PATENT CLAIM ANALYSIS

Application Number: 15769848
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["114", "230120"]

Abstract:
A swivel stack for transfer of fluid across a rotary interface around a main rotation axis between an incoming flow-line and an outgoing flow-line, includes an inner cylindrical body and a first cylindrical annular element. The cylindrical annular element is mounted on the inner cylindrical body so the rotational axes of the annular element and cylindrical body coincide. The inner cylindrical body has an internal conduit running from a cylindrical base parallel to the rotation axis. The conduit has an outlet port communicating with a circumferential cavity on the cylindrical surface of the inner cylindrical body. The first cylindrical annular element includes a toroidal cavity on its internal cylindrical surface. The first cylindrical annular element is mounted on the inner cylindrical body at the level of the outlet port so the toroidal cavity and the circumferential cavity form an annular chamber communicating with the outlet port of the internal conduit.

Claim (Index 14):
Swivel stack according to  claim 13 , wherein the at least one internal conduit in the inner cylindrical body is aligned with a corresponding internal conduit in the second inner cylindrical body.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 91.0
- Lexical Diversity: 2.61667
- Patent Class: 114.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14750164', '14902692', '13132174', '13703419', '15235781']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7403844820632137
- 35 USC 102 Novelty (BERT): 0.5132687103673369
- Combined Prediction Score: 0.7176729048936261
- Mean Citation Score: 214.051966
- Max Citation Score: 242.24582
- Similarity Product: 156.19437424139022

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