PATENT CLAIM ANALYSIS

Application Number: 16105580
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["526", "128000"]

Abstract:
The present invention provides a solid organomagnesium precursor having formula {Mg(OR′)X}.a{MgX 2 }.b{Mg(OR′) 2 }.c{R′OH}, wherein R′ is selected from a hydrocarbon group, X is selected from a halide group, and a:b:c is in range of 0.01-0.5:0.01-0.5:0.01-5 and process for preparing the same, said process comprising contacting a magnesium source with a solvating agent, an organohalide and an alcohol to obtain the solid organomagnesium precursor. The present invention also provides a process for preparing a catalyst system using the organomagnesium precursor and its use thereof for polymerization of olefins.

Claim (Index 6):
The catalyst system as claimed in  claim 3 , wherein ratio of catalyst composition (titanium):organoaluminum compound:external donor is in range of 1:5-1000:0-250, preferably in the range of 1: 25-500:25-100.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 96.0
- Lexical Diversity: 1.75
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15371193', '14416609', '14416611', '14794148', '15185019']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8071980535053963
- 35 USC 102 Novelty (BERT): 0.5390495316456705
- Combined Prediction Score: 0.7803832013194237
- Mean Citation Score: 378.4946
- Max Citation Score: 441.95218
- Similarity Product: 264.7889058770144

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