PATENT CLAIM ANALYSIS

Application Number: 15743923
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["257", "253000"]

Abstract:
The present invention concerns an ion sensor based on differential measurement, that by means of at least two ion-sensitive field-effect transistors, compares the concentration of certain ions in a solution to be measured with the concentration of certain ions in a reference solution contained in a micro-reservoir with a micro-channel. To do this, the micro-reservoir and the micro-channel cover at least the gate of one of the ion-sensitive field-effect transistors and make up a unit partially filled with a porous material that covers the entirety of the aforementioned gate and at least the base of the micro-channel.

Claim (Index 10):
Ion measuring device comprising a container susceptible to be in contact with a medium for measuring its ion concentration, characterized in that the container comprises:\n a sensor ( 1 ) according to any of the previous claims, a control unit, linked to the abovementioned sensor ( 1 ), to calculate the ion concentration of the medium, and an indicator unit, linked to the control unit, to indicate visually the ion concentration of the medium to a user.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 1.78947
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15113381', '10825123', '13797865', '13616454', '13616404']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9024439349041214
- 35 USC 102 Novelty (BERT): 0.4850138666546413
- Combined Prediction Score: 0.8607009280791734
- Mean Citation Score: 170.20490800000005
- Max Citation Score: 212.75664
- Similarity Product: 161.5344485910416

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test