PATENT CLAIM ANALYSIS

Application Number: 16351331
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-09
Patent Classification: ["385", "014000"]

Abstract:
A chemical sensor, including a porous optical waveguide. The loss or index of refraction, or both, of the porous waveguide is affected by the presence of one or more chemicals of interest.

Claim (Index 7):
The system of  claim 1 , wherein:\n the substrate is a silicon substrate, the waveguide is composed of silicon, and the porous portion of the waveguide is composed of porous silicon, the system further comprising a layer of silicon dioxide directly on the substrate, a portion of the waveguide being directly on the layer of silicon dioxide.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 99.0
- Lexical Diversity: 1.42308
- Patent Class: 385.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14788746', '15468583', '15247725', '11113066', '15365548']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.800349958619592
- 35 USC 102 Novelty (BERT): 0.4760121239945548
- Combined Prediction Score: 0.7679161751570883
- Mean Citation Score: 174.980256
- Max Citation Score: 193.45221
- Similarity Product: 147.1108033484459

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

Dataset: test