PATENT CLAIM ANALYSIS

Application Number: 15743463
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["556", "001000"]

Abstract:
Systems and methods for recovering rare earth metals from rare earth metal-containing magnets includes fragmenting or commutating the magnets, contacting the commutated magnets with a mixture of low molecular weight carboxylic acids such as formic acid and water, and removing or extracting non-rare earth metal carboxylate phases such as an iron carboxylate (formate) phase from a rare earth metal carboxylate (formate) phase, using a solvent such as water.

Claim (Index 9):
The method of  claim 8 , wherein:\n the reaction temperature is any discrete temperature in the range between about 25\u00b0 C. and about 120\u00b0 C., the reaction pressure is ambient pressure, the reaction time is any discrete time period in the range between 3 hours and 24 hours, and the stirring rates is any discrete stirring rate in the range between 100 rpm and 500 rpm.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 86.0
- Lexical Diversity: 1.58333
- Patent Class: 556.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15147985', '14211120', '14438506', '13169839', '13907166']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7360286173262858
- 35 USC 102 Novelty (BERT): 0.5047319709284656
- Combined Prediction Score: 0.7128989526865038
- Mean Citation Score: 197.748964
- Max Citation Score: 233.42555
- Similarity Product: 143.93685321035983

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