PATENT CLAIM ANALYSIS

Application Number: 16000497
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["166", "241600"]

Abstract:
A centralizer having asymmetrical bow springs defining a more gradual lead-in angle and a steeper retreat angle to reduce the required insertion and running forces. The centralizer comprises two end bands and a plurality of bow springs connecting the two shaped to gradually contact the surrounding hole or well casing. The bow springs are arranged such that a least two of them are asymmetric and positioned such that the apex of each is the same distance from an end band.

Claim (Index 33):
The centralizer of  claim 32  further comprising:\n a sub disposed within and restraining the axial movement at least one of the first collar and the second collar.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 94.0
- Lexical Diversity: 1.50909
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14733066', '14196974', '13019084', '11749544', '13476807']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8156533427538608
- 35 USC 102 Novelty (BERT): 0.541092450114713
- Combined Prediction Score: 0.7881972534899461
- Mean Citation Score: 297.86511400000006
- Max Citation Score: 443.85428
- Similarity Product: 301.0218697512817

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

Dataset: test