PATENT CLAIM ANALYSIS

Application Number: 16234683
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["166", "305100"]

Abstract:
A fluid injection flow control device for use in oil wells, designed to maintain, the injection rate within a determined layer between two packers, being the puncture zone of an injection well. The device, is axially coupled to a tubing string, consists of a variety of modules formed by an upper coil carrier onto which a primary coil is helically wound which, is connected to the pipe through which the fluid flows, causes a certain load drop in a side-pocket mandrel, which consists of two main parts namely a tubing string that allows for axial tubing continuity and a pocket in which a short or long flow direction vane is installed that determines the outflow towards the unit by way of a transverse opening or its passage to the next module's corresponding coil through transition tubing.

Claim (Index 3):
The fluid injection flow control device for use in oil wells, as claimed in  claim 1 , wherein the pocket of the upper and intermediate modules is a cylindrical tubular body fixed to the body of the mandrel which defines tubing continuity but is isolated therefrom, the lower end of which is blind and the top end of which permits the insertion or removal of a long or short cylindrical direction vane, said tubular cavity being communicated, in its middle section with a parallel passage which connects its upper and lower ends to the transition tubes of the adjacent modules, whereas, near its lower end, which may or may not be blind, the cylindrical housing has a transverse outlet opening directed at the unit.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 98.0
- Lexical Diversity: 1.65169
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14489042', '15422060', '11008334', '13067295', '13427546']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7772336395864574
- 35 USC 102 Novelty (BERT): 0.4506978101448036
- Combined Prediction Score: 0.744580056642292
- Mean Citation Score: 115.08580120000002
- Max Citation Score: 127.06443
- Similarity Product: 95.05766282632828

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