PATENT CLAIM ANALYSIS

Application Number: 16405720
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-10
Patent Classification: ["166", "345000"]

Abstract:
A fluid handling system comprising an annular sealing device and a flow control system to divert fluid flow from an annulus of a riser package to a control system located on a rig. A method of installing a fluid handling system on a riser package from a rig comprises connecting the fluid handling system to an upper end of a riser string, supporting the fluid handling system and the riser string using a first tubular handling device, and lowering the fluid handling system and the riser string to an operating position.

Claim (Index 1):
An apparatus to handle flow from a subsea component connected by a riser to drilling equipment on a rig, the rig having one or more first lines for communication with the apparatus and having one or more second lines for communication with the subsea component, the drilling equipment having a drillstring, the apparatus comprising:\n a package having a first end connecting in fluid communication with a first section of the riser relative to the rig and having a second end connecting in fluid communication with a second section of the riser relative to the subsea component; a first sealing device integrated into the package and having a first flow bore in fluid communication with the riser, the first sealing device having a first state opening the flow through the first flow bore between the first and second sections of the riser and having a second state at least partially closing the flow through the first flow bore between the first and second sections of the riser; a flow device integrated into the package and having a second flow bore in fluid communication with the riser, the flow device having one or more valves in fluid communication with the second flow bore, the one or more valves having a third state permitting the flow between the second flow bore and the one or more first lines and having a fourth state closing the flow between the second flow bore and the one or more first lines; and one or more line segments integrated into the package and positioned between the first and second ends of the package, the one or more line segments communicating at the first end with the one or more second lines extending from a point along the riser uphole of the package, the one or more line segments communicating at the second end with the one or more second lines extending in communication with the subsea component downhole of the package.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 100.0
- Lexical Diversity: 2.375
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15786892', '14795947', '13754394', '14394038', '12878550']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8255080382178546
- 35 USC 102 Novelty (BERT): 0.5660119901274208
- Combined Prediction Score: 0.7995584334088112
- Mean Citation Score: 386.22720600000014
- Max Citation Score: 465.34747
- Similarity Product: 460.5723458232439

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