PATENT CLAIM ANALYSIS

Application Number: 15753746
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["430", "280100"]

Abstract:
This invention relates to an I-line negative photoresist composition having excellent etching resistance, which can exhibit superior etching resistance compared to conventional I-line negative photoresists and is thus suitable for use in semiconductor processing.

Claim (Index 6):
The I-line negative photoresist composition of  claim 5 , wherein the phenol polymer resin is obtained from at least one monomer selected from the group consisting of 4-hydroxy-3-methyl benzoic acid, 4-hydroxy-2-methyl benzoic acid, 5-hydroxy-2-methyl benzoic acid, 3,5-di-tert-butyl-4-hydroxy benzoic acid, 4-hydroxy-3,5-dimethyl benzoic acid, 4-hydroxy isophthalic acid, 2,4,6-hydroxy toluene, 2,4,6-trihydroxy benzoic acid monohydrate, and 2,4,6-trihydroxy benzaldehyde, and the cresol polymer resin is obtained from at least one monomer selected from the group consisting of o-cresol, p-cresol, m-cresol, epoxy o-cresol, epoxy p-cresol, and epoxy m-cresol.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 88.0
- Lexical Diversity: 1.16129
- Patent Class: 430.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15744667', '14437047', '11562714', '14991814', '12816068']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8011764971690796
- 35 USC 102 Novelty (BERT): 0.5602636573882946
- Combined Prediction Score: 0.7770852131910011
- Mean Citation Score: 265.596068
- Max Citation Score: 450.58954000000006
- Similarity Product: 395.406796322396

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