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 14):
The vessel according to  claim 13 , wherein the riser spider device comprises a base and a riser dogs carrying part comprising multiple riser dogs that are movable between a retracted position,\n wherein the dogs are disengaged from the riser string, and an operative position, and wherein the dogs are engaged with the riser string and support the riser string.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 99.0
- Lexical Diversity: 1.90476
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15539583', '14783623', '15865821', '15648108', '15123530']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8275968694160706
- 35 USC 102 Novelty (BERT): 0.6013526343411825
- Combined Prediction Score: 0.8049724459085817
- Mean Citation Score: 420.186506
- Max Citation Score: 575.2949
- Similarity Product: 503.30344983403086

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

Dataset: test