PATENT CLAIM ANALYSIS

Application Number: 15756862
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["523", "160000"]

Abstract:
The invention provides a metallic powder pigment ink composition for an oil-based marking pen, the ink composition comprising an organic solvent, a metal powder pigment and a combination of a first resin and a second resin, wherein the first resin is at least one selected from a ketone resin, a hydrogenated rosin resin and an ultralight-colored rosin resin and the second resin is at least one second resin selected from an acrylic resin, a styrene-acrylic resin and a styrene-maleic acid resin. The metallic powder pigment ink composition provides a marking improved in glitter.

Claim (Index 3):
The metallic powder pigment ink composition for an oil-based marking pen oil marking pen according to  claim 1 , comprising the first resin in an amount in the range of 5 to 25% by weight and the second resin in an amount in the range of 0.5 to 10% by weight, each based on the weight of the ink composition.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.22222
- Patent Class: 523.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10482570', '09907122', '14892577', '10197888', '10149676']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7401920766591239
- 35 USC 102 Novelty (BERT): 0.4901271850825959
- Combined Prediction Score: 0.7151855875014711
- Mean Citation Score: 214.893406
- Max Citation Score: 229.62346
- Similarity Product: 169.97030596002105

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