PATENT CLAIM ANALYSIS

Application Number: 15767549
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["423", "626000"]

Abstract:
A method of producing new hydrophobic aluminas by i) providing a slurry comprising an alumina compound, the slurry having a pH of above 5.5; ii) mixing an organic composition comprising carboxylic acids with long hydrocarbon chains with the slurry to form an acid modified slurry; iii) hydrothermally conditioning the acid modified slurry to form a hydrothermally aged slurry; and iv) drying the hydrothermally aged slurry. The new hydrophobic aluminas have surface modified structures distinguished by a low humidity content and very small nanoparticles. These new hydrophobic aluminas can be uniformly dispersed in a substrate, for example polymers.

Claim (Index 5):
The method of  claim 1 , wherein the organic composition comprises carboxylic acids with hydrocarbon chains of between 14 and 18.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 1.62687
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15110652', '10298734', '14390987', '13231416', '14774437']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7674091848456739
- 35 USC 102 Novelty (BERT): 0.4813101129413298
- Combined Prediction Score: 0.7387992776552396
- Mean Citation Score: 156.37958799999996
- Max Citation Score: 173.37071
- Similarity Product: 123.8119401870346

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

Dataset: test