PATENT CLAIM ANALYSIS

Application Number: 15885528
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["148", "267000"]

Abstract:
An aqueous conversion coating solution comprises a trivalent chromium compound, a zirconate compound, and a dye compound. The trivalent chromium compound can comprise trivalent chromium compounds such as trivalent chromium sulfate. The dye compound can comprise an azo dye, a chromium complex dye, an anthraquinoid dye, and/or a methine dye. The zirconate compound can comprise alkali metal hexafluorozirconate compounds. The conversion coating solution can comprise a phosphorous compound such as an organic amino-phosphonic acid compound. The conversion coating solution can be formed by mixing a dye additive containing the dye with a trivalent chromium conversion coating solution that does not contain a dye. The conversion coating solution can be used to treat metal substrates comprising aluminum, magnesium, and/or zinc.

Claim (Index 4):
The trivalent chromium conversion coating solution of  claim 1  wherein the zirconate compound comprises an alkali metal hexafluorozirconate compound.

Metadata:
- Claim Count in Document: 104.0
- Percentile: 86.0
- Lexical Diversity: 2.41818
- Patent Class: 148.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10187179', '11116165', '12200209', '12192840', '11648224']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8018924320369822
- 35 USC 102 Novelty (BERT): 0.524062591856104
- Combined Prediction Score: 0.7741094480188944
- Mean Citation Score: 257.37898
- Max Citation Score: 298.02274
- Similarity Product: 233.3429924306488

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