PATENT CLAIM ANALYSIS

Application Number: 15877988
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["585", "726000"]

Abstract:
An alkylation process and apparatus are described. The alkylation process includes pre-mixing a paraffin stream with an ionic liquid catalyst stream from a settler. The premixed paraffin and ionic liquid catalyst stream is mixed in a low-efficiency pump to form a paraffin and ionic liquid catalyst mixture. An olefin feed stream is introduced into a riser reactor. The paraffin and ionic liquid catalyst mixture is introduced into the riser reactor to form a reaction mixture comprising alkylate and the ionic liquid catalyst. The reaction mixture is separated in a settler into an ionic liquid catalyst stream and a hydrocarbon stream.

Claim (Index 19):
An alkylation apparatus comprising:\n a riser reactor having at least one inlet and an outlet; a settler having an inlet, a hydrocarbon outlet, and an ionic liquid outlet, the settler inlet being in fluid communication with the riser reactor outlet; a premixer having at least one inlet, and an outlet, the at least one inlet of the pre-mixer being in fluid communication with the ionic liquid outlet of the settler; a low efficiency pump having an inlet and an outlet, the pump inlet being in fluid communication with the premixer outlet, the pump outlet being in fluid communication with the at least one inlet of the riser reactor.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 86.0
- Lexical Diversity: 2.52381
- Patent Class: 585.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15346561', '15217918', '13388470', '14323333', '12825121']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7152567753447742
- 35 USC 102 Novelty (BERT): 0.5228713358066052
- Combined Prediction Score: 0.6960182313909573
- Mean Citation Score: 308.86803
- Max Citation Score: 336.92038
- Similarity Product: 263.8599444474769

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