PATENT CLAIM ANALYSIS

Application Number: 16005224
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["252", "073000"]

Abstract:
Heat transfer fluid concentrates include: a freezing point depressant, water, or a combination thereof; a carboxylate; an inorganic phosphate; an azole compound; calcium ions and/or magnesium ions; and a water-soluble polymer. Ready-to-use heat transfer fluids and methods for preventing corrosion in heat transfer systems are described.

Claim (Index 59):
A heat transfer fluid comprising:\n less than 90 weight percent of a freezing point depressant; water; 2 to 60 ppm of magnesium ions; an azole compound; an inorganic phosphate; a carboxylate; greater than 0.5 ppm of calcium ions; and an acrylate based polymer; wherein the weight ratio of acrylate based polymer to magnesium ions is 1 to 25; wherein the heat transfer fluid has a pH of 7 to 9.5; and wherein the heat transfer fluid is free from silicate, borate, molybdate, and amines.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 94.0
- Lexical Diversity: 1.36585
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15276010', '13606452', '14867901', '14087796', '14850105']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7972593301093643
- 35 USC 102 Novelty (BERT): 0.5238679929608243
- Combined Prediction Score: 0.7699201963945104
- Mean Citation Score: 299.37235
- Max Citation Score: 349.4533
- Similarity Product: 333.560284384501

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