PATENT CLAIM ANALYSIS

Application Number: 16072584
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["356", "437000"]

Abstract:
A distributed device for the detection of a substance is disclosed, comprising: a distributed optical excitation source ( 21 ) including a first optical fiber ( 22 ) having a plurality of extraction regions ( 24 ), each extraction region ( 24 ) being adapted to extract part of the light carried by the first optical fiber ( 22 ) from said fiber; and a distributed acoustic sensor ( 25 ) including a second optical fiber ( 26 ).

Claim (Index 11):
The device of any of  claim 1 , wherein the first optical fiber comprises a core made of a transparent material having a first refraction index and a sheath made of a transparent material having a second refraction index, each extraction region corresponding to a portion of the first fiber comprising microstructures formed on the sheath of the fiber, capable of causing the extraction, to the outside of the first fiber, of part of the light conveyed by the fiber.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 95.0
- Lexical Diversity: 1.71429
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12995740', '12919070', '10312235', '10077888', '12326763']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7034009016406451
- 35 USC 102 Novelty (BERT): 0.4583412731799612
- Combined Prediction Score: 0.6788949387945766
- Mean Citation Score: 130.489282
- Max Citation Score: 132.21861
- Similarity Product: 98.13685507593334

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

Dataset: test