PATENT CLAIM ANALYSIS

Application Number: 15775661
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["430", "270100"]

Abstract:
The present invention relates to a shrink material composition for fattening a resist pattern prepared from a negative-tone lithography process, comprising at least one polymer and at least one organic solvent, wherein the at least one polymer comprises at least one structural unit of a nitrogen heteroaromatic ring system.

Claim (Index 14):
A shrink material composition for fattening a resist pattern prepared from a negative-tone lithography process, comprising at least one polymer and at least one organic solvent, wherein the at least one polymer comprises at least one structural unit of a nitrogen heteroaromatic ring system of the formula (1) or formula (2), wherein, in formula (1), R1 to R4 are, independently of each other, hydrogen atom or straight chain, branched or cyclic alkyl group with 1 to 20 carbon atoms or substituted or unsubstituted aryl group with 6 to 18 carbon atoms; in formula (2), R1 to R3 are, independently of each other, hydrogen atom or straight chain, branched or cyclic alkyl group with 1 to 20 carbon atoms or substituted or unsubstituted aryl group with 6 to 18 carbon atoms.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 93.0
- Lexical Diversity: 1.36842
- Patent Class: 430.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14726238', '15305793', '10535533', '14836050', '11597332']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7559826546235849
- 35 USC 102 Novelty (BERT): 0.4740889287080659
- Combined Prediction Score: 0.7277932820320331
- Mean Citation Score: 192.4638
- Max Citation Score: 205.85854
- Similarity Product: 160.15048329494238

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

Dataset: test