PATENT CLAIM ANALYSIS

Application Number: 15779210
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["528", "129000"]

Abstract:
Provided is a novolac resin having excellent developability, heat resistance, and dry etching resistance, and a resist film. A novolac resin includes a cyclic novolac resin (A) having a molecular structure represented by Structural Formula (1): (in the formula, α is a structural moiety (α) represented by Structural Formula (2): n is an integer of 2 to 10),in which at least one of X's present in the resin is any one of a tertiary alkyl group, an alkoxyalkyl group, an acyl group, an alkoxycarbonyl group, a hetero atom-containing cyclic hydrocarbon group, and a trialkylsilyl group, at least one of the structural moieties (α) present in the resin is a structural moiety (α1) in which l is 1, and at least one thereof is a structural moiety (α2) in which l is 2.

Claim (Index 12):
A composition comprising the novolac resin according to  claim 1 .

Metadata:
- Claim Count in Document: 18.0
- Percentile: 93.0
- Lexical Diversity: 2.51515
- Patent Class: 528.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15775921', '14913193', '15568171', '15127113', '15529475']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7714324283507753
- 35 USC 102 Novelty (BERT): 0.5164838040357934
- Combined Prediction Score: 0.7459375659192771
- Mean Citation Score: 317.52861399999995
- Max Citation Score: 339.11328
- Similarity Product: 267.47020037647246

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test