PATENT CLAIM ANALYSIS

Application Number: 15944007
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["507", "209000"]

Abstract:
Compounds are identified that act as crystallization suppressants when added to clear brine fluids, significantly lowering the true crystallization temperatures of the brines, and allowing for higher salt content in clear brine fluids. The crystallization suppressants of the invention also allow for the preparation of higher density zinc free brines. Crystallization suppressant blends are also identified that allow for the preparation of high density clear brine fluids with lower viscosities.

Claim (Index 2):
The method according to  claim 1  wherein the halide salt is a chloride or bromide salt of sodium, potassium or calcium, and the clear brine fluid comprises less than 1 ppm of zinc or cesium.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 91.0
- Lexical Diversity: 1.66667
- Patent Class: 507.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15502914', '15069874', '11800227', '11280895', '11792797']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.756791058797236
- 35 USC 102 Novelty (BERT): 0.4941064031209506
- Combined Prediction Score: 0.7305225932296074
- Mean Citation Score: 219.174886
- Max Citation Score: 251.52571
- Similarity Product: 193.11276803536893

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