PATENT CLAIM ANALYSIS

Application Number: 15777007
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["166", "376000"]

Abstract:
A downhole wellbore isolation tool includes an elastomeric sealing element for engaging a casing member or another tubular member in a wellbore. The isolation tool includes one or more expandable slips for gripping the tubular member and holding the isolation tool in place. The sealing element has an axial end in direct contact with an abutment surface of the expandable slip such that the slip limits, if not eliminates, unwanted extrusion of the sealing element, e.g., upon setting of the isolation tool. The expandable slips may be constructed of a plurality of slip elements, and the elastomeric sealing element may flow into gaps defined between the slip elements when the isolation tool is set. The slip segments and other components of the isolation tool may be constructed of a dissolvable material to facilitate removal of the isolation tool from the wellbore.

Claim (Index 20):
The wellbore isolation apparatus of  claim 19 , wherein the at least one of the upper slip and the lower slip is a metal button slip, and wherein at least one of the slip elements includes a metal button inserted into the dissolvable metal material and protruding at an angle from a radially outer surface thereof to grip the casing.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 93.0
- Lexical Diversity: 2.04054
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14763228', '14651750', '15189090', '15743986', '12641887']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8120133626622348
- 35 USC 102 Novelty (BERT): 0.4986060348273838
- Combined Prediction Score: 0.7806726298787496
- Mean Citation Score: 231.379046
- Max Citation Score: 255.07733
- Similarity Product: 161.6065047946465

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

Dataset: test