PATENT CLAIM ANALYSIS

Application Number: 15763529
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["216", "067000"]

Abstract:
A substrate processing method of processing a substrate using a block copolymer containing a hydrophilic polymer and a hydrophobic polymer, the substrate processing method includes: a block copolymer coating step of applying the block copolymer onto the substrate on which a predetermined projecting and recessed pattern is formed, to form a coating film of the block copolymer; a polymer separation step of phase-separating the block copolymer into the hydrophilic polymer and the hydrophobic polymer; a polymer removal step of selectively removing the hydrophilic polymer from the phase-separated block copolymer; and after the block copolymer coating step and before the polymer removal step, a film thickness reduction step of reducing a film thickness of the coating film of the block copolymer.

Claim (Index 4):
The substrate processing method according to  claim 2 ,\n wherein the substrate on which the coating film of the block copolymer is formed is heat-treated at a predetermined temperature while the substrate is being exposed to the active oxygen atmosphere.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.66667
- Patent Class: 216.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15129000', '15554026', '15512614', '14430988', '14896415']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8347558879364582
- 35 USC 102 Novelty (BERT): 0.5319262742558585
- Combined Prediction Score: 0.8044729265683982
- Mean Citation Score: 361.24494
- Max Citation Score: 385.41373
- Similarity Product: 242.6547799993473

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