A Reusable Torsion Spring Driven Injection Device

Abstract: The invention relates to an injection device wherein the drive element transferring rotation to the piston rod is divided into two elements which are able to move axially in relation to each other such that the drive mechanism can be released to allow the user to reset the piston rod and change the cartridge.

Patent Information

Application #

Filing Date

19 January 2023

Publication Number

04/2023

Publication Type

INA

Invention Field

BIO-MEDICAL ENGINEERING

Status

Email

mysg@novonordisk.com

Parent Application

Applicants

NOVO NORDISK A/S

Novo Allé 2880 Bagsværd

Inventors

1. JAKOBSEN, Nikolaj, Eusebius

Novo Allé 2880 Bagsværd

2. KIILERICH, Ebbe

Novo Allé 2880 Bagsværd

3. HIGSON, Lee

Novo Allé 2880 Bagsværd

Specification

Documents

Application Documents

#	Name	Date
1	202347003753.pdf	2023-01-19
2	202347003753-STATEMENT OF UNDERTAKING (FORM 3) [19-01-2023(online)].pdf	2023-01-19
3	202347003753-PRIORITY DOCUMENTS [19-01-2023(online)].pdf	2023-01-19
4	202347003753-POWER OF AUTHORITY [19-01-2023(online)].pdf	2023-01-19
5	202347003753-FORM 18 [19-01-2023(online)].pdf	2023-01-19
6	202347003753-FORM 1 [19-01-2023(online)].pdf	2023-01-19
7	202347003753-FIGURE OF ABSTRACT [19-01-2023(online)].pdf	2023-01-19
8	202347003753-DRAWINGS [19-01-2023(online)].pdf	2023-01-19
9	202347003753-DECLARATION OF INVENTORSHIP (FORM 5) [19-01-2023(online)].pdf	2023-01-19
10	202347003753-COMPLETE SPECIFICATION [19-01-2023(online)].pdf	2023-01-19
11	202347003753-Proof of Right [13-06-2023(online)].pdf	2023-06-13
12	202347003753-FER.pdf	2023-07-04
13	202347003753-Information under section 8(2) [13-07-2023(online)].pdf	2023-07-13
14	202347003753-FORM 3 [13-07-2023(online)].pdf	2023-07-13
15	202347003753-FORM-26 [25-10-2023(online)].pdf	2023-10-25
16	202347003753-OTHERS [14-12-2023(online)].pdf	2023-12-14
17	202347003753-FER_SER_REPLY [14-12-2023(online)].pdf	2023-12-14
18	202347003753-DRAWING [14-12-2023(online)].pdf	2023-12-14
19	202347003753-CLAIMS [14-12-2023(online)].pdf	2023-12-14
20	202347003753-FORM 3 [03-01-2024(online)].pdf	2024-01-03

Search Strategy

1	SearchhistoryE_30-06-2023.pdf