PATENT CLAIM ANALYSIS

Application Number: 16124813
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["175", "025000"]

Abstract:
A vessel adapted to perform subsea wellbore related operations involving a riser string between the subsea wellbore and the vessel. The vessel includes a hull having a deck, and a riser storage hold present within said hull below said deck. The riser storage hold comprising storage racks adapted to store therein parallel stacks of multiple riser sections and/or pre-assembled riser stands in a horizontal orientation. The vessel has an elongated riser transfer opening between said deck and said roof, and the riser transfer opening extending in a direction parallel to said storage racks. The vessel has horizontal rails extending along said opposite longitudinal sides of said riser transfer opening and a catwalk machine having a mobile catwalk machine frame that is movable over said horizontal rails. The catwalk machine is at least in a loading position that is above said riser transfer opening and in a riser upending position.

Claim (Index 8):
The vessel according to  claim 7 , wherein the transfer elevator comprises a first elevator unit and a second elevator unit that are spaced apart in direction parallel to said storage racks, wherein each of said first and second elevator units are adapted to selectively operate stand-alone or in unison, wherein, for operating stand-alone, each elevator unit is adapted to raise and lower a second length riser section, and wherein, for operating in unison, said first and second elevator units are further adapted to raise and lower a first length riser section or single riser stand.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 97.0
- Lexical Diversity: 2.21127
- Patent Class: 175.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15517841', '14783623', '15865821', '15517637', '15539583']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8044947923913471
- 35 USC 102 Novelty (BERT): 0.5894218778515419
- Combined Prediction Score: 0.7829875009373666
- Mean Citation Score: 509.381412
- Max Citation Score: 646.69507
- Similarity Product: 454.26480848608736

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