PATENT CLAIM ANALYSIS

Application Number: 16249936
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-07
Patent Classification: ["424", "052000"]

Abstract:
Teeth can be hardened and made more resistant to acid damage if treated with compositions that allow for the remineralization and demineralization of minerals found in teeth. Exchanging ions in hydroxyapatite for fluoride or other metal ions can result in teeth that are more resistant to chemical and physical insults.

Claim (Index 11):
A method of treatment of at least one tooth comprising:\n contacting at least one tooth with an oral care composition comprising:\n a calcium source; \n a phosphate source; \n a fluoride source; \n at least 75%, by weight of the oral care composition, of water;\n wherein the composition is supersaturated relative to fluorapatite and undersaturated relative to all other calcium phosphate crystal phases selected from octacalcium phosphate, tricalcium phosphate, dicalcium phosphate dihydrate, dicalcium phosphate anhydrous, and mixtures thereof; and \n wherein the pH of the composition is from about 4 to about 8; \n \n wherein the contact between at least one tooth and the oral care composition has a treatment time of at least 1 hour.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 99.0
- Lexical Diversity: 1.33333
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12951455', '14365690', '13767173', '10734381', '15630246']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7599290297631844
- 35 USC 102 Novelty (BERT): 0.5180774950477414
- Combined Prediction Score: 0.7357438762916402
- Mean Citation Score: 294.613678
- Max Citation Score: 316.1188
- Similarity Product: 219.3544550402165

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