PATENT CLAIM ANALYSIS

Application Number: 15997188
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["422", "144000"]

Abstract:
A process for combusting coke from catalyst in partial burn mode is disclosed. The partial burn regenerator runs deprived of oxygen such that the flue gas will contain a fair amount of carbon monoxide. The oxygen present in the flue gas can burn in the bed before reaching the dilute phase. The catalyst distributor is positioned in the upper chamber of the regeneration vessel for discharging the catalyst.

Claim (Index 14):
A catalyst regenerator vessel for combusting coke from catalyst comprising:\n a lower chamber having a catalyst inlet for feeding spent catalyst to said lower chamber and a gas distributor for distributing combustion gas to said lower chamber; an upper chamber having a catalyst distributor having an inlet in the lower chamber and an outlet in the upper chamber for distributing catalyst from said lower chamber to said upper chamber, said catalyst distributor being disposed in lower third of the upper chamber; a separator in communication with said regenerator vessel for separating flue gas from said catalyst; a flue gas outlet for discharging flue gas from said vessel; and a regenerated catalyst outlet for discharging regenerated catalyst from said vessel.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 94.0
- Lexical Diversity: 1.56522
- Patent Class: 422.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12335593', '12335595', '15444613', '15828186', '15444652']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8440137612978342
- 35 USC 102 Novelty (BERT): 0.5565116357350081
- Combined Prediction Score: 0.8152635487415516
- Mean Citation Score: 415.481906
- Max Citation Score: 461.88873
- Similarity Product: 413.5248645457721

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