PATENT CLAIM ANALYSIS

Application Number: 15745007
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["252", "582000"]

Abstract:
The invention relates to a process for preparing a dichromatic material, in the form of a translucent film, comprising monodisperse nanoparticles formed of gold and optionally of a noble metal chosen from platinum, palladium, silver and copper, and at least one organic macromolecule chosen from proteins, polysaccharides and synthetic polymers; said dichromatic material; and the uses thereof.

Claim (Index 16):
Dichromatic material in the form of a translucent film as obtained according to the process defined in  claim 1 , said dichromatic material comprising NPs and at least one organic macromolecule chosen from proteins, polysaccharides and synthetic polymers, wherein said material has two complementary colours distinct to the naked eye, one colour in transmission and one colour in backscattering and in that:\n the NPs are in spherical form and have a diameter ranging from 70 to 100 nm, and said film has a volume density ranging from 0.5\u00d710 10  to 5.0\u00d710 10  NPs/cm 3  for a 1 mm film thickness E.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 1.43478
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14991360', '14003955', '13462612', '15122548', '14161773']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7873998109227173
- 35 USC 102 Novelty (BERT): 0.4884897727553018
- Combined Prediction Score: 0.7575088071059757
- Mean Citation Score: 172.92381799999995
- Max Citation Score: 180.75955
- Similarity Product: 113.04962035415171

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