PATENT CLAIM ANALYSIS

Application Number: 15945819
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["510", "470000"]

Abstract:
Poly alpha-1,3-glucan ether compounds are disclosed herein comprising positively charged organic groups. The degree of substitution of the ether compounds is about 0.05 to about 3.0. Also disclosed are methods of producing poly alpha-1,3-glucan ether compounds having positively charged organic groups, as well as methods of using these ether compounds for increasing the viscosity of a aqueous compositions. Hydrocolloids and aqueous solutions comprising the ether compounds are also disclosed.

Claim (Index 18):
The composition of  claim 17 , wherein at least one positively charged organic group comprises a substituted ammonium group.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 91.0
- Lexical Diversity: 1.72093
- Patent Class: 510.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15638808', '15103682', '14741813', '15679361', '14107067']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7362199624225202
- 35 USC 102 Novelty (BERT): 0.5051942483324849
- Combined Prediction Score: 0.7131173910135167
- Mean Citation Score: 359.57445399999995
- Max Citation Score: 396.86800000000005
- Similarity Product: 298.295579895258

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

Dataset: test