PATENT CLAIM ANALYSIS

Application Number: 15772940
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["106", "014370"]

Abstract:
The disclosed technology relates to corrosion or rust preventive coating compositions and methods of their use. The compositions comprise a rust preventative composition, optionally including a diluent, and a quaternary ammonium salt.

Claim (Index 1):
A coating composition comprising, consisting of, or consisting essentially of,\n a. a rust preventative composition, and b. a quaternary ammonium salt comprising the reaction product of\n i. a quaternizeable compound that is the reaction product of:\n 1. a hydrocarbyl-substituted acylating agent, wherein the hydrocarbyl-substituent has a number average molecular weight of from about 100 to about 5000, and \n 2. a nitrogen containing compound having an oxygen or nitrogen atom capable of reacting with said hydrocarbyl-substituted acylating agent, and further having at least one quaternizable amino group; and \n \n ii. a quaternizing agent suitable for converting the quaternizable amino group of the nitrogen containing compound to a quaternary nitrogen \n iii. an oil of lubricating viscosity or solatile diluent.

Metadata:
- Claim Count in Document: 68.0
- Percentile: 93.0
- Lexical Diversity: 1.28571
- Patent Class: 106.0
- Transitional Phrase Type: half
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13696397', '13085520', '11917168', '13352617', '13019322']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7608542281156617
- 35 USC 102 Novelty (BERT): 0.508326040375748
- Combined Prediction Score: 0.7356014093416704
- Mean Citation Score: 304.286784
- Max Citation Score: 307.0503
- Similarity Product: 253.96266928035016

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

Dataset: test