PATENT CLAIM ANALYSIS

Application Number: 16244562
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["423", "242100"]

Abstract:
Methods, apparatus, and compositions for cleaning gas. The use of segmented multistage ammonia-based liquid spray with different oxidation potentials to remove sulfur compounds from gas. The use of different oxidation potentials may reduce unwanted ammonia slip.

Claim (Index 1):
An apparatus for cleaning gas, the apparatus comprising:\n a first chamber that includes:\n a gas input; \n a first liquid spray array; and \n a second liquid spray array; \n the first liquid spray array and the second liquid spray array being located at different locations within the chamber; \n a second chamber including an oxidizing chamber; a first source of ammonia bearing liquid having a conduit to the first liquid spray array; and a second source of ammonia bearing liquid having a conduit to the second liquid spray array; wherein the first source and the second source are configured so that the first source produces ammonia bearing liquid that has a different sulfur absorbing capacity than that produced by the second source.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 99.0
- Lexical Diversity: 1.32258
- Patent Class: 423.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15481736', '16160035', '15938272', '14829905', '16168018']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7395988052316097
- 35 USC 102 Novelty (BERT): 0.5151227559360535
- Combined Prediction Score: 0.7171512003020541
- Mean Citation Score: 237.947386
- Max Citation Score: 319.1563700000001
- Similarity Product: 311.04877639733377

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

Dataset: test