PATENT CLAIM ANALYSIS

Application Number: 15761205
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["210", "132000"]

Abstract:
A filter cartridge having a bypass filtration media is described. The filter cartridge includes main filtration media. In some arrangements, the main filtration media includes first filtration media and second filtration media that has a different filtering efficiency than the first filtration media. The filter cartridge is configured to be installed in a filtration system having a bypass mode. While in the bypass mode, fluid passing through the filtration system is allowed to bypass the main filtration media. To avoid unfiltered fluid from passing from the inlet of filtration system to the outlet (e.g., and on to an internal combustion engine), the fluid flows through the bypass filtration media (e.g., during cold start conditions). In some arrangements, the bypass filtration media has a lower filtering efficiency than the main filtration media.

Claim (Index 1):
A filtration system comprising:\n a housing having a fluid inlet and a fluid outlet; a filter element positioned within the housing and configured to filter a fluid, the filter element including:\n a main filter cartridge having main filter media, the main filter media positioned between a first endplate and a second endplate, the first endplate including a bypass opening, \n a bypass media endplate, and \n bypass filter media coupled to the first endplate by the bypass media endplate and covering the bypass opening; \n a bypass valve that can be opened and closed to toggle between a normal operation mode and a bypass operation mode, when the bypass valve is open, the bypass operation mode is activated and fluid being passed through the filtration system can bypass the main filter cartridge by flowing through the bypass filter media and through the bypass opening.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.42623
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11811987', '15327834', '12229033', '14912303', '13126263']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7925218179809236
- 35 USC 102 Novelty (BERT): 0.4790421819945342
- Combined Prediction Score: 0.7611738543822847
- Mean Citation Score: 220.657998
- Max Citation Score: 235.63335
- Similarity Product: 196.1143664871097

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