PATENT CLAIM ANALYSIS

Application Number: 15947027
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-09
Patent Classification: ["252", "583000"]

Abstract:
A composite particle is provided that includes a base particle and a plurality of hydrophilic oligomeric groups extending from an exterior portion of the base particle, the base particle including a cross-linked polyurea and at least one of a pigment and a dye. The cross-linked polyurea may form a network throughout the base particle. A method of making the composite particle includes providing either a solution containing a dye or a dispersion containing a pigment in a water-dispersible polyfunctional isocyanate dissolved in a water-miscible solvent, forming an emulsion of the solution/dispersion in water, agitating the emulsion while the polyfunctional isocyanate is converted into a cross-linked polyurea, and separating the composite particle containing the cross-linked polyurea and the dye/pigment from the emulsion.

Claim (Index 5):
The composite particle of  claim 4 , wherein the dye is selected from the group consisting of Solvent Blue 70, Solvent Blue 67, Solvent Blue 136, Solvent Red 127, Solvent Red 130, Solvent Red 233, Solvent Red 125, Solvent Red 122, Solvent Yellow 88, Solvent Yellow 146, Solvent Yellow 25, Solvent Yellow 89, Solvent Orange 11, Solvent Orange 99, Solvent Brown 42, Solvent Brown 43, Solvent Brown 44, Solvent Black 28, Solvent Black 29, and combinations thereof.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 2.09836
- Patent Class: 252.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15463328', '11743204', '10711829', '15893747', '15600731']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8731501897873921
- 35 USC 102 Novelty (BERT): 0.5467404403443139
- Combined Prediction Score: 0.8405092148430844
- Mean Citation Score: 257.77895
- Max Citation Score: 421.37726
- Similarity Product: 389.97331654775854

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