PATENT CLAIM ANALYSIS

Application Number: 16271386
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["585", "467000"]

Abstract:
A process is described for producing paraxylene, in which an aromatic hydrocarbon feedstock comprising benzene and/or toluene is contacted with an alkylating reagent comprising methanol and/or dimethyl ether in an alkylation reaction zone under alkylation conditions in the presence of an alkylation catalyst to produce an alkylated aromatic product comprising xylenes. The alkylation catalyst comprises a molecular sieve having a Constraint Index≤5, and the alkylation conditions comprise a temperature less than 500° C. Paraxylene may then be recovered from the alkylated aromatic product.

Claim (Index 17):
The process of  claim 16 , wherein the alkylated aromatic product comprises at least 80 wt % xylenes.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 1.42623
- Patent Class: 585.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16336034', '15702337', '15702469', '13642690', '13642676']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7637438310261778
- 35 USC 102 Novelty (BERT): 0.5992060850251801
- Combined Prediction Score: 0.747290056426078
- Mean Citation Score: 423.016584
- Max Citation Score: 503.78104
- Similarity Product: 497.13314967018135

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

Dataset: test