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 1):
An I-line negative photoresist composition, comprising at least one selected from the group consisting of compounds represented by Chemical Formulas 1 to 5 below: in Chemical Formulas 1 to 5, Rs are identical to or different from each other, and are independently any one selected from the group consisting of acryloyl, allyl, 3-ethoxyacryloyl, dimethylsilane allyl, methylacryl, trans-3-(benzoyl)acryl, 3-(2-furyl)acryl, and 4-(benzyloxy)benzyl.

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

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7589363075210449
- 35 USC 102 Novelty (BERT): 0.5522418510515533
- Combined Prediction Score: 0.7382668618740958
- Mean Citation Score: 265.596068
- Max Citation Score: 450.58954000000006
- Similarity Product: 331.44047631792193

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