PATENT CLAIM ANALYSIS

Application Number: 15920641
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["430", "270100"]

Abstract:
A resist composition comprising a base polymer and a sulfonium or iodonium salt capable of generating fluorobenzenesulfonic acid bonded to iodized benzoic acid offers a high sensitivity and minimal LWR independent of whether it is of positive or negative tone.

Claim (Index 4):
The resist composition of  claim 1  wherein the base polymer comprises recurring units having the formula (a1) or recurring units having the formula (a2): wherein R A  is each independently hydrogen or methyl, X 1  is a single bond, phenylene group, naphthylene group, or C 1 -C 12  linking group containing an ester moiety and/or lactone ring, X 2  is a single bond or ester group, R 11  and R 12  each are an acid labile group, R 12  is fluorine, trifluoromethyl, cyano, C 1 -C 6  straight, branched or cyclic alkyl or alkoxy group, or C 2 -C 7  straight, branched or cyclic acyl, acyloxy or alkoxycarbonyl group, R 14  is a single bond or a C 1 -C 6  straight or branched alkylene group in which at least one carbon may be substituted by an ether or ester moiety, q is 1 or 2, and r is an integer of 0 to 4.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 1.20588
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15920746', '15920744', '15623561', '15598428', '15810562']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8460394408603786
- 35 USC 102 Novelty (BERT): 0.5725057029650892
- Combined Prediction Score: 0.8186860670708497
- Mean Citation Score: 457.446734
- Max Citation Score: 465.86066
- Similarity Product: 453.43561058722025

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

Dataset: test