PATENT CLAIM ANALYSIS

Application Number: 15971150
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["073", "863810"]

Abstract:
An apparatus for extracting an analyte from a liquid sample having a container with an entrance, an exit, and a passage therebetween for passage of a liquid sample containing an analyte, the container having a full diameter bed region and a reduced diameter bed region. The container includes a layered construction extending across the passage, having from top to bottom one or more of: (i) an upper flow distributor/support layer, (ii) an upper compression layer, (iii) an extraction layer of microparticulate extraction medium adjacent to the layer (ii), and (iv) a lower compression layer located adjacent to the extraction layer (iii), optionally including one or more air gap layers. At least some of the layers are located in the full diameter bed region, and some of the layers are located in the reduced diameter bed region. The apparatus may have a plurality of containers arranged in an array and/or in series so as to provide multi-stage filtration or extraction.

Claim (Index 5):
The apparatus of  claim 1 , wherein the flow distributor layer is layered with a first compression layer to form a first layered construction.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 93.0
- Lexical Diversity: 2.28395
- Patent Class: 73.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15086029', '14718065', '14507819', '10236120', '10517980']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.727336237515051
- 35 USC 102 Novelty (BERT): 0.5508303688668691
- Combined Prediction Score: 0.7096856506502329
- Mean Citation Score: 252.311756
- Max Citation Score: 440.4863
- Similarity Product: 280.6342598319233

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

Dataset: test