PATENT CLAIM ANALYSIS

Application Number: 15744664
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["051", "309000"]

Abstract:
A PCD cutter formed by a reactive/exothermic bond formed between the diamond table and the substrate. The bond is formed by applying a small pulse of localized energy to a bonding agent containing exothermic reactive materials which is disposed at the interface of the diamond table and the substrate. The bonding agent may be formed by depositing a plurality of alternating layers of exothermic foils at the interface between the polycrystalline diamond table and the substrate. Additional layers may also be deposited between the polycrystalline diamond table and the plurality of layers of exothermic foils and between the foils and the substrate. One or more refractory layers may also be disposed between the layers of exothermic material and a masking or non-wetting material may be applied to one or more sides of the substrate and diamond table.

Claim (Index 4):
The method according to  claim 1 , wherein disposing the bonding agent at the interface between the polycrystalline diamond table and the substrate comprises disposing a plurality of layers of exothermic bonding foils at the interface between the polycrystalline diamond table and the substrate.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.58182
- Patent Class: 51.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14905099', '12236083', '14553849', '15572651', '13173292']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7769492223220849
- 35 USC 102 Novelty (BERT): 0.4819516092200108
- Combined Prediction Score: 0.7474494610118775
- Mean Citation Score: 198.966862
- Max Citation Score: 221.87798
- Similarity Product: 178.17424097052216

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