PATENT CLAIM ANALYSIS

Application Number: 16182122
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-06
Patent Classification: ["420", "420000"]

Abstract:
A method of manufacturing a titanium alloy part with a composition, in weight %, of aluminum from about 6.0 to about 6.7; vanadium from about 1.4 to about 2.0; molybdenum from about 1.4 to about 2.0; silicon from about 0.20 to about 0.35; oxygen from about 0.18 to about 0.23; iron from about 0.16 to about 0.24; carbon from about 0.02 to about 0.06; and balance titanium, is provided. The method includes a first heat treatment on an ingot of the titanium alloy, forging of the ingot to break down the cast structure, a second heat treatment on the forged ingot, rolling the forged ingot to a plate, bar or billet, and annealing the plate, bar or billet below the beta transus temperature of the titanium alloy. The first and second heat treatments are between 40 and 200° C. and between 30 and 100° C. below the beat transus temperature, respectively.

Claim (Index 14):
The method of  claim 1 , wherein the annealed plate, bar or billet of the titanium alloy comprises a primary alpha phase with an alpha grain size of less than or equal to 15 \u03bcm.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 2.19231
- Patent Class: 420.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13349483', '16008609', '12850691', '12830915', '10459396']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7803048536455833
- 35 USC 102 Novelty (BERT): 0.5801338553132505
- Combined Prediction Score: 0.76028775381235
- Mean Citation Score: 368.291862
- Max Citation Score: 511.54803
- Similarity Product: 373.66667901264674

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