PATENT CLAIM ANALYSIS

Application Number: 15915266
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["526", "125600"]

Abstract:
The present invention provides an external electron donor composition comprising essentially of monoether as activity limiting agent for polymerization of olefins along with alkoxy silane as selectivity controlling agent, wherein mole percentage of the alkoxy silane to monoether is from 1 to 100.

Claim (Index 3):
The composition as claimed in  claim 1 , wherein the monoethers is selected from the group consisting of diethyl ether, di-n-propyl ether, diisopropyl ether, diisobutyl ether, methyl isobutyl ether, methyl tertiobutyl ether, ethyl-n-propyl ether, ethyl isopropyl ether, ethyl-n-butyl ether, ethyl tert-butyl ether, di-n-octyl ether, diphenyl ether, diisooctyl ether, ethyl vinyl ether, diallyl ether, butyl vinyl ether, ethyl 1-propenyl ether, allyl phenyl ether, benzyl methyl ether, isobutyl vinyl ether, n-butyl vinyl ether, tert-butyl ethyl ether, dihexyl ether, benzyl phenyl ether, 2-ethyl hexyl vinyl ether, 2-chloroethyl ether, 2-chloroethyl vinyl ether, di-n-decyl ether, 3-methyl diphenyl ether and mixtures thereof.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 90.0
- Lexical Diversity: 1.21622
- Patent Class: 526.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12674468', '12352253', '12390785', '10568930', '15105291']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7678016070054329
- 35 USC 102 Novelty (BERT): 0.507540913913758
- Combined Prediction Score: 0.7417755376962654
- Mean Citation Score: 258.523168
- Max Citation Score: 278.8883
- Similarity Product: 188.60585415313244

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

Dataset: test