PATENT CLAIM ANALYSIS

Application Number: 15978158
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["424", "055000"]

Abstract:
To increase the esthetic property by removing stains deposited on the dental surface, there is provided a stain-removing oral composition containing 0.33% by weight to 2.0% by weight of sodium metaphosphate.

Claim (Index 10):
The stain-removing method according to  claim 9 , wherein the composition causes the pH of saliva in the oral cavity to become about 6.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 93.0
- Lexical Diversity: 1.16667
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10618202', '11602851', '10901511', '10901872', '12239161']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7700087708172505
- 35 USC 102 Novelty (BERT): 0.5053338966203271
- Combined Prediction Score: 0.7435412833975582
- Mean Citation Score: 226.371198
- Max Citation Score: 231.2278
- Similarity Product: 144.05819174739122

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

Dataset: test