PATENT CLAIM ANALYSIS

Application Number: 15761298
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["423", "228000"]

Abstract:
The present invention provides a carbon dioxide absorbent comprising a primary amine and a dialkylene glycol dialkyl ether or trialkylene glycol dialkyl ether. The carbon dioxide absorbent according to the present invention has an excellent carbon dioxide absorptivity, absorption rate and regeneration property.

Claim (Index 4):
The carbon dioxide absorbent of  claim 1 , wherein the dialkylene glycol dialkyl ether or trialkylene glycol dialkyl ether represented by Chemical Formula 2 is selected from the group consisting of diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol ethyl methyl ether, diethylene glycol dipropyl ether, diethylene glycol dibutyl ether, dipropylene glycol dimethyl ether, dipropylene glycol diethyl ether, dipropylene glycol ethyl methyl ether, dipropylene glycol dipropyl ether, dipropylene glycol dibutyl ether, triethylene glycol dimethyl ether, triethylene glycol diethyl ether, triethylene glycol dipropyl ether, triethylene glycol dibutyl ether, tripropylene glycol dimethyl ether, tripropylene glycol diethyl ether, tripropylene glycol dipropyl ether, and tripropylene glycol dibutyl ether.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 1.48387
- Patent Class: 423.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15519234', '11780244', '15506646', '14140063', '14758757']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7817924554279361
- 35 USC 102 Novelty (BERT): 0.5279165735975374
- Combined Prediction Score: 0.7564048672448963
- Mean Citation Score: 241.3385
- Max Citation Score: 340.66946
- Similarity Product: 296.45073946638826

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