PATENT CLAIM ANALYSIS

Application Number: 16289307
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["250", "282000"]

Abstract:
Methods are described for measuring the amount of a vitamin B2 in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying vitamin B2 in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric techniques.

Claim (Index 12):
A method for determining the amount of vitamin B2 in a biological sample from a human, said method comprising:\n (a) adding an internal standard to the sample; (b) precipitating protein from the sample; (c) subjecting the sample to high performance liquid chromatography (HPLC); (c) ionizing vitamin B2 and the internal standard under conditions suitable to produce one or more ions detectable by tandem mass spectrometry; (d) determining the amount of said one or more ions by tandem mass spectrometry; and (e) comparing the amount of said one or more ions of vitamin B2 and said one or more ions of the internal standard to determine the amount of vitamin B2 in the sample.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 99.0
- Lexical Diversity: 1.43333
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13793701', '14268771', '12365080', '13231866', '14063956']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7451782589739101
- 35 USC 102 Novelty (BERT): 0.5700662376801192
- Combined Prediction Score: 0.727667056844531
- Mean Citation Score: 409.466258
- Max Citation Score: 455.74286
- Similarity Product: 417.3111410128104

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