PATENT CLAIM ANALYSIS

Application Number: 16357915
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["073", "024020"]

Abstract:
Modular photoacoustic detection device comprising: a photoacoustic cell including at least two chambers connected by at least two capillaries and forming a Helmholtz type differential acoustic resonator; acoustic detectors coupled to the chambers; a light source capable of emitting a light beam having at least one wavelength capable of exciting a gas intended to be detected and which can be modulated to a resonance frequency of the photoacoustic cell; a first photonic circuit optically coupling the light source to an input face of a first of the chambers; wherein the first photonic circuit is arranged in a detachable manner in a first housing formed in the acoustic cell and emerging on the input face of the first chamber.

Claim (Index 12):
A device according to  claim 1 , wherein the photoacoustic cell comprises one or more metals.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 99.0
- Lexical Diversity: 1.85075
- Patent Class: 73.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15174322', '14677222', '15759165', '10557950', '13450551']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6748493396175888
- 35 USC 102 Novelty (BERT): 0.5454769887501842
- Combined Prediction Score: 0.6619121045308484
- Mean Citation Score: 230.92976600000003
- Max Citation Score: 383.8481
- Similarity Product: 311.5262102585673

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