PATENT CLAIM ANALYSIS

Application Number: 16247900
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["075", "010350"]

Abstract:
A method for refining sulfidic copper concentrate includes feeding sulfidic copper concentrate and oxygen-bearing reaction gas and slag forming material into a reaction shaft of a suspension smelting furnace, collecting slag and blister copper in a settler of the suspension smelting furnace to form a blister layer containing blister copper and a slag layer, and discharging slag and blister copper separately from the settler of the suspension smelting furnace, so that slag is fed into an electric furnace. The method further includes feeding a part of the sulfidic copper concentrate into the electric furnace.

Claim (Index 19):
The method according to  claim 17 , wherein the feeding between 5 and 50% of the sulfidic copper concentrate further comprises feeding between 25 and 35%, into the electric furnace.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 2.15217
- Patent Class: 75.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14402166', '13676853', '14650527', '12309796', '13922505']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7475034635205389
- 35 USC 102 Novelty (BERT): 0.5509279543580513
- Combined Prediction Score: 0.7278459126042901
- Mean Citation Score: 378.695042
- Max Citation Score: 431.56024
- Similarity Product: 281.85400506417284

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