02/2018
Address:
Technologiepark 122, 9052, ZWIJNAARDE - GENT, Belgium (BE)
To:
26/03/2019

4

Name:
KORSTEN Marius
Legal Form:
From:
26/03/2019
Address:
Technologiepark 122, 9052, ZWIJNAARDE - GENT, Belgium (BE)
To:
12/12/2024

Inventor

1

Name:
Mcswiggen, James
Legal Form:
Address:
Boulder, CO 80301, United States (US)

2

Name:
Beigelman, Leonid
Legal Form:
Address:
Longmont, CO 80503, United States (US)

3

Name:
Chowrira, Bharat
Legal Form:
Address:
Louisville, CO 80027, United States (US)

4

Name:
Pavco, Pamela
Legal Form:
Address:
Lafayette, CO 80026, United States (US)

5

Name:
Fosnaugh, Kathy
Legal Form:
Address:
Boulder, CO 80305, United States (US)

6

Name:
Jamison, Sharon
Legal Form:
Address:
Boulder, CO 80301, United States (US)

7

Name:
Usman, Nassim
Legal Form:
Address:
Lafayette, CO 80026, United States (US)

8

Name:
Thompson, James
Legal Form:
Address:
Lafayette, CO 80026, United States (US)

Priority

1

Priority patent number:
440129 P
Priority date:
15/01/2003
Priority country:
United States (US)

2

Priority patent number:
409293 P
Priority date:
09/09/2002
Priority country:
United States (US)

3

Priority patent number:
408378 P
Priority date:
05/09/2002
Priority country:
United States (US)

4

Priority patent number:
406784 P
Priority date:
29/08/2002
Priority country:
United States (US)

5

Priority patent number:
386782 P
Priority date:
06/06/2002
Priority country:
United States (US)

6

Priority patent number:
363124 P
Priority date:
11/03/2002
Priority country:
United States (US)

7

Priority patent number:
358580 P
Priority date:
20/02/2002
Priority country:
United States (US)

Classification

IPC or IDT classification:
A61K 31/713; C12N 15/113;

Publication

Bulletin

1

Bulletin heading:
EP4
Journal edition number:
2017/22
Publication date:
12/02/2018
Description:
Contains data concerning granted European patents granted and republished in amended form (B2 or B3 publications) for Belgium and for which no translation needed to be filed

2

Bulletin heading:
EP3
Journal edition number:
2015/04
Publication date:
16/09/2019
Description:
Contains data concerning European patents granted for Belgium and published (B1 publication) in English and for which a translation in Dutch, French or German was filed under the Belgian Patent Laws

3

Bulletin heading:
VRV
Journal edition number:
2023/04
Publication date:
06/03/2023
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

1

Issue number:
201502
Publication date:
07/01/2015
Description:
Grant (B1)

2

Issue number:
201546
Publication date:
11/11/2015
Description:
Opposition procedure started

3

Issue number:
201748
Publication date:
29/11/2017
Description:
Patent maintained (B2 publication)

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
25/02/2022
Last annual fee paid number:
20
Last annual fee paid amount:
600 Euro
Payer:
COMPUTER PACKAGES INC.
Filing date Document type Publication Type Document Description Number of pages File Type
06/03/2018 Incoming Correspondence (Email) Cover letter 1 PDF /9/2/7/5/1/0721415729/docs/100089291_0_incomingcorrespondenceelectronic_20180309_091444618.pdf
06/03/2018 Incoming Correspondence (Email) Cover letter 2 PDF /9/2/7/5/1/0721415729/docs/100089291_1_incomingcorrespondenceelectronic_20180307_042134585.pdf
26/03/2019 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /9/2/7/5/1/0721415729/docs/100089291_2_rfc_20190326_035611022.pdf
02/04/2015 Translations 260 PDF /9/2/7/5/1/0721415729/docs/100089291_3_translations_20150625_094754703.pdf
06/03/2018 Power Of Attorney Power of attorney 1 PDF /9/2/7/5/1/0721415729/docs/100089291_4_powerofattorney_20180307_082951967.pdf
06/03/2018 General Document Declaration of domicile 2 PDF /9/2/7/5/1/0721415729/docs/100089291_5_generaldocument_20180307_082952724.pdf
06/03/2018 Outgoing Correspondence 1 PDF /9/2/7/5/1/0721415729/docs/100089291_6_outgoingcorrespondence_20180307_082951144.pdf
06/03/2018 Power Of Attorney Power of attorney 1 PDF /9/2/7/5/1/0721415729/docs/100089291_7_powerofattorneyspecific_20180307_042219605.pdf
02/04/2015 Translations 261 PDF /9/2/7/5/1/0721415729/docs/100089291_8_translations_20150625_095003939.pdf
06/03/2018 Incoming Correspondence (Email) Cover letter 1 PDF /9/2/7/5/1/0721415729/docs/100089291_9_incomingcorrespondenceelectronic_20180307_082953952.pdf
02/04/2015 Translations 262 PDF /9/2/7/5/1/0721415729/docs/100089291_10_translations_20150625_094827605.pdf
05/02/2018 Request For Change Letter and/or Form requesting a change in the Register 1 PDF /9/2/7/5/1/0721415729/docs/100089291_11_rfc_20180207_030604555.pdf
05/02/2018 Incoming Correspondence (Email) Cover letter 1 PDF /9/2/7/5/1/0721415729/docs/100089291_12_incomingcorrespondenceelectronic_20180206_082441564.pdf
05/02/2018 Outgoing Correspondence 1 PDF /9/2/7/5/1/0721415729/docs/100089291_13_outgoingcorrespondence_20180206_082439630.pdf
08/02/2018 Outgoing Correspondence 2 PDF /9/2/7/5/1/0721415729/docs/100089291_14_outgoingcorrespondence_20180209_022450682.pdf
05/02/2018 General Document Declaration of domicile 1 PDF /9/2/7/5/1/0721415729/docs/100089291_15_generaldocument_20180206_082440745.pdf
12/12/2024 Request For Change Letter and/or Form requesting a change in the Register 1 PDF /9/2/7/5/1/0721415729/docs/100089291_16_rfc_20241217_095354973.pdf
20/12/2024 Outgoing Correspondence Outgoing Correspondence 2 PDF /9/2/7/5/1/0721415729/docs/100089291_17_207902_pie.rfc.per.notif.pdf