PATENT CLAIM ANALYSIS

Application Number: 15777531
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["424", "040000"]

Abstract:
The present invention relates to surface-reacted calcium carbonate, wherein the surface-reacted calcium carbonate is a reaction product of natural or synthetic calcium carbonate with carbon dioxide and at least one acid. Said calcium carbonate and oral compositions containing the same can be used in remineralisation and/or whitening of teeth.

Claim (Index 5):
The oral care composition  claim 1 , wherein the surface-reacted calcium carbonate has a specific surface area from 60 to 107 m 2 /g, preferably from 70 to 105 m 2 /g, and most preferably from 90 to 100 m 2 /g, measured using nitrogen and the BET method according to ISO 9277.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 1.26829
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12058424', '14378045', '15123034', '12517560', '10734381']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7476319925390715
- 35 USC 102 Novelty (BERT): 0.5002354332012896
- Combined Prediction Score: 0.7228923366052933
- Mean Citation Score: 232.809604
- Max Citation Score: 248.56604
- Similarity Product: 181.04068585425367

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