PATENT CLAIM ANALYSIS

Application Number: 15767459
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["585", "450000"]

Abstract:
In a method for producing a monoalkylated aromatic product, benzene and an alkylating agent are contacted with an alkylation catalyst in a first alkylation reaction zone under alkylation conditions to produce a first alkylation effluent comprising the monoalkylated aromatic product, polyalkylated aromatic product, unreacted benzene and C5, C6 and/or C7 non-aromatic compounds. A purge stream containing C5, C6 and/or C7 non-aromatic compounds and unreacted benzene is removed from the first alkylation effluent and is contacted with an alkylating agent in a second alkylation reaction zone in the presence of an alkylation catalyst under alkylation conditions to produce a second alkylation effluent comprising monoalkylated aromatic product, polyalkylated aromatic product and C5, C6 and/or C7 non-aromatic compounds. The monoalkylated aromatic product is recovered from the first and second alkylation effluents and at least part of the C5, C6 and/or C7 non-aromatic compounds in the second alkylation effluent is purged.

Claim (Index 11):
A method according to  claim 1 , wherein a portion of the second alkylation effluent is recycled to an inlet of the second alkylation reaction zone.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 91.0
- Lexical Diversity: 2.82143
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13063778', '13676647', '12299508', '14409814', '11885819']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.759305275195495
- 35 USC 102 Novelty (BERT): 0.5684866585526851
- Combined Prediction Score: 0.740223413531214
- Mean Citation Score: 451.630238
- Max Citation Score: 480.0996
- Similarity Product: 325.0485412916422

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

Dataset: test