PATENT CLAIM ANALYSIS

Application Number: 15896685
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["166", "319000"]

Abstract:
A pressure activated cyclical valve assembly includes a first sub, a second sub, a piston, and a biasing member. The first sub has a first passageway therethrough. The second sub is coupled to the first sub and has a second passageway therethrough. The piston is positioned within the second passageway and is shiftable between a deactivated position in which a bypass port is closed and an activated position in which the bypass port is open. The piston has a piston orifice and the first passageway is in fluid communication with the second passageway through the piston orifice. The biasing member exerts a force against the piston to maintain the piston in the deactivated position. The piston orifice is sized to restrict the flow of fluid therethrough such that the piston can be shifted between the deactivated and activated positions by changing flowrate of fluid in the first passageway.

Claim (Index 16):
The method of  claim 15 , further comprising decreasing the flowrate of the fluid such that the piston moves from the activated position to the deactivated position.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 2.63333
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13252644', '12895233', '13169743', '13041611', '11123596']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7928237498010903
- 35 USC 102 Novelty (BERT): 0.4845615638675445
- Combined Prediction Score: 0.7619975312077357
- Mean Citation Score: 219.193404
- Max Citation Score: 224.61917000000005
- Similarity Product: 152.19975977273347

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

Dataset: test