PATENT CLAIM ANALYSIS

Application Number: 15992027
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-03
Patent Classification: ["166", "367000"]

Abstract:
A novel configuration of lightly tensioned or substantially untensioned, i.e. substantially compliant mini-riser is provided to facilitate coiled tubing and/or wireline interventions in rigid catenary riser installations. Those can include in particular clearing hydrates that may accidentally plug risers or subsea pipelines connected to those risers. Existing Intervention Y units can be used, or they can be modified to suit design condition of particular installations. The mini-riser can be used with flexible joint hang-offs, Titanium Stress Joint hang-offs or with novel Spoolflex hang-offs.

Claim (Index 3):
The riser assembly according to  claim 1 , wherein the Intervention \u2018Y\u2019 fitting designed for the coiled tubing or the wireline operations is installed on a tapered transition joint.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 93.0
- Lexical Diversity: 1.44444
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15917172', '12850759', '10627006', '14958140', '12564622']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8016348024264851
- 35 USC 102 Novelty (BERT): 0.4893008381857223
- Combined Prediction Score: 0.7704014060024088
- Mean Citation Score: 198.083294
- Max Citation Score: 220.03134
- Similarity Product: 143.24456479620338

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