PATENT CLAIM ANALYSIS

Application Number: 16374199
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-07
Patent Classification: ["095", "273000"]

Abstract:
The present invention relates to a filter medium comprising a substrate and a fine fiber layer on top of the substrate, wherein the substrate comprises a first layer comprising first fibers having a first average diameter and a first maximum fiber length; a second layer comprising second fibers having a second average diameter and a second maximum fiber length; and a third layer comprising third fibers having a third average diameter and a third maximum fiber length; wherein the boundary area between the first and the second layer forms a first blended area comprising first and second fibers; and the boundary area between the second and the third layer forms a second blended area comprising second and third fibers; and wherein the first and the third average diameters are each larger than the second average diameter.

Claim (Index 2):
Use of a filter element including a filter medium in a method of filtering a fluid, in particular in heating ventilation and air condition filters and gas turbine intake air filtration applications, said filter medium comprising a substrate and a fine fiber layer on top of the substrate, wherein the substrate comprises\n a first layer comprising first fibers having a first average diameter and a first maximum fiber length; a second layer comprising second fibers having a second average diameter and a second maximum fiber length; and a third layer comprising third fibers having a third average diameter and a third maximum fiber length; wherein\n the boundary area between the first and the second layer forms a first blended area comprising first and second fibers; and \n the boundary area between the second and the third layer forms a second blended area comprising second and third fibers; \n and wherein the first and the third average diameters are each larger than the second average diameter.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 100.0
- Lexical Diversity: 3.40476
- Patent Class: 95.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14902136', '14584155', '13616559', '10469415', '12899512']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7266927359696655
- 35 USC 102 Novelty (BERT): 0.5162060763944395
- Combined Prediction Score: 0.705644070012143
- Mean Citation Score: 195.89941200000004
- Max Citation Score: 311.84647
- Similarity Product: 248.483733708216

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

Dataset: test