PATENT CLAIM ANALYSIS

Application Number: 15753163
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["137", "523000"]

Abstract:
A float valve assembly includes a cylindrical housing defining an inner flow path and a check valve is positioned within the housing and movable between an open position, where uphole and downhole fluid flow through the inner flow path is allowed, and a closed position, where uphole fluid flow is prevented while downhole fluid flow is allowed. An activation member is movably positioned within the housing between a first position, where the activation member holds the check valve in the open position, and a second position, where the activation member moves axially and out of engagement with the check valve. A drag body is coupled to the activation member and fluid flow in the downhole direction generates a drag force on the drag body that places an axial force on the activation member to move the activation member to the second position.

Claim (Index 5):
The float valve assembly of  claim 1 , wherein the drag body forms an integral extension of the activation member such that the drag body and the activation member form a monolithic structure.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 88.0
- Lexical Diversity: 2.51667
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15542402', '13041079', '12220533', '14618176', '15272106']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8517564788529042
- 35 USC 102 Novelty (BERT): 0.487824512012634
- Combined Prediction Score: 0.8153632821688772
- Mean Citation Score: 193.814184
- Max Citation Score: 233.85849
- Similarity Product: 155.27741762355566

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