PATENT CLAIM ANALYSIS

Application Number: 15923404
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["428", "192000"]

Abstract:
A laminated glazing comprising a first ply of glazing material and a second ply of glazing material joined by at least one ply of adhesive interlayer material is disclosed. The first ply of glazing material comprises a sheet of glass having a first composition and the second ply of glazing material comprises a sheet of glass having a second composition different to the first composition. The laminated glazing has (i) a peripheral region extending around the periphery of the laminated glazing, the laminated glazing having a surface compression stress in the peripheral region and (ii) an edge compression, wherein the magnitude of edge compression is greater than the magnitude of the surface compression stress in the peripheral region. A method of making such a laminated is provided. A glass sheet suitable for being incorporated in such a laminated glazing is also disclosed.

Claim (Index 1):
A laminated glazing comprising a first ply of glazing material and a second ply of glazing material joined by at least one ply of adhesive interlayer material, the first ply of glazing material comprising a sheet of glass having a first composition and the second ply of glazing material comprising a sheet of glass having a second composition different to the first composition, wherein the laminated glazing has (i) a peripheral region extending around the periphery of the laminated glazing, the laminated glazing having a surface compression stress in the peripheral region and (ii) an edge compression, wherein the magnitude of the edge compression is greater than the magnitude of the surface compression stress in the peripheral region, further wherein the second ply of glazing material is a sheet of glass that has been chemically strengthened to have a depth of layer between 10 \u03bcm and 60 \u03bcm.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.55
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13937707', '12602743', '10333123', '10563917', '15354143']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8861355097647677
- 35 USC 102 Novelty (BERT): 0.5075761584796282
- Combined Prediction Score: 0.8482795746362538
- Mean Citation Score: 255.14915
- Max Citation Score: 258.59305
- Similarity Product: 179.99174733744564

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