PATENT CLAIM ANALYSIS

Application Number: 16190231
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-04
Patent Classification: ["435", "193000"]

Abstract:
Reactions comprising water, sucrose, and one or more glucosyltransferase enzymes are disclosed herein. Glucosyltransferase enzymes used in these reactions comprise certain motifs allowing production of insoluble poly alpha-1,3-glucan having at least 95% alpha-1,3 glycosidic linkages.

Claim (Index 7):
A method of producing insoluble poly alpha-1,3-glucan comprising:\n (a) contacting at least water, sucrose, and a glucosyltransferase enzyme, wherein said glucosyltransferase enzyme comprises a catalytic domain comprising the following three motifs:\n (i) a motif comprising an amino acid sequence that is at least 90% identical to SEQ ID NO:78, \n (ii) a motif comprising an amino acid sequence that is at least 90% identical to SEQ ID NO:79, and \n (iii) a motif comprising an amino acid sequence that is at least 90% identical to SEQ ID NO:80, \n and wherein said glucosyltransferase enzyme does not comprise residues 54-957 of SEQ ID NO:65, residues 55-960 of SEQ ID NO:30, residues 55-960 of SEQ ID NO:4, residues 55-960 of SEQ ID NO:28, or residues 55-960 of SEQ ID NO:20; \n whereby insoluble poly alpha-1,3-glucan is produced having at least 95% alpha-1,3 glycosidic linkages and a weight average degree of polymerization (DP w ) of at least 100; and \n b) optionally, isolating the poly alpha-1,3-glucan produced in step (a).

Metadata:
- Claim Count in Document: 26.0
- Percentile: 98.0
- Lexical Diversity: 1.08108
- Patent Class: 435.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15955923', '15182778', '16163701', '14490844', '14490828']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6972450284733642
- 35 USC 102 Novelty (BERT): 0.616711008001642
- Combined Prediction Score: 0.689191626426192
- Mean Citation Score: 505.664356
- Max Citation Score: 603.92664
- Similarity Product: 517.7702723987531

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