PATENT CLAIM ANALYSIS

Application Number: 16019693
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["526", "124200"]

Abstract:
Particles of a procatalyst composition having a particle size D50 from 19 microns to 30 microns. A polymerization process comprising halogenating, in the presence of a substituted phenylene aromatic diester, particles of a MagTi procatalyst precursor to form particles of a procatalyst composition having a particle size D50 from 19 microns to 30 microns; first contacting a propylene and optionally one or more first comonomers with a catalyst composition comprising the particles of the procatalyst composition in a first polymerization reactor to form an active propylene-based polymer; and second contacting the active propylene-based polymer with at least one second comonomer in a second polymerization reactor to form a propylene impact copolymer.

Claim (Index 10):
The process of  claim 2  wherein the substituted 1,2-phenylene aromatic diester has the structure (I), wherein R 1 -R 14  are the same or different, each of R 1 -R 14  may be independently selected from a hydrogen, substituted hydrocarbyl group having 1 to 20 carbon atoms, an unsubstituted hydrocarbyl group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a heteroatom, and combinations thereof, provided that at least one of R 1 -R 14  is not hydrogen.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 94.0
- Lexical Diversity: 2.12727
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15036365', '12651032', '12650625', '14293468', '15021561']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7809767558064981
- 35 USC 102 Novelty (BERT): 0.5940300060545416
- Combined Prediction Score: 0.7622820808313023
- Mean Citation Score: 353.678042
- Max Citation Score: 513.77264
- Similarity Product: 501.72325420166015

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