PATENT CLAIM ANALYSIS

Application Number: 16066467
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["428", "407000"]

Abstract:
Polypropylene-coated functionalized multiwall carbon nanotubes (PP/f-MWNT) comprising functionalized multiwall carbon nanotubes (f-MWNT) in an amount of from about 0.5 wt. % to about 80 wt. %, based on the total weight of the PP/f-MWNT; and polypropylene (PP) in an amount of from about 20 wt. % to about 99.5 wt. %, based on the total weight of the PP/f-MWNT. A method of making PP/f-MWNT comprising (a) contacting pristine multiwall carbon nanotubes (p-MWNT) with nitric acid to produce f-MWNT; (b) contacting at least a portion of the f-MWNT with a first solvent to form a f-MWNT dispersion; (c) contacting PP with a second solvent to form a PP solution; (d) contacting at least a portion of the f-MWNT dispersion with at least a portion of the PP solution to form a PP and f-MWNT suspension; and (e) drying at least a portion of the PP and f-MWNT suspension to form the PP/f-MWNT.

Claim (Index 1):
A method of making polypropylene-coated functionalized multiwall carbon nanotubes (PP/f-MWNT), the method comprising:\n (a) contacting pristine multiwall carbon nanotubes (p-MWNT) with nitric acid to produce functionalized multiwall carbon nanotubes (f-MWNT); (b) contacting at least a portion of the f-MWNT with a first solvent to form a f-MWNT dispersion; (c) contacting polypropylene (PP) with a second solvent to form a PP solution; (d) contacting at least a portion of the f-MWNT dispersion with at least a portion of the PP solution to form a PP and f-MWNT suspension; and (e) drying at least a portion of the PP and f-MWNT suspension to form the PP/f-MWNT.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 94.0
- Lexical Diversity: 3.03333
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13186948', '11526228', '12161294', '12922479', '12738602']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8696506011320885
- 35 USC 102 Novelty (BERT): 0.4886538995593369
- Combined Prediction Score: 0.8315509309748134
- Mean Citation Score: 201.388058
- Max Citation Score: 205.11467
- Similarity Product: 151.7924377440929

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