PATENT CLAIM ANALYSIS

Application Number: 16325842
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["502", "439000"]

Abstract:
The present invention relates to a support structure of a solid catalyst for preparing a linear alkyl aromatic compound, particularly linear alkylbenzene (LAB), and to a method of preparing an alkyl aromatic compound by alkylating an aromatic compound with an olefin using a solid alkylation catalyst, and of regenerating the deactivated solid alkylation catalyst. The present invention provides an integrated method of preparing an alkyl aromatic compound by alkylating an aromatic compound with an olefin using a filter structure as a solid catalyst carrier for alkylating an aromatic compound with an olefin, and of regenerating the deactivated solid alkylation catalyst, thereby realizing simpler and less expensive processing than conventional processes.

Claim (Index 2):
A solid catalyst structure for preparing an alkyl aromatic compound, wherein the solid catalyst structure for preparing an alkyl aromatic compound is configured such that first and second open-type blocks are continuously provided, pluralities of fluid paths of the open-type blocks are separated and defined by porous partitions, an inlet side and an outlet side at both ends thereof are open, an inner surface of each of the partitions of the first open-type block is coated with an adsorbent to remove impurities, and an inner surface of each of the partitions of the second open-type block is coated with a solid alkylation catalyst to catalyze alkylation of an aromatic compound with an olefin.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 99.0
- Lexical Diversity: 2.38
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11872783', '12746485', '11170420', '12627531', '13917697']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.788186478651511
- 35 USC 102 Novelty (BERT): 0.4967055841620087
- Combined Prediction Score: 0.7590383892025607
- Mean Citation Score: 220.139976
- Max Citation Score: 226.88535
- Similarity Product: 163.0844747211635

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