PATENT CLAIM ANALYSIS

Application Number: 15760973
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["526", "204000"]

Abstract:
Provided herein are methods of producing polymers from furan and optionally diol compounds, using an organocatalyst. The furan compounds may include, for example, 2,5-furandicarboxylic acid or 2,5-tetrahydrofurandicarboxylic acid. Provided herein are also polymer compositions, such as poly(alkylene-2,5-furandicarboxylate). The polymer compositions herein have a low metal content.

Claim (Index 6):
The method of  claim 4 , wherein the total metal content excludes the content of alkali metals, alkaline earth metals, and silicon.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 1.39024
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15307995', '14773480', '15104376', '13950401', '13976521']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6997053530248906
- 35 USC 102 Novelty (BERT): 0.5051579346576726
- Combined Prediction Score: 0.6802506111881688
- Mean Citation Score: 176.933736
- Max Citation Score: 183.82732
- Similarity Product: 102.6836525071907

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

Dataset: test