PATENT CLAIM ANALYSIS

Application Number: 16119742
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["428", "659000"]

Abstract:
The present invention provides steel sheet products having controlled compositions that are subjected to two-step annealing processes to produce sheet products having desirable microstructures and favorable mechanical properties such as high strength and ultra-high formability. Steels processed in accordance with the present invention exhibit combined ultimate tensile strength and total elongation (UTS·TE) properties of greater than 25,000 MPa-%. Steels with these properties fall into the category of Generation 3 advanced high strength steels, and are highly desired by various industries including automobile manufacturers.

Claim (Index 1):
A high strength cold rolled steel sheet product comprising from 0.12 to 0.5 weight percent C, from 1 to 3 weight percent Mn, and from 0.8 to 3 weight percent of a combination of Si and Al, wherein the steel sheet product has been subjected to a two-step annealing process, comprises ferrite and substantially equiaxed retained austenite grains having an average aspect ratio of less than 3:1, and has a combination of ultimate tensile strength and total elongation UTS\u00b7TE of greater than 25,000 MPa %.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 96.0
- Lexical Diversity: 1.30435
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15591344', '15102386', '15735337', '11910029', '14901931']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8965696721330646
- 35 USC 102 Novelty (BERT): 0.5285188983462861
- Combined Prediction Score: 0.8597645947543868
- Mean Citation Score: 250.32131200000003
- Max Citation Score: 362.83606
- Similarity Product: 284.29940334445587

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

Dataset: test