PATENT CLAIM ANALYSIS

Application Number: 15936805
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["438", "702000"]

Abstract:
A method of manufacturing a semiconductor device by performing a process on a substrate includes: forming a protective layer made of a polymer having a urea bond by supplying a raw material for polymerization to a surface of a substrate on which a protected film to be protected is formed; forming a sealing film at a first temperature lower than a second temperature at which the polymer is depolymerized so cover a portion where the protective layer is exposed; subsequently, subjecting the substrate to a treatment at a third temperature equal to or higher than the second temperature at which the polymer as the protective layer is depolymerized; subsequently, performing a treatment which causes damage to the protected film when the protective layer is not present; and after the performing a treatment which causes damage to the protected film, depolymerizing the polymer by heating the substrate.

Claim (Index 5):
The method of  claim 2 , wherein the forming the protective layer includes sequentially diffusing one and the other of a vapor of isocyanate and a vapor of amine into the low dielectric constant film and heating the substrate to polymerize the isocyanate and the amine.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 2.24638
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15831831', '15654307', '15910463', '15919671', '15247817']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8748922702526962
- 35 USC 102 Novelty (BERT): 0.5292912971457532
- Combined Prediction Score: 0.8403321729420019
- Mean Citation Score: 255.727168
- Max Citation Score: 351.25784
- Similarity Product: 276.2541288699388

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