PATENT CLAIM ANALYSIS

Application Number: 16023536
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["523", "220000"]

Abstract:
Polyurethane composites and methods of preparing polyurethane composites are described herein. The polyurethane composite can comprise (a) a polyurethane formed by the reaction of (i) one or more isocyanates selected from the group consisting of diisocyanates, polyisocyanates, and mixtures thereof, and (ii) one or more polyols; (b) fly ash comprising 50% or greater by weight, fly ash particles having a particle size of from 0.2 micron to 100 microns; and (c) a coarse filler material comprising 80% or greater by weight, filler particles having a particle size of from greater than 250 microns to 10 mm. The coarse filler material can be present in the composite in an amount of from 1% to 40% by weight, based on the total weight of the composite. The weight ratio of the fly ash to the coarse filler material can be from 9:1 to 200:1.

Claim (Index 42):
A building material comprising:\n polyurethane, wherein the polyurethane is present in an amount of 30% or less by weight based on the total weight of the building material; at least 5% by weight discrete coarse filler particles, based on the total weight of the building material, wherein the discrete coarse filler particles comprise silica and have a diameter of 100 microns to 300 microns; and 1% to 10% by weight of a glass fiber material, based on the total weight of the building material; wherein at least a portion of the discrete coarse filler particles and the glass fiber material are dispersed within the polyurethane.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 94.0
- Lexical Diversity: 2.15385
- Patent Class: 523.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15781220', '14893838', '15161921', '14889094', '14784196']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7716272282708194
- 35 USC 102 Novelty (BERT): 0.5189910454243475
- Combined Prediction Score: 0.7463636099861722
- Mean Citation Score: 281.72318
- Max Citation Score: 324.49313
- Similarity Product: 224.7608112869477

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test