PATENT CLAIM ANALYSIS

Application Number: 16337209
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-09
Patent Classification: ["428", "036500"]

Abstract:
Fire-retardant composites, methods of making fire-retardant composites, and use thereof are described. A fire-retardant composite can include at least two fire-retardant laminates, and a porous thermoplastic core material disposed between the at least two fire-retardant laminates. Each laminate can have one or more ply, each of the plies can include a plurality of fibers in a thermoplastic polymer matrix that includes a fire-retardant composition. The fire-retardant composite meets European fire-retardant standards for rail transportation.

Claim (Index 14):
A fire-retardant laminate comprising one or more ply, at least one ply comprising:\n (i) at least 15 wt. %, based on the total weight of the ply, of a thermoplastic polymer matrix of a polypropylene, a polycarbonate, or a polyimide, or a blend thereof; (ii) 4 to 10 wt. %, based on the total weight of the ply, of a fire-retardant composition comprising a metal oxide and a nitrogen-phosphorous compound; (iii) 50 to 80 wt. %, based on the total weight of the ply, of fibers; and (iv) 0.01 to 2 wt. %, based on the total weight of the ply, of a coupling agent.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 99.0
- Lexical Diversity: 1.54717
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14535904', '10287929', '13068762', '13939666', '11541320']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9038549293053132
- 35 USC 102 Novelty (BERT): 0.5004249222029881
- Combined Prediction Score: 0.8635119285950806
- Mean Citation Score: 243.430746
- Max Citation Score: 277.154
- Similarity Product: 210.45601485991483

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

Dataset: test