PATENT CLAIM ANALYSIS

Application Number: 16021916
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["166", "289000"]

Abstract:
Methods, systems, and devices for sealing stage tool leaks are disclosed. In one aspect a stage tool for wellbore cementing comprises an external stage tool body and a sliding sleeve within the external stage tool body configured to regulate cement flow through the stage tool. At least a portion of the sliding sleeve comprises a meltable alloy configured to seal a leak. The meltable alloy is configured to be melted by a heating source, flow into the leak, and resolidify as the melted alloy cools, thereby sealing the leak.

Claim (Index 5):
The stage tool of  claim 1 , wherein the meltable alloy is a solder.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 94.0
- Lexical Diversity: 1.84906
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10704333', '11140550', '13501539', '14808167', '15948322']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7944644596729866
- 35 USC 102 Novelty (BERT): 0.4950269565559787
- Combined Prediction Score: 0.7645207093612858
- Mean Citation Score: 186.725194
- Max Citation Score: 192.71222
- Similarity Product: 109.17889449921728

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