PATENT CLAIM ANALYSIS

Application Number: 16107503
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["356", "030000"]

Abstract:
A method of and an apparatus for providing an indicator for a diamond as to whether it is natural by testing for the presence or absence of one or more specific markers in the luminescence properties of the diamond, These markers are characterised by luminescence decay time and luminescence wavelength.

Claim (Index 4):
The method of  claim 1 , further comprising:\n irradiating the diamond with at least one excitation pulse of electromagnetic radiation; during and/or following the excitation pulse, detecting light emitted by the diamond in at least one time window having a predetermined time relationship relative to the excitation pulse so as to obtain the luminescence data, the or each time window being chosen to include luminescence having a decay time characteristic of one or more of the specific markers; and obtaining the image from the luminescence data for each time window associated with the excitation pulse.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 1.36842
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15739740', '10582707', '11577216', '14412198', '12937474']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6394829405631802
- 35 USC 102 Novelty (BERT): 0.5810024988153664
- Combined Prediction Score: 0.6336348963883989
- Mean Citation Score: 235.909306
- Max Citation Score: 469.35907
- Similarity Product: 428.15126182151727

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