PATENT CLAIM ANALYSIS

Application Number: 16011472
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["250", "338500"]

Abstract:
A portable handheld gas leak detector that draws in a sample of ambient air for detecting the presence of a gas by sensing changes in infrared (IR) energy between an IR emitter and an IR sensor when the gas is in the space between the IR emitter and the IR sensor.

Claim (Index 9):
The detector of  claim 1  wherein said second optical filter and said third optical filter are separated from one another by a thermal insulating washer between them, the washer providing an air gap between the second optical filter and the third optical filter, and the washer providing thermal insulating material comprising a ring portion of the washer for minimizing heat transfer from said second optical filter to said third optical filter and to said IR sensor.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 94.0
- Lexical Diversity: 1.54286
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15044069', '10899182', '15595366', '10920784', '12414193']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6568844393629247
- 35 USC 102 Novelty (BERT): 0.5538613270750345
- Combined Prediction Score: 0.6465821281341357
- Mean Citation Score: 233.356958
- Max Citation Score: 457.34912
- Similarity Product: 268.00575081420897

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