PATENT CLAIM ANALYSIS

Application Number: 15961949
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["424", "049000"]

Abstract:
Oral care compositions containing a stannous salt and sodium tripolyphosphate are provided where stannous tripolyphosphate ionic intermediates comprise less than about 1% of the compositions. Tetrasodium pyrophosphate, a methylvinyl ether-maleic anhydride copolymer and/or a silica oral polishing agent may be added for further efficacy. In a single phase blend, the oral care composition may be effectively limited to comprise less than about 10% water. In a dual-phase blend, a mixture having the stannous salt in a first phase and the sodium tripolyphosphate in a second phase may be generated from a dual chamber storage tube (with each phase provided from a separate chamber) immediately prior to dental care usage.

Claim (Index 24):
The oral care composition according to  claim 23 , wherein one of the two stannous salts comprises stannous fluoride.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 1.64384
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12094817', '14989022', '14560168', '13905280', '11023968']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7443520673451762
- 35 USC 102 Novelty (BERT): 0.5030169234184128
- Combined Prediction Score: 0.7202185529524998
- Mean Citation Score: 220.932164
- Max Citation Score: 230.18243
- Similarity Product: 150.9604666567016

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