PATENT CLAIM ANALYSIS

Application Number: 15923783
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["166", "250120"]

Abstract:
A tracer-liner portion comprises an inner tube and an outer tube, each including at least one wall having an internal surface and an external surface, the walls of the inner tube and the outer tube being impermeable to fluid flow, the outer tube having an internal diameter which is larger than the outer diameter of the inner tube, the inner tube being arranged coaxially within the outer tube such that at least a portion of the external surface of the inner tube is covered by the outer tube; the internal diameter of the outer tube exceeds the outer diameter of the inner tube by an amount sufficient to form a space between the external surface of the inner tube and the internal surface of the outer tube, and a tracer material containing a tracer compound is present in the space.

Claim (Index 6):
The method according to  claim 4 , wherein said tracer material comprises a tracer compound dispersed in a solid polymeric matrix in the form of a block or sheet.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.67273
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14901505', '15585276', '12928407', '13749929', '10031276']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7849019289318017
- 35 USC 102 Novelty (BERT): 0.5005903140182664
- Combined Prediction Score: 0.7564707674404482
- Mean Citation Score: 182.287966
- Max Citation Score: 319.49234
- Similarity Product: 308.9738514131975

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

Dataset: test