PATENT CLAIM ANALYSIS

Application Number: 15749598
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["435", "167000"]

Abstract:
A method which enables olefin compound production with a high productivity and an enzyme used in the method, a mutation involving amino acid substitution has been introduced into various sites of diphosphomevalonate decarboxylase (MVD), thus preparing a large number of MVD variants. Next, the result of evaluating the variants for the catalytic activity related to the production of olefin compounds such as isoprene has revealed that MVD whose threonine at position 209 is substituted with a different amino acid has the catalytic activity, and that MVD whose arginine at position 74 is further substituted with a different amino acid in addition to position 209 has the catalytic activity at higher levels.

Claim (Index 18):
A DNA encoding the diphosphomevalonate decarboxylase according to  claim 14 .

Metadata:
- Claim Count in Document: 13.0
- Percentile: 88.0
- Lexical Diversity: 1.72464
- Patent Class: 435.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14367686', '13271280', '14852979', '15108917', '13636904']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6575329432029763
- 35 USC 102 Novelty (BERT): 0.5342890155034636
- Combined Prediction Score: 0.645208550433025
- Mean Citation Score: 315.453868
- Max Citation Score: 378.83932
- Similarity Product: 254.0876499933529

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