PATENT CLAIM ANALYSIS

Application Number: 16358659
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["562", "559000"]

Abstract:
The present invention provides a process for purifying methionine. A methionine product having a purity of up to 99% or higher is obtained by separating methionine from a salt by-product through a process comprising adsorption and desorption using a macroporous adsorption resin, where the methionine content in the salt by-product is 0.03%. The yield of methionine extracted with the resin is up to 98% or higher. By using the process of the present invention, the existing production process is simplified, the quality of the methionine product is improved, and the production costs for methionine are reduced.

Claim (Index 14):
The process for purifying methionine according to  claim 1 , wherein the volume of the desorbent for the resin is 1-10 BV.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 99.0
- Lexical Diversity: 1.94545
- Patent Class: 562.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15740792', '16052419', '14431753', '14010500', '15550655']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6616187527505013
- 35 USC 102 Novelty (BERT): 0.6282331466310402
- Combined Prediction Score: 0.6582801921385552
- Mean Citation Score: 266.705374
- Max Citation Score: 542.7444
- Similarity Product: 527.6478436230184

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

Dataset: test