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 1):
A cutting element construction comprising:\n a polycrystalline diamond body comprising a matrix of bonded together diamond crystals and a plurality of interstitial regions dispersed within the matrix; a metallic substrate attached to the polycrystalline diamond body along an interface extending between the polycrystalline diamond body and the substrate; and a protective element extending axially along the substrate a distance from the polycrystalline diamond body and covering an outside region of the interface, wherein the protective element is an integral member of the polycrystalline diamond body, wherein the protective element extends circumferentially along at least a part of a total diameter of 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): 0.7529323997801851
- 35 USC 102 Novelty (BERT): 0.4936559782367039
- Combined Prediction Score: 0.7270047576258369
- Mean Citation Score: 298.6946900000001
- Max Citation Score: 300.5654600000001
- Similarity Product: 215.6270447947932

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