PATENT CLAIM ANALYSIS

Application Number: 15743626
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["216", "024000"]

Abstract:
A low reflectivity coating ( 20 ) is formed of a layer of carbon nanostructures ( 20 ) over a contact surface ( 14 ) of a substrate ( 1 0 ), from a spray incorporating the carbon nanostructures in suspension in a solvent. The carbon nanostructure layer provides a very low reflectivity coating which may be further enhanced by etching the outer surface of the coating. The layer may be etched for reduced reflectivity. Very low reflectivity coatings have been achieved.

Claim (Index 30):
A method as claimed in  claim 29 , wherein the generation of the plasma for said plasma etching step takes place in the absence of a source of hydrogen atoms, the substrate is heated to at least 100\u00b0 C., the power density of the plasma is not more than 0.5 Wcm 2  and the plasma is generated for a period from 3 to 12 minutes,

Metadata:
- Claim Count in Document: 122.0
- Percentile: 86.0
- Lexical Diversity: 1.74
- Patent Class: 216.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15743640', '11466528', '14037264', '10615842', '14114819']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7490128270344273
- 35 USC 102 Novelty (BERT): 0.5191234919610802
- Combined Prediction Score: 0.7260238935270925
- Mean Citation Score: 226.344788
- Max Citation Score: 272.24323
- Similarity Product: 162.4325613090789

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

Dataset: test