PATENT CLAIM ANALYSIS

Application Number: 16084780
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["435", "219000"]

Abstract:
[Problem to be Solved] To provide a lactase solution with good heat stability as desired by identifying a factor to influence heat stability in a lactase product and using the factor as an index. [Solution] Proteinase B having the following enzymatic properties, and a lactase solution containing less than 11.5 ng of the proteinase B. 1) having an optimum temperature of about 40° C., 2) having an optimum pH of about 8.0, 3) being stable at pH 5.0 to 8.0, 4) having high substrate specificity to FITC-casein and lactase, 5) having a neutral lactase-fragmenting action, and 6) having a molecular weight of about 29,700 to 30,000 (by SDS-PAGE).

Claim (Index 1):
Proteinase B comprising the following enzymatic properties,\n 1) having an optimum temperature of about 40\u00b0 C., 2) having an optimum pH of about 8.0, 3) being stable at pH 5.0 to 8.0, 4) having high substrate specificity to FITC-casein and lactase, 5) having a neutral lactase-fragmenting action, and 6) having a molecular weight of about 29,700 to 30,000 (by SDS-PAGE).

Metadata:
- Claim Count in Document: 2.0
- Percentile: 97.0
- Lexical Diversity: 1.72
- Patent Class: 435.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15971839', '15110360', '15532633', '16021048', '13637907']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5957680151655316
- 35 USC 102 Novelty (BERT): 0.499564627765064
- Combined Prediction Score: 0.5861476764254849
- Mean Citation Score: 234.840762
- Max Citation Score: 259.12875
- Similarity Product: 185.1629860827327

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