PATENT CLAIM ANALYSIS

Application Number: 16358384
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-12
Patent Classification: ["422", "028000"]

Abstract:
A copper microparticle with antibacterial and/or biocidal activity, wherein each microparticle has a regular, crystalline and microstructured composition that comprises 5 different copper compounds: Antlerite Cu 3 +2 (SO 4 )(OH) 4 , Brochantite Cu 4 +2 SO 4 (OH) 6 , Chalcantite Cu +2 SO 4 .5H 2 O, Natrochalcite NaCu 2 +2 (SO 4 ) 2 OH.H 2 O and Hydrated copper sulfate hydroxide Cu 3 (SO 4 ) 2 (OH) 2 .4H 2 O/2CuSO 4 .Cu(OH) 2 , with the microparticle having a size of between 5 and 50 μm. A process for preparing copper microparticles with antibacterial and/or biocidal activity. A concentrated polymeric composition (masterbatch) with antibacterial and/or biocidal activity that is incorporated during the extrusion process to molten polymers for forming rigid or flexible products such as fibers, filaments, and sheets. A use of a copper microparticle with antibacterial and/or biocidal activity. A use of a concentrated polymeric composition (masterbatch) with antibacterial and/or biocidal activity.

Claim (Index 1):
A copper microparticle with antibacterial and/or biocidal activity, characterized in that each microparticle has a regular, crystalline and microstructured composition that comprises 5 different copper compounds: Antlerite Cu 3 +2 (SO 4 )(OH) 4 , Brochantite Cu 4 +2 SO 4 (OH) 6 , Chalcantite Cu +2 SO 4 .5H 2 O, Natrochalcite NaCu 2 +2 (SO 4 ) 2 OH.H 2 O and Hydrated copper sulfate hydroxide Cu 3 (SO 4 ) 2 (OH) 2  4H 2 O/2CuSO 4 .Cu(OH) 2 , with the microparticle having a size of between 5 and 50 \u03bcm.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 99.0
- Lexical Diversity: 2.32099
- Patent Class: 422.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14422054', '13527691', '14962838', '12332021', '14109027']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7942929391520944
- 35 USC 102 Novelty (BERT): 0.4811577733963882
- Combined Prediction Score: 0.7629794225765237
- Mean Citation Score: 182.97974
- Max Citation Score: 205.62453
- Similarity Product: 148.26079238913417

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