PATENT CLAIM ANALYSIS

Application Number: 16515182
Application Type: Utility
Filing Date: 2019-07
Publication Date: 2019-11
Patent Classification: ["424", "052000"]

Abstract:
The present disclosure provides low water dentifrice compositions comprising an effective amount of a zinc ion source, a stannous ion source, a polyphosphate and an acid in a calcium pyrophosphate base. The acid lowers the pH of the composition to enable stabilization of the metal ions and extend shelf-life of the composition.

Claim (Index 3):
The composition of  claim 1 , wherein the acid is selected from the group consisting of phosphoric acid, sulfuric acid, hydrochloric acid, acetic acid, citric acid, lactic acid, tartaric acid, gluconic acid, ascorbic acid, fumaric acid, formic acid, pyruvic acid, maleic acid, caprylic acid, capric acid, caproic acid or an amino acid.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 100.0
- Lexical Diversity: 1.47368
- Patent Class: 424.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15570430', '13503801', '15964138', '15964167', '14116371']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8201183131320122
- 35 USC 102 Novelty (BERT): 0.542933530696764
- Combined Prediction Score: 0.7923998348884874
- Mean Citation Score: 375.0548
- Max Citation Score: 401.75388
- Similarity Product: 304.28562533606527

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