PATENT CLAIM ANALYSIS

Application Number: 15997172
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["137", "625280"]

Abstract:
A high purity fluid control valve includes a moveable control plate having a flow-through passage to enhance fluid sweep of the internal valve volume. The valve is of jet and seat type using nested orifice ridges to achieve high conductance with small actuator movement. The flow-through control plate is especially useful in fast acting proportional control applications such as gas delivery in semiconductor manufacturing.

Claim (Index 1):
A control plate for a high-conductance valve comprising:\n a control plate body formed as a basically circular disk having a flat side and an opposed side opposite the flat side, the control plate configured to be moved within a valve by an actuator, the flat side having a continuous uninterrupted flat portion to shut-off fluid flow in the valve; and at least one fluid passageway defined in the control plate body, the at least one fluid passageway extending from the flat side through to the opposed side.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 1.34
- Patent Class: 137.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14932086', '14737564', '13509584', '13588938', '11927474']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8496310658935977
- 35 USC 102 Novelty (BERT): 0.5492140592429684
- Combined Prediction Score: 0.8195893652285348
- Mean Citation Score: 241.722204
- Max Citation Score: 308.37646
- Similarity Product: 241.1348065298856

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