PATENT CLAIM ANALYSIS

Application Number: 15747895
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["623", "023600"]

Abstract:
It is disclosed a biocomposite of hydroxyapatite on graphene oxide sheets and its use for bone tissue engineering applications, such as bone repair, bone augmentation, as well as coating of biomedical implants. Processes for preparing said biocomposites are also described.

Claim (Index 3):
A process for preparing a biocomposite of hydroxyapatite and calcium phosphate on graphene oxide sheets, the process comprising the steps of:\n i) providing and sonicating an aqueous solution of graphene oxide to exfoliate graphene oxide sheets, ii) providing an aqueous solution of a Calcium salt selected from nitrate, sulphate, hydrogen sulphate, carbonate, chloride, nitride, and combinations thereof, iii) adding the aqueous solution of step ii) to the aqueous solution of step i), iv) providing an aqueous solution of a phosphorus salt selected from dihydrogen phosphate, hydrogen phosphate, phosphate, dihydrogen phosphite, hydrogen phosphite, phosphite, and combinations thereof, and v) adding the aqueous solution of step iv) to aqueous solution obtained in step iii), and gelating by adjusting to alkaline pH, thus obtaining the biocomposite.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 86.0
- Lexical Diversity: 1.25
- Patent Class: 623.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11714507', '15380227', '11432941', '14062442', '13309014']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7188978209250402
- 35 USC 102 Novelty (BERT): 0.4668517953821597
- Combined Prediction Score: 0.6936932183707522
- Mean Citation Score: 194.854706
- Max Citation Score: 198.50056
- Similarity Product: 153.66059791554449

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