PATENT CLAIM ANALYSIS

Application Number: 16460244
Application Type: Utility
Filing Date: 2019-07
Publication Date: 2019-10
Patent Classification: ["428", "402000"]

Abstract:
The present invention relates to alumina flakes having a defined thickness and particle size distribution and to their use in varnishes, paints, automotive coatings printing inks, masterbatches, plastics and cosmetic formulations and as substrate for effect pigments. and organic dyes.

Claim (Index 1):
A blended composition, comprising\n uncoated Al 2 O 3  flakes having a thickness of \u2265500 nm and a D 50 -value of 15-30 \u03bcm and a D 90 -value of 30-45 \u03bcm and/or coated Al 2 O 3  flakes having a thickness of \u2265500 nm and a D 50 -value of 15-30 \u03bcm and a D 90 -value of 30-45 \u03bcm, which have been coated with at least one layer of a metal oxide, mixtures of at least two metal oxides, metal, metal sulphide, titanium suboxide, titanium oxynitride, FeO(OH), metal alloys and/or rare earth compounds, and one or more of organic dyes, organic pigments, pigments, transparent pigments, opaque white pigments, colored pigments, black pigments, flake-form iron oxides, organic pigments, holographic pigments, liquid crystal polymers, transparent luster pigments, colored luster pigments, black luster pigments based on metal oxide-coated mica, SiO 2  flakes, fillers, natural mica, synthetic mica, nylon powder, pure melamine resins, filled melamine resins, talc SiO 2 , glasses, kaolin, oxides of aluminum, oxides of magnesium, oxides of calcium, oxides of zinc, hydroxides of aluminum, hydroxides of magnesium, hydroxides of calcium, hydroxides of zinc, BiOCl, barium sulfate, calcium sulfate, calcium carbonate, magnesium carbonate, carbon, and physical or chemical combinations thereof.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 100.0
- Lexical Diversity: 1.24324
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14261458', '14264431', '14653432', '12728790', '11631183']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.915870385235169
- 35 USC 102 Novelty (BERT): 0.5571290853122024
- Combined Prediction Score: 0.8799962552428723
- Mean Citation Score: 372.957568
- Max Citation Score: 452.12122
- Similarity Product: 333.57342015310525

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