PATENT CLAIM ANALYSIS

Application Number: 16155438
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["166", "241600"]

Abstract:
A field created integral electrically isolated centralizer and swell packer system for wellbore tubulars having in series over the wellbore tubular, a first end ring, a swell packer portion over a first and second primer optionally with cured resin, a second end ring, wherein the end rings inhibit axial movement of the swell packer portion. Integral with the swell packer portion an electrically isolating centralizer; a cured resin bonded to the wellbore tubular filling all hollow spaces of the centralizer portion integrally forming a high strength bond, while excluding bonding to the first and second end rings, the cured resin configured to cure to a hardness of at least 50 shore A and withstand temperatures and pressures within a wellbore for at least twenty-four hours without melting, while specifically excluding a sand screen.

Claim (Index 3):
The field created integral electrically isolated centralizer and swell packer system of  claim 1 , wherein the plurality of blades are helically oriented around the longitudinal axis of the centralizer portion.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 97.0
- Lexical Diversity: 1.90667
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15160961', '16103181', '11008334', '15326770', '14382670']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7904751870676281
- 35 USC 102 Novelty (BERT): 0.4953612237465554
- Combined Prediction Score: 0.7609637907355209
- Mean Citation Score: 195.126996
- Max Citation Score: 233.69241
- Similarity Product: 149.0519112804866

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