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 10):
A downhole valve according to  claim 8 , wherein the seat comprises a rupture element arranged to damage the surface coating upon movement of the seat.

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): 0.7967105163816033
- 35 USC 102 Novelty (BERT): 0.4779761962227192
- Combined Prediction Score: 0.7648370843657148
- Mean Citation Score: 179.19690999999997
- Max Citation Score: 183.87137
- Similarity Product: 123.74020025354208

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