PATENT CLAIM ANALYSIS

Application Number: 15756041
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["422", "168000"]

Abstract:
An example article includes a substrate and a coating applied to the substrate. The coating may include a basic reactant and a humectant. The coating may further include a preservative or a water-soluble polymer. A coating configured to be applied to an acidic gas filter substrate may include K 2 CO 3 , potassium succinate, dehydroacetic acid, and poly(2-acrylamido-2-methyl-1-propanesulfonic acid (PAMPS). An example system includes an acidic gas filter including a coating, and a sensor configured to sense an optical change in the coating.

Claim (Index 6):
The article of  claim 1 , wherein the humectant comprises at least one salt comprising a sodium, potassium, or cesium salt of formate, acetate, nitrite, citrate, succinate, fluoride, glycolate, ascorbate, malonate, tartarate, gluconate, fumarate, sorbate, lactate, iminodiacetate, or malate.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 88.0
- Lexical Diversity: 1.88235
- Patent Class: 422.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12942489', '10273609', '13946469', '14775023', '12184150']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7844751778929521
- 35 USC 102 Novelty (BERT): 0.4694361323419028
- Combined Prediction Score: 0.7529712733378472
- Mean Citation Score: 138.76773200000002
- Max Citation Score: 148.6964
- Similarity Product: 96.84282089915276

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