PATENT CLAIM ANALYSIS

Application Number: 15892608
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["208", "212000"]

Abstract:
A multi-stage process for reducing the environmental contaminants in a ISO8217 compliant Feedstock Heavy Marine Fuel Oil involving a core desulfurizing process and an Oxidative desulfurizing process as either a pre-treating step or post-treating step to the core process. The Product Heavy Marine Fuel Oil is compliant with ISO 8217A for residual marine fuel oils and has a sulfur level has a maximum sulfur content (ISO 14596 or ISO 8754) between the range of 0.05% wt. to 0.5% wt. A process plant for conducting the process is also disclosed.

Claim (Index 16):
The process of  claim 15 , wherein the hydrodesulfurization conditions comprise: the ratio of the quantity of the Activating Gas to the quantity of Feedstock Heavy Marine Fuel Oil is in the range of 250 scf gas/bbl of Feedstock Heavy Marine Fuel Oil to 10,000 scf gas/bbl of Feedstock Heavy Marine Fuel Oil; a the total pressure is between of 250 psig and 3000 psig; and, the indicated temperature is between of 500 F to 900 F, and, wherein the liquid hourly space velocity is between 0.05 oil/hour/m 3  catalyst and 1.0 oil/hour/m 3  catalyst

Metadata:
- Claim Count in Document: 29.0
- Percentile: 88.0
- Lexical Diversity: 1.59016
- Patent Class: 208.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15892595', '16089894', '13975828', '13431050', '15888227']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7547431679124931
- 35 USC 102 Novelty (BERT): 0.6516887523275698
- Combined Prediction Score: 0.7444377263540007
- Mean Citation Score: 340.89445
- Max Citation Score: 654.4444599999998
- Similarity Product: 550.2252582362363

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

Dataset: test