PATENT CLAIM ANALYSIS

Application Number: 15935505
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["523", "215000"]

Abstract:
Methods to make a silica elastomer composite with a destabilized dispersion of a never-dried, or as-produced, precipitated silica are described, along with silica elastomer composites made from the methods. The advantages achieved with the methods are further described.

Claim (Index 8):
The method of  claim 1 , further comprising, before step 1(a):\n (a) acidifying a solution of silicate to obtain an aqueous slurry of precipitated silica having an initial ionic concentration; and (b) adjusting the initial ionic concentration of the aqueous slurry of precipitated silica to yield a destabilized dispersion of the precipitated silica having an ionic concentration of about 10 mM to about 160 mM, wherein said adjusting comprises filtering said aqueous slurry of precipitated silica to obtain precipitated silica in the form of a filter cake, washing the filter cake with an aqueous medium and adjusting filter cake solids content and ionic concentration to yield the first fluid.

Metadata:
- Claim Count in Document: 149.0
- Percentile: 90.0
- Lexical Diversity: 1.48276
- Patent Class: 523.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15599899', '15600017', '15600076', '13820332', '10011256']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7406467510682524
- 35 USC 102 Novelty (BERT): 0.5640632318307163
- Combined Prediction Score: 0.7229883991444988
- Mean Citation Score: 340.236248
- Max Citation Score: 429.79837
- Similarity Product: 399.7931581905604

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