PATENT CLAIM ANALYSIS

Application Number: 16117453
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["428", "402000"]

Abstract:
Monodisperse particles having: a single pure crystalline phase of a rare earth-containing lattice, a uniform three-dimensional size, and a uniform polyhedral morphology are disclosed. Due to their uniform size and shape, the monodisperse particles self assemble into superlattices. The particles may be luminescent particles such as down-converting phosphor particles and up-converting phosphors. The monodisperse particles of the invention have a rare earth-containing lattice which in one embodiment may be an yttrium-containing lattice or in another may be a lanthanide-containing lattice. The monodisperse particles may have different optical properties based on their composition, their size, and/or their morphology (or shape). Also disclosed is a combination of at least two types of monodisperse particles, where each type is a plurality of monodisperse particles having a single pure crystalline phase of a rare earth-containing lattice, a uniform three-dimensional size, and a uniform polyhedral morphology; and where the types of monodisperse particles differ from one another by composition, by size, or by morphology. In a preferred embodiment, the types of monodisperse particles have the same composition but different morphologies. Methods of making and methods of using the monodisperse particles are disclosed.

Claim (Index 19):
The plurality of monodisperse particles of  claim 1 , wherein the ligand or the polymer is selected from polyethylene glycol, polyacrylic acid, polyethyleneimines, and mixtures thereof.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 96.0
- Lexical Diversity: 2.41379
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15678344', '14878424', '13876266', '15045600', '14344863']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9192663647320944
- 35 USC 102 Novelty (BERT): 0.5879915890980545
- Combined Prediction Score: 0.8861388871686905
- Mean Citation Score: 437.04405599999984
- Max Citation Score: 565.79895
- Similarity Product: 388.2614370543122

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