PATENT CLAIM ANALYSIS

Application Number: 15781983
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["166", "275000"]

Abstract:
Water injection flow control device, distinctive in that it comprises: a stack of discs or cone-like plates, the discs or cone-like plates as stacked or per se comprises in substance spiral shaped flow conduits, the spiral shaped flow conduits comprises at least one revolution, the spiral shaped flow conduit being turned about a central point or axis and departing or approaching said central point or axis for each revolution, at least some of said spiral shaped flow conduits comprises at least one of sections in series with alternating cross section area for flow and a section with serpentine-type shape for flow along the in substance spiral shaped flow conduits, said spiral shaped flow conduits has a fluid conduit length of at least 0.2 meter, an inlet operatively coupled to an inner or outer end of the spiral shaped flow conduits, an out-let operatively coupled to the other end of said conduits than the inlet, and a control member. The invention also provides a system comprising said device and use of said device.

Claim (Index 7):
The water injection flow control device according to  claim 1 , wherein the conduit cross section area for flow is enlarged at an inlet and at an outlet for each spiral shaped flow conduit.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 94.0
- Lexical Diversity: 2.2716
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15594880', '14787215', '12867333', '15518168', '13839522']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7976050800315719
- 35 USC 102 Novelty (BERT): 0.4841373269354374
- Combined Prediction Score: 0.7662583047219585
- Mean Citation Score: 194.516982
- Max Citation Score: 224.30623
- Similarity Product: 158.77740639338492

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

Dataset: test