PATENT CLAIM ANALYSIS

Application Number: 15743643
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["423", "338000"]

Abstract:
The present invention relates to a method of preparing a metal oxide-silica composite aerogel containing a high ratio of a metal oxide and a metal oxide-silica composite aerogel prepared thereby. The method of preparing a metal oxide-silica composite aerogel according to the present invention may adjust a metal oxide ratio to a high level while easily forming a uniform network structure by performing a primary reaction under an acidic condition and a secondary reaction under a basic condition, and thus, since the prepared metal oxide-silica composite aerogel may contain a high ratio of the metal oxide, mechanical properties may not only be excellent, but high specific surface area and low tap density characteristics may also be exhibited.

Claim (Index 13):
The method of  claim 1 , wherein the drying of step (3) is performed by atmospheric pressure drying at a temperature of 100\u00b0 C. to 190\u00b0 C. for 1 hour to 4 hours.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 1.98387
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15537188', '15577742', '15527663', '15537205', '14653189']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7922777178830153
- 35 USC 102 Novelty (BERT): 0.4957111988749533
- Combined Prediction Score: 0.762621065982209
- Mean Citation Score: 234.98885600000003
- Max Citation Score: 289.24347
- Similarity Product: 284.37692550151706

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