PATENT CLAIM ANALYSIS

Application Number: 15865768
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["148", "440000"]

Abstract:
A magnesium alloy is suitable for use as a corrodible downhole article, wherein the alloy includes: (a) 11-15 wt % Y, (b) 0.5-5 wt % in total of rare earth metals other than Y, (c) 0-1 wt % Zr, (d) 0.1-5 wt % Ni, and (e) at least 70 wt % Mg. It has been surprisingly found by the inventors that by increasing the Y content of the alloy to the range specified above, increased age hardening response and hence increased 0.2% proof stress can be achieved.

Claim (Index 4):
A magnesium alloy as claimed in  claim 1 , wherein the rare earth metals other than Y comprise Nd.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 86.0
- Lexical Diversity: 1.50704
- Patent Class: 148.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15865776', '14810759', '15699615', '15525474', '12640687']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7855722877154152
- 35 USC 102 Novelty (BERT): 0.531556085499266
- Combined Prediction Score: 0.7601706674938004
- Mean Citation Score: 228.761942
- Max Citation Score: 320.00443
- Similarity Product: 280.9639344014609

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