PATENT CLAIM ANALYSIS

Application Number: 15917057
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["073", "861750"]

Abstract:
A downhole flow meter includes a body including an inlet exposed to downhole fluids, an impeller rotatably supported in the body, the impeller including at least one vane, at least one magnet mounted to the at least one vane, and a switch responsive to the at least one magnet arranged in the body.

Claim (Index 17):
A method for sensing flow in a downhole tubular comprising:\n introducing a flow of fluid toward a downhole flow meter; rotating an impeller including at least one vane with the flow of fluid; activating a switch with a magnet mounted to the at least one vane; and determining a velocity of the flow of fluid based on activations of the switch.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 1.93333
- Patent Class: 73.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15657611', '15657464', '15813439', '15718201', '13390414']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6293749636211557
- 35 USC 102 Novelty (BERT): 0.4768545965964981
- Combined Prediction Score: 0.6141229269186901
- Mean Citation Score: 143.44869
- Max Citation Score: 160.81486999999996
- Similarity Product: 118.33209092146272

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