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 6):
The substrate according to  claim 5 , characterized in that the intermediate layer is formed by a third composite layer comprising an aluminium layer, a copper layer, and an additional aluminium layer, wherein the respective surface sides of the aluminium layers facing away from the copper layer are anodized in order to generate two opposite anodic and/or insulating layers made of aluminium oxide.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.31818
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15102951', '14428839', '14350661', '10418805', '13274851']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8910782528851634
- 35 USC 102 Novelty (BERT): 0.4953196826459795
- Combined Prediction Score: 0.851502395861245
- Mean Citation Score: 191.300318
- Max Citation Score: 193.49956
- Similarity Product: 119.1837911700487

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

Dataset: test