PATENT CLAIM ANALYSIS

Application Number: 15756202
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["518", "726000"]

Abstract:
Paraffins and waxes are produced from a gaseous feed stream comprising hydrogen and carbon monoxide in a Fischer-Tropsch reactor using a fixed bed of reduced Fischer-Tropsch catalyst having cobalt as catalytically active metal. A nitrogen-containing compound is added to the gaseous feed stream in a concentration of up to 10 ppmV and the mixture if fed to the reactor to obtain paraffins having from 5 to 300 carbon atoms. The product is subjected to a hydrogenation step, to obtain a hydrogenated fraction comprising 5 to 300 carbon atoms. The hydrogenated product is separated into C5-C9, C10-C17, and C18-300 fractions. The C18-C300 fraction is separated to obtain one or more first light waxes having a congealing point in the range of 30 to 75° C. and a second heavy wax having a congealing point in the range of 75 to 120° C.

Claim (Index 4):
A process according to  claim 3 , wherein the nitrogen-containing compound is ammonia.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 88.0
- Lexical Diversity: 1.83951
- Patent Class: 518.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10561589', '10521668', '15738960', '10546281', '15329756']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7087792033688547
- 35 USC 102 Novelty (BERT): 0.5521505491182919
- Combined Prediction Score: 0.6931163379437985
- Mean Citation Score: 270.00177399999995
- Max Citation Score: 287.44223
- Similarity Product: 185.22014903953016

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