PATENT CLAIM ANALYSIS

Application Number: 15896870
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["166", "308100"]

Abstract:
A downhole valve has a housing with a longitudinal main passage and at least one valve port extending from the main passage and through the housing, a valve member is arranged in the main passage, the valve member arranged to cover the at least one valve port, wherein at least a part of the valve member is made of a degradable material which is reactive to water or a well fluid, and has a surface coating of a material which is non-reactive to water or the well fluid.

Claim (Index 4):
A downhole valve according to  claim 3 , wherein the valve member comprises at least one opening, and wherein in the second operational position the at least one opening is aligned with the at least one valve port.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 88.0
- Lexical Diversity: 2.21429
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13963787', '11081005', '13987053', '14830782', '14518809']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7984439652608909
- 35 USC 102 Novelty (BERT): 0.4675750101066118
- Combined Prediction Score: 0.765357069745463
- Mean Citation Score: 179.19690999999997
- Max Citation Score: 183.87137
- Similarity Product: 136.87087130919457

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

Dataset: test