PATENT CLAIM ANALYSIS

Application Number: 16076463
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["544", "402000"]

Abstract:
The present invention relates to a process to prepare ethyleneamines of the formula NH 2 —(C 2 H 4 —NH—) p H wherein p is at least 2 wherein one or more units —NH—C 2 H 4 —NH— are present as a piperazine unit or precursors thereof wherein optionally one or more units —NH—C 2 H 4 —NH— are present as a cyclic ethylene urea unit or between two units —NH—C 2 H 4 —NH— a carbonyl moiety is present, by reacting an ethanolamine-functional compound, an amine-functional compound in the presence of a carbon oxide delivering agent, wherein at least one of the amine-functional compound or the ethanolamine-functional compound contains a piperazine unit, and the reaction is performed in a liquid that comprises water.

Claim (Index 6):
Process of  claim 1  wherein the molar ratio of water to the amine-functional compound is greater than 0.2:1, preferably greater than 0.5:1 and most preferably greater than 1:1.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 1.97015
- Patent Class: 544.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16074496', '16074494', '12587380', '13548425', '12587338']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7990082603275552
- 35 USC 102 Novelty (BERT): 0.5402761328841215
- Combined Prediction Score: 0.7731350475832118
- Mean Citation Score: 281.373186
- Max Citation Score: 410.0223
- Similarity Product: 255.7556503208041

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

Dataset: test