PATENT CLAIM ANALYSIS

Application Number: 16169874
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["422", "004000"]

Abstract:
An air purification system including a housing defining a lumen, an inlet, an outlet, and a flow pathway between the inlet and the outlet and through the lumen; a filter assembly retained within the lumen and including a substrate defining an open three-dimensional volume, a photocatalytic material disposed on the substrate, and a photon source arranged to illuminate the photocatalytic material with optical radiation; and a flow control mechanism arranged along the flow pathway between the inlet and the outlet.

Claim (Index 12):
An air purification system comprising:\n a housing defining a lumen, wherein the lumen defines a longitudinal axis; a filter assembly retained within the lumen, wherein the filter assembly comprises:\n a substrate defining an open three-dimensional volume arranged concentrically about the longitudinal axis, \n a photocatalytic material disposed on the substrate, and \n a support structure adjacent to the substrate at a first side, wherein the support structure is optically opaque; and \n a photon source arranged concentrically about the longitudinal axis and comprising:\n a set of light emitters arranged in a polygonal prismatic array defining a set of columns and a set of rows, \n wherein the photon source defines an irradiance distribution of optical radiation at a second side of the substrate opposing the first side during operation, \n wherein the optical radiation defines a wavelength range, and wherein a wavelength of the wavelength range is between 300 nanometers (nm) and 700 nm; and \n a flow control mechanism coupled to the housing and configured to urge airflow along a flow pathway within the lumen and proximal the filter assembly.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 97.0
- Lexical Diversity: 2.0
- Patent Class: 422.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16161600', '15064548', '13411363', '12665003', '13963602']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.76119881078398
- 35 USC 102 Novelty (BERT): 0.482412545979223
- Combined Prediction Score: 0.7333201843035043
- Mean Citation Score: 133.435756
- Max Citation Score: 223.54918
- Similarity Product: 157.33387796296836

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