PATENT CLAIM ANALYSIS

Application Number: 16259974
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["169", "016000"]

Abstract:
A wet pipe fire protection sprinkler system and method of operating a wet pipe fire sprinkler system includes providing a sprinkler system having a pipe network, a source of water for the pipe network, at least one sprinkler head connected with the pipe network and a drain valve for draining the pipe network. An inert gas source, such as a nitrogen gas source, is connected with the pipe network. Inert gas is supplied from the inert gas source to the pipe network. Water is supplied to the pipe network thereby substantially filling the pipe network with water and compressing the inert gas in the pipe network.

Claim (Index 10):
The method of  claim 9 , wherein repeating includes repeating supplying nitrogen gas and discharging gas from the pipe network prior to supplying water to the pipe network, until the nitrogen concentration in the pipe network is established at a specified level.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 99.0
- Lexical Diversity: 2.375
- Patent Class: 169.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14341398', '13048596', '14341302', '12606287', '14225819']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7540109006384089
- 35 USC 102 Novelty (BERT): 0.5648885193090113
- Combined Prediction Score: 0.7350986625054692
- Mean Citation Score: 369.13109
- Max Citation Score: 459.96616
- Similarity Product: 417.25195536584846

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

Dataset: test