PATENT CLAIM ANALYSIS

Application Number: 16191091
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-06
Patent Classification: ["560", "060000"]

Abstract:
A method of degrading a polymer into oligomers and/or monomers in a solvent, using a catalyst, and a functionalized magnetic particle comprising a catalyst being capable of degrading the polymer into oligomers and/or monomers. The present method and particle provide a high selectivity and a high conversion ratio.

Claim (Index 35):
Method according to  claim 18 , wherein the polymer is polyethylene terephthalate (PET) or polyethylene furanoate (PEF), the solvent is ethanediol, the catalyst entity comprises imidazolium, the bridging moiety is triethoxysilylpropyl, and the nanoparticle is one or more of magnetite, hematite, and maghemite.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 98.0
- Lexical Diversity: 1.67742
- Patent Class: 560.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14980148', '15539539', '16063410', '15539494', '11141238']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6708815735182451
- 35 USC 102 Novelty (BERT): 0.5247646974692688
- Combined Prediction Score: 0.6562698859133475
- Mean Citation Score: 186.309498
- Max Citation Score: 251.67616
- Similarity Product: 217.4170956651306

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

Dataset: test