PATENT CLAIM ANALYSIS

Application Number: 15945839
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["428", "654000"]

Abstract:
Provided herein are embodiments of an aluminium composite material for use in thermal flux-free joining methods. The composite material includes at least one core layer having an aluminium core alloy and at least one outer solder layer of an aluminium solder alloy. The aluminium solder alloy has the following composition in wt %: 6.5%≤Si≤13%, Fe≤1%, 90 ppm≤Mg≤300 ppm, Bi≤500 ppm, Mn≤0.15%, Cu≤0.3%, Zn≤3%, and Ti≤0.3% with the remainder Al and unavoidable impurities individually at most 0.05%, in total at most 0.15%. The aluminium solder layer has an alkaline pickled or acid pickled surface. Embodiments also relate to a method for producing an aluminium composite material, a method for the thermal joining of components, and a thermally joined construction.

Claim (Index 3):
The aluminium composite material according to  claim 1 , wherein the aluminium solder alloy has a Bi content in wt % of\n Bi\u2264280 ppm

Metadata:
- Claim Count in Document: 21.0
- Percentile: 91.0
- Lexical Diversity: 1.94595
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12600462', '14355272', '12595942', '15821528', '13000481']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9015435925999806
- 35 USC 102 Novelty (BERT): 0.4876139846675944
- Combined Prediction Score: 0.860150631806742
- Mean Citation Score: 194.074208
- Max Citation Score: 204.74486
- Similarity Product: 147.83606505877498

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