PATENT CLAIM ANALYSIS

Application Number: 16352398
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["604", "198000"]

Abstract:
According to the invention a safety device for a pre-filled syringe comprises a substantially cylindrical and hollow support body and a hollow needle shield slideably arranged relative to the support body. The support body comprises at least one resilient arm and the hollow needle shield or a needle shield assembly comprises at least one curved actuation ramp. The curved actuation ramp protrudes in a lateral direction (L) perpendicular to a central axis (A) of the safety device. The curved actuation ramp comprises a first lateral dimension (L 1 ) at a proximal end of the needle shield and a second lateral dimension (L 2 ) exceeding the first lateral dimension (L 1 ) at a distal end of the needle shield. The resilient arm engages the curved actuation ramp when the needle shield is slid relative to the support body.

Claim (Index 23):
The drug injection device of  claim 22 , wherein the plunger is configured to distally advance the stopper in the syringe to eject drug from the syringe when the syringe is disposed in the cavity of the first body portion and the second body portion is slid distally with respect to the first body portion.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 99.0
- Lexical Diversity: 2.57627
- Patent Class: 604.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15097712', '15973059', '13807043', '13808084', '13808023']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.845619921907298
- 35 USC 102 Novelty (BERT): 0.5208833647839045
- Combined Prediction Score: 0.8131462661949587
- Mean Citation Score: 355.083974
- Max Citation Score: 371.43985
- Similarity Product: 223.8471358411908

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test