PATENT CLAIM ANALYSIS

Application Number: 16032603
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["166", "171000"]

Abstract:
An apparatus for removing sand from a well fluid includes a pressure vessel having an inlet and an outlet. The well fluid flows into the pressure vessel through the inlet and flows out of the pressure vessel through the outlet. A screen is positioned at least partially within the pressure vessel and configured to remove the sand from the well fluid. At least a portion of the sand that is removed from the well fluid at least partially obstructs one or more openings in the screen. A cleaning assembly is positioned at least partially between the pressure vessel and the screen and configured to remove the sand that is obstructing the one or more openings in the screen during a screen-cleaning operation.

Claim (Index 15):
The apparatus of  claim 11 , wherein the central longitudinal axis is substantially vertical.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 95.0
- Lexical Diversity: 2.39623
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15204076', '14421343', '14092738', '14247945', '13991857']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7984710925739945
- 35 USC 102 Novelty (BERT): 0.4801946287099037
- Combined Prediction Score: 0.7666434461875854
- Mean Citation Score: 177.58122199999997
- Max Citation Score: 184.2085
- Similarity Product: 121.10952901920678

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