PATENT CLAIM ANALYSIS

Application Number: 15910770
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["166", "367000"]

Abstract:
This disclosure includes auxiliary-line riser segment assemblies (e.g., with isolation units) that are suitable for managed pressure drilling (MPD) and that can be lowered (e.g., when connected to other riser segment assemblies) through a rotary of a drilling rig. Some embodiments are configured to have portions of the auxiliary lines connected (e.g., without welding) below the rotary.

Claim (Index 6):
The riser segment assembly of  claim 5 , where at least one of the auxiliary lines includes a first line portion coupled to the first flange, and a second line portion coupled to the second flange and removably coupled to the first line portion, where the second line portion is configured to be separated from the first line portion if the second housing portion is separated from the first housing portion.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 1.48936
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15596781', '14888894', '14888884', '15910902', '15036417']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8267395507807406
- 35 USC 102 Novelty (BERT): 0.5334511651358594
- Combined Prediction Score: 0.7974107122162525
- Mean Citation Score: 325.69064
- Max Citation Score: 383.33276
- Similarity Product: 381.9086184182978

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