PATENT CLAIM ANALYSIS

Application Number: 16240158
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["166", "352000"]

Abstract:
A vessel adapted to perform subsea wellbore related operations involving a riser string that is assembled from releasably interconnected riser sections and extends between a subsea wellbore and the vessel. The riser string vertical handling system of the vessel comprises a controlled motion device that is adapted to displace the riser string lifting tool in at least one horizontal direction relative to the riser spider device at least whilst travelling between said elevated and lowered position thereof loaded by the riser string suspended from the riser string lifting tool, thereby allowing to establish an inclined travel path with selectively variable inclination of the riser string lifting tool relative to an imaginary vertical line through the riser string passage of the riser spider device, e.g. said inclined travel path having an inclination selected to correspond to an actual water current induced inclination of an upper portion of the riser string during the riser string assembly process.

Claim (Index 3):
The riser spider of  claim 1 , wherein the riser spider device is provided with an inclination sensor that measures actual inclination of the riser dogs carrying part relative to the base.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 99.0
- Lexical Diversity: 1.90476
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15539583', '14783623', '15865821', '15648108', '15123530']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8506271816338482
- 35 USC 102 Novelty (BERT): 0.5710052611803641
- Combined Prediction Score: 0.8226649895884998
- Mean Citation Score: 420.186506
- Max Citation Score: 575.2949
- Similarity Product: 381.0216474010825

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

Dataset: test