PATENT CLAIM ANALYSIS

Application Number: 15766531
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["424", "052000"]

Abstract:
An oral care composition is disclosed. The composition comprises zinc phosphate and a silicate compound comprising a metallic element that in cationic form is capable of reducing tooth enamel erosion. The zinc phosphate is added to the oral care composition as a preformed salt. Methods of administering the oral care compositions to subjects in need thereof are also disclosed.

Claim (Index 13):
The oral care composition of  claim 1 , comprising\n from 0.05 to 5% by weight zinc phosphate; from 0.1 to 10% by weight of the silicate compound, the silicate compound is calcium silicate; from 1 to 8% by weight alkali phosphate salts selected from sodium phosphate dibasic, potassium phosphate dibasic, dicalcium phosphate dihydrate, tetrasodium pyrophosphate, tetrapotassium pyrophosphate, calcium pyrophosphate, sodium tripolyphosphate, and mixtures of any two or more of these; from 0.05 to 0.5% by weight fluoride; and a silica abrasive dentifrice base.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 91.0
- Lexical Diversity: 1.5
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15630246', '15674034', '14653876', '15630988', '14653885']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7250400350082058
- 35 USC 102 Novelty (BERT): 0.4978455058158766
- Combined Prediction Score: 0.702320582088973
- Mean Citation Score: 241.752688
- Max Citation Score: 256.3854
- Similarity Product: 193.17711895912885

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

Dataset: test