PATENT CLAIM ANALYSIS

Application Number: 16007310
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["420", "090000"]

Abstract:
A high-strength multi-phase steel having minimum tensile strengths of 750 M:Pa and preferably having a dual-phase microstructure for a cold- or hot-rolled steel strip, in particular for lightweight vehicle construction is disclosed. The high-strength multi-phase steel has improved forming properties and a ratio of yield point to tensile strength of at most 73%. The high-strength multi-phase steel includes in mass %: C≥0.075 to ≤0.105; Si≥0.600 to ≤0.800; Mn≥1.000 to ≤0.700; Cr≥0.100 to ≤0.480; Al≥0.010 to ≤0.060; N 0.0020≤0.0120; S≤0.0030; Nb≥0.005 to ≤0.050; Ti≥0.0050 to ≤0.050; B≥0.0005 to ≤0.0040; Mo≤0.200; Cu≤0.040%; Ni≤0.040 % the remainder iron, including typical elements accompanying steel that are not mentioned above, which represent contamination resulting from smelting.

Claim (Index 3):
The method of  claim 1 , wherein the steel is treated as set forth under a), wherein the second intermediate temperature is 200 to 250\u00b0 C., said method further comprising after the cooling to the second intermediate temperature and prior to the cooling to room temperature,\n holding the second intermediate temperature for about 1 to 20 seconds, \n reheating the steel strip to a temperature of about 400 to 470\u00b0 C., \n hot dip coating the steel strip, and \n cooling the steel strip to the second intermediate temperature of 200 to 250\u00b0 C. with a cooling rate of between about 15 and 100\u00b0 C./s, \n wherein the cooling from the second intermediate temperature to room temperature is conducted with a cooling rate of about 2 and 30\u00b0 C./s.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 1.52273
- Patent Class: 420.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15528021', '15527794', '14386602', '15127987', '14375381']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.776643429557158
- 35 USC 102 Novelty (BERT): 0.6011742323137457
- Combined Prediction Score: 0.7590965098328168
- Mean Citation Score: 423.025604
- Max Citation Score: 505.2874
- Similarity Product: 500.6601208719611

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