PATENT CLAIM ANALYSIS

Application Number: 15754425
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["528", "196000"]

Abstract:
A method of preparing a partially crystalline polycarbonate powder, including: dissolving an amorphous polycarbonate in a halogenated alkane solvent to form a solution; combining the solution with a crystallizing non-solvent that is miscible with the halogenated alkane solvent, under high shear mixing conditions effective to form a partially crystalline polycarbonate precipitate having a D90 particle size of less than 150 micrometers; an average particle diameter of less than or equal to 100 micrometers, or an average particle diameter of 0 to 100 micrometers; and at least 20% crystallinity, or at least 25% crystallinity, or 25 to 35% crystallinity.

Claim (Index 11):
The method of  claim 10 , comprising adding 0.05% to 5% of a flow agent to the powder composition.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 88.0
- Lexical Diversity: 1.81967
- Patent Class: 528.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15738190', '15757169', '15302272', '12242076', '12570421']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7148556509047393
- 35 USC 102 Novelty (BERT): 0.4943930742869232
- Combined Prediction Score: 0.6928093932429578
- Mean Citation Score: 179.92047399999996
- Max Citation Score: 232.0627
- Similarity Product: 157.4353008428216

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

Dataset: test