PATENT CLAIM ANALYSIS

Application Number: 16143956
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["546", "242000"]

Abstract:
Polymerization inhibitor compositions are provided. The polymerization inhibitor compositions may include at least one hydroxylamine of a nitroxide and at least one phenylenediamine. Methods of inhibiting the unwanted polymerization of monomers are also provided. The methods include adding the presently disclosed polymerization inhibitor compositions to a fluid containing the monomers. The monomers may be ethylenically unsaturated monomers, such as acrylic acid, methacrylic acid, acrylonitrile, methacrylonitrile, acrolein, methacrolein, acrylate, methacrylate, acrylamide, methacrylamide, vinyl acetate, butadiene, ethylene, propylene, and styrene.

Claim (Index 8):
The method of  claim 6 , wherein the polymerization inhibitor composition is added continuously or intermittently to the fluid.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 97.0
- Lexical Diversity: 1.78182
- Patent Class: 546.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15147472', '14095606', '12582419', '13020487', '11172168']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7930186101407657
- 35 USC 102 Novelty (BERT): 0.5439585075036883
- Combined Prediction Score: 0.7681125998770579
- Mean Citation Score: 329.9025680000001
- Max Citation Score: 390.11786
- Similarity Product: 279.2400344682777

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