PATENT CLAIM ANALYSIS

Application Number: 15762426
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["585", "634000"]

Abstract:
Provided is a method for preparing ethylene with improved energy efficiency which can reduce energy due to direct heat exchange between processes.

Claim (Index 2):
The method of  claim 1 , wherein a heat exchange amount obtained by the heat exchanger varies according to a difference (P 1 \u2212P 2 ) between a pressure of the de-ethanizer

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 1.04545
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11017159', '16331350', '14859870', '11639907', '13070722']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.674746896470683
- 35 USC 102 Novelty (BERT): 0.4796934931641959
- Combined Prediction Score: 0.6552415561400343
- Mean Citation Score: 150.09579399999996
- Max Citation Score: 156.5937
- Similarity Product: 110.76422271620036

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