PATENT CLAIM ANALYSIS

Application Number: 15978919
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["525", "100000"]

Abstract:
A silane-grafted polyolefin composition is disclosed, and includes a desired reduced specific weight material. The composition finds application in a wide array of uses, and in particular automotive and uses such as weatherstrips, where this composition is used in place of conventional materials such as TPV and EPDM rubber formulations.

Claim (Index 2):
A method for manufacturing a weatherstrip, comprising:\n grafting silanes to a polyolefin to form a silane-grafted polyolefin; extruding a composition comprising the silane-grafted polyolefin having a density of from about 0.84 g/cm 3  to about 0.96 g/cm 3 , a condensation catalyst, and optionally one or more fillers selected from the group consisting of polypropylenes, thermoplastic vulcanates (TPV), ethylene propylene diene terpolymers (EPDM), ethylene vinyl acetate (EVA) copolymers, ethylene n-butyl acrylate copolymers, and ethylene methacrylate copolymers; and molding the extruded composition into the weatherstrip; wherein the polyolefin is selected from the group consisting of a blend of propylene/\u03b1-olefin copolymer with an ethylene/\u03b1-olefin copolymer, and a propylene/\u03b1-olefin copolymer.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 93.0
- Lexical Diversity: 1.41026
- Patent Class: 525.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14305918', '15836325', '15836402', '15836490', '14449702']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7624144297285441
- 35 USC 102 Novelty (BERT): 0.544948226788385
- Combined Prediction Score: 0.7406678094345283
- Mean Citation Score: 343.5176140000001
- Max Citation Score: 421.57916
- Similarity Product: 387.74970861164337

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