PATENT CLAIM ANALYSIS

Application Number: 15762157
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["526", "125400"]

Abstract:
The present invention relates to a compound according to Formula (I) wherein R 1  is a hydrocarbyl group selected from the group consisting of alkyl, alkenyl, aryl, aralkyl, and alkylaryl groups, and one or more combinations thereof; wherein R 2  is a hydrogen atom, an aryl group or an alkyl group; and wherein R 3 , R 4 , R 5  and R 6 , are the same or different and are each independently a hydrogen atom, a halogen atom, a cyano group, an amino group, a hydrocarbyl group selected from the group consisting of alkyl, alkenyl, aryl, aralkyl, and alkylaryl groups or an alkoxy group, and one or more combinations thereof as internal electron donor and to a process for the synthesis of a compound according to Formula (I), wherein R 1  is a hydrocarbyl group selected from the group consisting of alkyl, alkenyl, aryl, aralkyl, alkoxycarbonyl and alkylaryl groups, and one or more combinations thereof; wherein R 2  is a hydrogen atom or an alkyl group; wherein R 3 , R 4 , R 5  and R 6 , are the same or different and are each independently selected from a group consisting of a hydrogen atom; a hydrocarbyl, preferably, said process comprising the step of reacting a compound according to Formula (II) [R 1 —C(═O)Cl] with a compound according to Formula (III) to obtain the compound according to Formula (I) and to the use of these compounds as internal donor in Ziegler-Natta catalysis of olefins.

Claim (Index 18):
The process according to  claim 1  wherein at least one of R 3 , R 4 , R 5  and R 6  is tert-butyl.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 3.4881
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14762279', '14410248', '15314963', '15106061', '15105055']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7880445309040347
- 35 USC 102 Novelty (BERT): 0.5109412414177434
- Combined Prediction Score: 0.7603342019554057
- Mean Citation Score: 309.169078
- Max Citation Score: 319.22726
- Similarity Product: 232.262079442426

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