PATENT CLAIM ANALYSIS

Application Number: 15752875
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["251", "001200"]

Abstract:
A blowout preventer is disclosed that includes a housing defining a central passage. The central passage is configured to receive a tubular string therethrough. In addition, the blowout preventer includes a packing element disposed in the central passage. The packing element includes an elastomeric member, and a rigid insert mounted to the elastomeric member. The insert includes an extendable tip assembly configured to extend a movable member away from the rigid insert.

Claim (Index 13):
The packing element of  claim 12 , wherein the extendable tip assembly is configured to extend the movable member from the recess of the insert with hydraulic pressure.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 88.0
- Lexical Diversity: 1.88095
- Patent Class: 251.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13640933', '11829707', '11829811', '15218936', '12553761']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.759048388305994
- 35 USC 102 Novelty (BERT): 0.4875942796341995
- Combined Prediction Score: 0.7319029774388145
- Mean Citation Score: 213.61385
- Max Citation Score: 223.02951
- Similarity Product: 132.1890864413488

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