PATENT CLAIM ANALYSIS

Application Number: 15767665
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["166", "065100"]

Abstract:
Apparatus and methods for decreasing pressure of drilling fluid within a region between an impeller and a housing of a power generation module (PGM). The apparatus comprises a shaft extending from and rotatable relative to the housing; The impeller is coupled with the shaft external to the housing and includes a group of blades that rotate the impeller as the drilling fluid flows past the PGM. The impeller further includes another group of blades that decrease the pressure of the drilling fluid within the region between the impeller and the housing when the impeller is rotating.

Claim (Index 3):
The PGM of  claim 1  wherein the shaft extends from the housing through a face seal comprising:\n a stationary portion coupled with the housing; and \n a rotatable portion coupled with the shaft external to the housing.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.0
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14304182', '14409784', '10708512', '15385658', '15320206']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7540705417634032
- 35 USC 102 Novelty (BERT): 0.5010475736761814
- Combined Prediction Score: 0.728768244954681
- Mean Citation Score: 218.786862
- Max Citation Score: 234.6991
- Similarity Product: 144.53375451220273

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