PATENT CLAIM ANALYSIS

Application Number: 16408525
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["428", "212000"]

Abstract:
An interlayer structure having a cellulose ester layer for use in structural laminates is described herein. The cellulose ester layer provides rigidity and support to multilayer interlayers comprising an array of different layers. Due to the diverse properties of the cellulose ester layers, the present interlayers can be useful in producing structural laminates having high stiffness and which possess good optical clarity for a variety of applications, including outdoor structural applications.

Claim (Index 17):
A method for producing a multilayer interlayer, said method comprising:\n (a) forming a first layer comprising a polymer blend, wherein said polymer blend comprises\n (i) at least a non-cellulose ester resin comprising a poly(vinyl acetal) resin, an ethylene vinyl acetate resin, a polyurethane resin, or an ionomer resin; and \n (ii) at least one cellulose ester; \n (b) forming a second layer comprising a non-cellulose ester layer; and

Metadata:
- Claim Count in Document: 41.0
- Percentile: 100.0
- Lexical Diversity: 1.46154
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15453636', '15453758', '15453506', '15453613', '15453466']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9345922033518258
- 35 USC 102 Novelty (BERT): 0.618294771050923
- Combined Prediction Score: 0.9029624601217356
- Mean Citation Score: 528.872346
- Max Citation Score: 551.6738
- Similarity Product: 504.43653752695326

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