PATENT CLAIM ANALYSIS

Application Number: 15754538
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["585", "510000"]

Abstract:
The present invention relates to a commercial reaction process for the selective oligomerization reaction of ethylene, and a method for efficiently removing reaction heat to be generated in a reaction and regulating the temperature of the reactor and, more specifically, to an oligomerization reaction process of ethylene by circulating a liquid mixture in the reactor, separating unreacted ethylene from this circulation flow by an apparatus for separating unreacted ethylene from the circulation flow, and then cooling the remaining mixture and reintroducing it to the reactor, thereby removing the reaction heat in the reactor and allowing temperature control.

Claim (Index 4):
The method of  claim 1 , wherein the oligomerization reactor has a temperature of 30 to 170\u00b0 C. and a pressure of 1 to 100 bar, and the gas-liquid separator has a temperature of 0 to 150\u00b0 C. and a pressure of 0.1 to 50 bar.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.08
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13449839', '11654187', '13203590', '14359394', '11518456']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7284360787843897
- 35 USC 102 Novelty (BERT): 0.5067998629140196
- Combined Prediction Score: 0.7062724571973527
- Mean Citation Score: 242.026102
- Max Citation Score: 259.81848
- Similarity Product: 180.2402494532776

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

Dataset: test