PATENT CLAIM ANALYSIS

Application Number: 15774267
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["435", "113000"]

Abstract:
A method can produce L-methionine and/or a derivative of L-methionine. The method includes: culturing a microorganism for the fermentative production of L-methionine and/or a L-methionine derivative in a culture medium comprising a carbon source, a sulphur source and nitrogen source to produce L-methionine and/or a L-methionine derivative; recovering the L-methionine or L-methionine derivative obtained from the culturing; adding an alcohol solvent or acetonitrile to the L-methionine and/or the L-methionine derivative thereof containing fraction obtained from the recovering to precipitate the L-methionine and/or L-methionine derivative; and recovering L-methionine and/or L-methionine derivative.

Claim (Index 1):
A method for the a fermentative production of L-methionine and/or a derivative thereof, the method comprising:\n i) culturing a microorganism for the fermentative production of L-methionine and/or a derivative thereof in a culture medium comprising a carbon source, a sulphur source and nitrogen source to produce L-methionine and/or a derivative thereof; ii) recovering the L-methionine and/or a derivative thereof obtained from said i) culturing; iii) adding an alcohol solvent or acetonitrile to the L-methionine and/or a derivative thereof containing fraction obtained from said ii) recovering to precipitate the L-methionine and/or a derivative thereof; and iv) recovering L-methionine and/or a derivative thereof.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 93.0
- Lexical Diversity: 2.20455
- Patent Class: 435.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13339441', '14982108', '14128715', '12370422', '13515432']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5809692545368486
- 35 USC 102 Novelty (BERT): 0.464456807971001
- Combined Prediction Score: 0.5693180098802638
- Mean Citation Score: 189.37337
- Max Citation Score: 199.6505
- Similarity Product: 170.98583163142203

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