PATENT CLAIM ANALYSIS

Application Number: 16056724
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["422", "198000"]

Abstract:
There is provided a fuel tank inerting system for an aircraft which comprises a catalytic heat exchanger. The catalytic heat exchanger comprises a first flow path and a second flow path for heat exchange with the first flow path. The system also comprises a refrigerant circuit comprising at least the second flow path so that during use refrigerant in the refrigerant circuit is in heat exchange with the first flow path.

Claim (Index 10):
A method of cooling a catalytic heat exchanger of a fuel inerting system comprising a catalytic heat exchanger comprising a first flow path and a second flow path for heat exchange with the first flow path; and a refrigerant circuit comprising at least the second flow path, the method comprising\n evaporating liquid refrigerant to form refrigerant vapour in the second flow path so as to cool the first flow path; and condensing the refrigerant vapour outside the second flow path of the catalytic heat exchanger by cooling the refrigerant vapour.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 96.0
- Lexical Diversity: 2.0
- Patent Class: 422.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16007009', '13634449', '13464043', '11902729', '15849151']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7544892860257157
- 35 USC 102 Novelty (BERT): 0.4976707571946242
- Combined Prediction Score: 0.7288074331426067
- Mean Citation Score: 208.155976
- Max Citation Score: 271.81696
- Similarity Product: 204.8005955200196

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