PATENT CLAIM ANALYSIS

Application Number: 16231239
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["435", "094000"]

Abstract:
A hexuronate C4-epimerase with improved conversion activity and a method for producing D-tagatose using the hexuronate C4-epimerase. The hexuronate C4-epimerase includes an amino acid sequence set forth in SEQ ID NO: 1, in which serine (S) at position 125, serine (S) at position 185, valine (V) at position 267, serine (S) at position 268, threonine (T) at position 272, tryptophan (W) at position 306, arginine (R) at position 386 and tyrosine (Y) at position 403 from an N-terminal of hexunorate C4-epimerase are mutated.

Claim (Index 17):
The method for preparing D-tagatose according to  claim 16 , wherein the epimerization is performed in the presence of a metal salt.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 98.0
- Lexical Diversity: 1.75806
- Patent Class: 435.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15748164', '15759511', '13984628', '13549300', '14588231']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5871513766907006
- 35 USC 102 Novelty (BERT): 0.612308586175571
- Combined Prediction Score: 0.5896670976391877
- Mean Citation Score: 410.5676219999999
- Max Citation Score: 598.0051
- Similarity Product: 464.3891267629205

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