PATENT CLAIM ANALYSIS

Application Number: 15925034
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["438", "703000"]

Abstract:
Provided are a method of preparing a graphene quantum dot, a graphene quantum dot prepared using the method, a hardmask composition including the graphene quantum dot, a method of forming a pattern using the hardmask composition, and a hardmask obtained from the hardmask composition. The method of preparing a graphene quantum dot includes reacting a graphene quantum dot composition and an including a polyaromatic hydrocarbon compound and an organic solvent at an atmospheric pressure and a temperature of about 250° C. The polyaromatic hydrocarbon compound may include at least four aromatic rings.

Claim (Index 11):
The hardmask composition of  claim 7 , wherein the solvent is at least one selected from water, methanol, isopropanol, ethanol, N,N-dimethylformamide, N-methyl-2-pyrrolidone, dichloroethane, dichlorobenzene, dimethylsulfoxide, xylene, aniline, propylene glycol, propylene glycol diacetate, 3-methoxyl1,2-propanediol, diethylene glycol, \u03b3-butyrolactone, acetylacetone, cyclohexanone, propylene glycol, monomethyl ether acetate, dichloroethane, O-dichlorobenzenee, nitromethane, tetrahydrofuran, nitrobenzene, butyl nitrite, methyl cellosolve, ethyl cellosolve, diethylether, diethylene glycol methyl ether, diethylene glycol ethyl ether, dipropylene glycol methyl ether, toluene, xylene, hexane, methylethylketone, methyl isobutyl ketone, hydroxymethylcellulose, propylene glycol monomethylether acetate (PGMEA), propylene glycol monomethyl ether (PGME), cyclohexanone, ethyl lactate, and heptane.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 90.0
- Lexical Diversity: 2.22727
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15805848', '14843003', '14825792', '15007918', '14791912']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8746388694119575
- 35 USC 102 Novelty (BERT): 0.4980544242533851
- Combined Prediction Score: 0.8369804248961001
- Mean Citation Score: 232.38366800000003
- Max Citation Score: 278.2873
- Similarity Product: 244.00888995039463

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