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 12):
The packing element of  claim 11 , wherein the rigid insert includes a recess, wherein the movable member of each rigid insert is at least partially disposed within the recess and wherein the extendable tip assembly is configured to extend the movable member out of the recess.

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): 0.7597495909734777
- 35 USC 102 Novelty (BERT): 0.4835932487228709
- Combined Prediction Score: 0.7321339567484171
- Mean Citation Score: 213.61385
- Max Citation Score: 223.02951
- Similarity Product: 139.9103120062298

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