PATENT CLAIM ANALYSIS

Application Number: 15890524
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["526", "064000"]

Abstract:
Catalyst systems having both a metallocene catalyst component and a Ziegler-Natta component are disclosed. Such catalyst systems can contain a metallocene compound, an activator-support, an organoaluminum compound, and a Ziegler-Natta component comprising titanium supported on magnesium chloride.

Claim (Index 31):
An ethylene copolymer characterized by:\n a melt index of less than or equal to about 10 g/10 min; a density in a range from about 0.90 g/cm 3  to about 0.935 g/cm 3 ; a Mw in a range from about 100,000 to about 500,000 g/mol; and a ratio of Mw/Mn in a range from about 4 to about 10; and having the following polymer fractions in an ATREF test: from about 1 to about 18 wt. % of the polymer eluted below a temperature of 40\u00b0 C.; from about 1 to about 15 wt. % of the polymer eluted between 76 and 86\u00b0 C.; from about 27 to about 60 wt. % of the polymer eluted above a temperature of 86\u00b0 C.; and the remaining percentage of the polymer eluted between 40 and 76\u00b0 C.

Metadata:
- Claim Count in Document: 68.0
- Percentile: 88.0
- Lexical Diversity: 1.55556
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15194622', '15622114', '15345586', '13310841', '15723225']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7895278638475508
- 35 USC 102 Novelty (BERT): 0.588481540308073
- Combined Prediction Score: 0.769423231493603
- Mean Citation Score: 438.990954
- Max Citation Score: 527.17426
- Similarity Product: 437.42664505530365

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