PATENT CLAIM ANALYSIS

Application Number: 15915737
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["430", "158000"]

Abstract:
A resist underlayer film composition is excellent in resistance to a basic hydrogen peroxide aqueous solution in gap-filling and planarization characteristics having a dry etching characteristic; a patterning process and method for forming a resist underlayer film, wherein the resist underlayer film composition is used for a multilayer resist method, the composition comprising: (a1) one, or two or more, of a compound represented by following general formula (x); and (b) an organic solvent, wherein n 01  represents an integer of 1 to 10; when n 01  is 2, w represents a sulfinyl group, a sulfonyl group, an ether group, or a divalent organic group having 2 to 50 carbon atoms; when n 01  is an integer other than 2, w represents an n 01 -valent organic group having 2 to 50 carbon atoms; and y represents a single bond or divalent connecting group having 1 to 10 carbon atoms and optionally having an oxygen atom.

Claim (Index 4):
The resist underlayer film composition according to  claim 1 , wherein the resist underlayer film composition further comprises:\n (A2) a polymer (1A) comprising one, or two or more, of a repeating unit represented by following general formula (1), wherein R 01  represents a hydrogen atom or a methyl group; and R 2  represents a group selected from following formulae (1-1) to (1-3), wherein dotted lines represent a bonding hand.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.11905
- Patent Class: 430.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15915748', '15060934', '15621482', '15557747', '14856094']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7911007107732846
- 35 USC 102 Novelty (BERT): 0.5439420371466088
- Combined Prediction Score: 0.766384843410617
- Mean Citation Score: 306.298824
- Max Citation Score: 411.5734
- Similarity Product: 332.33301130251886

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