PATENT CLAIM ANALYSIS

Application Number: 15966045
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["102", "306000"]

Abstract:
A technique facilitates perforation, including the perforation of a casing and formation. A shaped charge is formed with a case, a liner, and a high explosive material located between the case and the liner. The liner is formed of a powder material, e.g. a powder metal material. The powder material properties of the liner between an apex of the liner and a skirt of the liner may be selectively varied to provide a desired jet velocity and jet mass of the liner upon detonation of the high explosive material.

Claim (Index 6):
The system as recited in  claim 1 , wherein the powder material of the liner has at least four different material compositions moving from the apex to the skirt.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 91.0
- Lexical Diversity: 2.17778
- Patent Class: 102.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14628353', '12406278', '13463458', '13915083', '12720522']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7391590485756415
- 35 USC 102 Novelty (BERT): 0.4855559544219262
- Combined Prediction Score: 0.71379873916027
- Mean Citation Score: 192.29844000000003
- Max Citation Score: 234.36537
- Similarity Product: 180.8599573652172

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

Dataset: test