PATENT CLAIM ANALYSIS

Application Number: 15757549
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["175", "025000"]

Abstract:
A method of obtaining an effective bulk modulus of a managed pressure drilling system  1 , the method comprising: generating a pressure wave in the system  1 ; measuring the time interval for the pressure wave to travel over a distance in the system  1 ; and calculating the effective bulk modulus of the system  1  using the time interval and the length.

Claim (Index 21):
A managed pressure drilling system as claimed in  claim 20 , the existing component being a choke valve.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 90.0
- Lexical Diversity: 1.85714
- Patent Class: 175.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13497471', '16307839', '13667813', '15426229', '12882344']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7040373739533947
- 35 USC 102 Novelty (BERT): 0.4616044283442899
- Combined Prediction Score: 0.6797940793924843
- Mean Citation Score: 177.930586
- Max Citation Score: 184.45132
- Similarity Product: 138.31377513864518

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

Dataset: test