PATENT CLAIM ANALYSIS

Application Number: 15989978
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["552", "542000"]

Abstract:
Assay methods for determining purity of a sample of a sterol are provided. These methods include providing an HPLC eluent including a sterol, other compounds related to the sterol and a mobile volatile phase; generating an aerosol of liquid droplets from the HPLC eluent; drying the liquid droplets to obtain residue particles of the sterol; contacting the residue particles of the sterol with an ion stream which applies a size-dependent electrical charge to each of the residue particles to generate an electrical signal and measuring the electrical signal to determine the purity of the sterol in the sample. The sterol can be OXY133 or OXY133 monohydrate.

Claim (Index 12):
A method for determining the amount of OXY133 monohydrate in a sample, the method comprising: providing an OXY133 monohydrate reference standard having a known quantity of OXY133 monohydrate measurable by HPLC-CAD; providing the sample having an unknown quantity of OXY133 monohydrate; separating the amount of OXY133 monohydrate in the sample by MX-CAD; and the amount of OXY133 in the sample.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 93.0
- Lexical Diversity: 1.88333
- Patent Class: 552.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15082665', '14962651', '14962742', '15474325', '15600375']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.627739545337587
- 35 USC 102 Novelty (BERT): 0.7090690949728976
- Combined Prediction Score: 0.6358725003011181
- Mean Citation Score: 390.601808
- Max Citation Score: 609.7967
- Similarity Product: 564.8347222916008

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

Dataset: test