PATENT CLAIM ANALYSIS

Application Number: 16066081
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["175", "434000"]

Abstract:
PCD constructions as disclosed comprise a ultra-hard body attached with a metallic substrate along a substrate extending between the body and the substrate. The construction includes a protective feature or element that is configured to protect a metal rich region or zone existing in the construction from unwanted effects of corrosion or erosion. The protective element extends from the body over the interface and along a portion of the substrate and may be integral with the body.

Claim (Index 19):
A method for making a diamond bonded construction comprising:\n placing a volume of diamond grains adjacent to an interface surface of a metallic substrate, wherein the metallic substrate comprises a reduced diameter section extending axially a distance from the interface surface, wherein the reduced diameter section comprises diamond grains, wherein the volume of diamond grains, diamond grains in the substrate reduced diameter section, and metallic substrate forms an assembly; and subjecting the assembly to a high pressure/high temperature process condition to sinter the diamond volume in the presence of a solvent metal catalyst to form a polycrystalline diamond body, to attach the polycrystalline body to the substrate, and to sinter the diamond grains in the substrate reduced diameter section to form a protective element extending axially a distance from the polycrystalline diamond body covering the interface and along the substrate.

Metadata:
- Claim Count in Document: 43.0
- Percentile: 94.0
- Lexical Diversity: 1.63265
- Patent Class: 175.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11689434', '14148718', '13759751', '11867629', '12245582']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7541406384747374
- 35 USC 102 Novelty (BERT): 0.4826200221433009
- Combined Prediction Score: 0.7269885768415938
- Mean Citation Score: 298.6946900000001
- Max Citation Score: 300.5654600000001
- Similarity Product: 275.50609037835966

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