PATENT CLAIM ANALYSIS

Application Number: 15990927
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["423", "447300"]

Abstract:
A method for making carbon nanotube array includes depositing a catalyst layer on a substrate surface of a growth substrate, to form a composite structure. The composite structure is placed in a chamber. The carbon source gas and protective gas are supplied to the chamber, and the composite structure is heated to a first temperature, to grow a carbon nanotube array on the substrate surface. Then the carbon nanotube is oxidized.

Claim (Index 1):
A method for making a carbon nanotube array, the method comprising:\n depositing a catalyst layer on a substrate surface of a growth substrate, to form a composite structure; placing the composite structure in a chamber; growing a carbon nanotube array on the substrate surface by supplying a carbon source gas and a protective gas into the chamber and heating the inside of the chamber, containing the composite structure, to a first temperature; and stopping the supply of the carbon source gas to the chamber and continuing the supplying of an oxygen containing gas to the chamber and oxidizing the carbon nanotube array at a second temperature, in a range from about 500 degrees Celsius to about 800 degrees Celsius for five to about 20 minutes.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 93.0
- Lexical Diversity: 1.90244
- Patent Class: 423.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15990938', '15990961', '15990946', '10334547', '12278736']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7577192338221698
- 35 USC 102 Novelty (BERT): 0.4932841965531616
- Combined Prediction Score: 0.731275730095269
- Mean Citation Score: 206.71434600000003
- Max Citation Score: 254.08815
- Similarity Product: 203.77367984637024

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

Dataset: test