PATENT CLAIM ANALYSIS

Application Number: 15744363
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["428", "209000"]

Abstract:
The invention relates to a substrate ( 1 ) for electrical circuits comprising at least one first composite layer ( 2 ) which is produced by means of roll cladding and, after said roll cladding, has at least one copper layer ( 3 ) and an aluminium layer ( 4 ) attached thereon, wherein at least the surface side of the aluminium layer ( 4 ) facing away from the copper layer ( 3 ) is anodized for the generation of an anodic or insulating layer ( 5 ) made of aluminium oxide, and wherein the anodic or insulating layer ( 5 ) made of aluminium oxide is connected to a metal layer ( 7 ) or at least one second composite layer ( 2 ′) or at least one paper-ceramic layer ( 11 ) via at least one adhesive layer ( 6, 6 ′).

Claim (Index 8):
The substrate according to  claim 1 , characterized in that the respective aluminium layer is anodized over a fraction of its layer thickness and/or that the layer thickness of the insulating layer made of the at least partially transformed aluminium layer ranges between 5 \u03bcm and 50 \u03bcm.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.31818
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15102951', '14428839', '14350661', '10418805', '13274851']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9020640030588634
- 35 USC 102 Novelty (BERT): 0.4979272641354647
- Combined Prediction Score: 0.8616503291665235
- Mean Citation Score: 191.300318
- Max Citation Score: 193.49956
- Similarity Product: 118.751309016819

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