PATENT CLAIM ANALYSIS

Application Number: 15912598
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["423", "228000"]

Abstract:
A carbon dioxide absorbent of an embodiment includes a chain amine, a cyclic amine, and an acid. The chain amine is a compound expressed by Formula (1) of FIG.  1 . R 1  in Formula (1) is hydrogen or an alkyl chain having at least one hydroxyl group and 1 to 7 carbon atoms. R 2  in Formula (1) is an alkyl chain having at least one hydroxyl group and 1 to 7 carbon atoms. R 3  in Formula (1) is hydrogen, a straight alkyl chain having 1 to 7 carbon atoms, a branched alkyl chain having 1 to 7 carbon atoms, or a cyclic alkyl chain having 5 to 7 carbon atoms.

Claim (Index 8):
The absorbent according to  claim 1 , wherein the acid is at least one selected from the group consisting of 1,2-ethanedisulfonic acid, 1,3-propanedisulfonic acid, 2-amino ethane sulfonic acid, N,N-bis(2-hydroxyethyl)-2-amino ethane sulfonic acid, 2,2-iminobis-ethane sulfonic acid, 2-dimethyl amino ethane sulfonic acid, and 3-dimethyl amino-1-propane sulfonic acid.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.91111
- Patent Class: 423.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14555787', '13474982', '11616561', '14371264', '14125048']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8100574191346355
- 35 USC 102 Novelty (BERT): 0.4788583921505973
- Combined Prediction Score: 0.7769375164362317
- Mean Citation Score: 177.949864
- Max Citation Score: 207.75594
- Similarity Product: 162.67678776571512

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