PATENT CLAIM ANALYSIS

Application Number: 16081660
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["427", "554000"]

Abstract:
The present disclosure relates to a method for producing a coating film having high heat resistance, high hardness and wear resistance, a coating film having high heat-resistance, high hardness and wear resistance produced using the method, and a cutting tool including the same. The method includes forming a metal nitride layer on a metal base; forming a carbon layer on the metal nitride layer; and irradiating a laser into the carbon layer to add carbons into a portion of the metal nitride layer, thereby to form a carburized layer.

Claim (Index 4):
The method of  claim 1 , wherein the carburized layer includes titanium carbide (TiC).

Metadata:
- Claim Count in Document: 2.0
- Percentile: 96.0
- Lexical Diversity: 2.08511
- Patent Class: 427.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['09831327', '13727175', '13258340', '11863113', '11341805']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7747431982308711
- 35 USC 102 Novelty (BERT): 0.5046902456322789
- Combined Prediction Score: 0.747737902971012
- Mean Citation Score: 182.076298
- Max Citation Score: 189.48103
- Similarity Product: 123.87221865275384

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

Dataset: test