PATENT CLAIM ANALYSIS

Application Number: 15873227
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["423", "270000"]

Abstract:
A system for containing an emission of sulfur trioxide, the system comprising a first pressurized vessel, the first pressurized vessel containing sulfur trioxide, a relief vessel containing a volume of a solvent solution, wherein the solvent solution comprises sulfolane, and a first relief conduit providing a first route of fluid communication between the first pressurized vessel and the relief vessel. A method for containing an emission of sulfur trioxide, the method comprising routing a first relief conduit so as to provide a first route of fluid communication between a first pressurized vessel and a relief vessel, wherein the first pressurized vessel contains sulfur trioxide, wherein the relief vessel contains a volume of a solvent solution, and wherein the solvent solution comprises sulfolane.

Claim (Index 20):
A system for containing an emission of sulfur trioxide, the system comprising:\n a relief vessel comprising a solvent solution; an input conduit in fluid communication with at least one of a first pressurized vessel, a second pressurized vessel, and an output conduit, wherein the input conduit conveys sulfur trioxide to the relief vessel, forming an emission mixture when the sulfur trioxide contacts the solvent solution; and a solvent regeneration system configured to:\n receive an emission mixture conduit conveyed from the relief vessel, \n add water to the emission mixture to facilitate a reaction with sulfur trioxide dissolved therein and to form sulfuric acid, \n regenerate sulfolane via at least one of a distillation, a back-extraction, adsorption, or counter-ion exchange column; and \n recycle regenerated sulfolane back to the relief vessel via a regenerated solvent solution conduit.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 86.0
- Lexical Diversity: 3.5
- Patent Class: 423.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14963795', '12746124', '11916145', '10873361', '12916457']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7326446212125544
- 35 USC 102 Novelty (BERT): 0.5394679604245376
- Combined Prediction Score: 0.7133269551337528
- Mean Citation Score: 182.245804
- Max Citation Score: 383.70706
- Similarity Product: 307.8668734143185

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