PATENT CLAIM ANALYSIS

Application Number: 15776097
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["424", "049000"]

Abstract:
Disclosed herein are oral care compositions comprising chitosan and at least one small particle silica, wherein the oral care composition has an acidic pH. Further disclosed herein are methods for reducing dental sensitivity comprising applying to the surface of the tooth an oral care composition comprising chitosan and at least one small particle silica, wherein the oral care composition has an acidic pH, as well as methods of occluding dentin tubules as disclosed herein.

Claim (Index 5):
The oral care composition according to  claim 1 , wherein the pH of the oral care composition ranges from about 4.0 to about 5.0.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 1.92683
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13636290', '15068418', '14781907', '14147826', '13637370']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7670096484433451
- 35 USC 102 Novelty (BERT): 0.5130331967831301
- Combined Prediction Score: 0.7416120032773236
- Mean Citation Score: 285.398796
- Max Citation Score: 300.3405
- Similarity Product: 227.6483474488556

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

Dataset: test