PATENT CLAIM ANALYSIS

Application Number: 15940575
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["518", "703000"]

Abstract:
Provided are processes for production of hydrogen to be used in various industrial processes, including in processes for production of ammonia and urea. Included are polygeneration processes that result in ultra-low emissions.

Claim (Index 20):
A method for the production of hydrogen, the method comprising the steps of:\n supplying a hydrocarbon or carbonaceous feedstock to a torrefaction or pyrolysis process to produce a synthesis gas, the synthesis gas comprising carbon dioxide, carbon monoxide, and hydrogen; supplying the synthesis gas to a first reactor, the first reactor comprising a catalyst and being configured to convert at least a portion of the carbon monoxide to carbon dioxide and produce a modified synthesis gas; supplying the modified synthesis gas to a second reactor, the second reactor comprising a catalyst and being configured to convert remaining carbon monoxide to carbon dioxide to produce a carbon dioxide-rich synthesis gas; and supplying the carbon dioxide-rich synthesis gas from the second reactor to a first condenser to remove water and produce a gas stream comprising hydrogen and carbon dioxide.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 1.4
- Patent Class: 518.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15368623', '15216432', '14406020', '11569592', '12360827']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6837184978520839
- 35 USC 102 Novelty (BERT): 0.5614133661468992
- Combined Prediction Score: 0.6714879846815655
- Mean Citation Score: 290.542476
- Max Citation Score: 355.75928
- Similarity Product: 344.4783974981404

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