PATENT CLAIM ANALYSIS

Application Number: 16162517
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["106", "018330"]

Abstract:
An aqueous dispersion containing BIT and IPBC prepared using nonionic and anionic surfactants exhibits both chemical and physical stability and is suitable for use as a single product which is capable of imparting to a coating composition a high level of resistance against attack by a broad spectrum of organisms, including bacteria, fungi and algae, in both the wet-state and dry film-state.

Claim (Index 18):
A composition useful for providing resistance to microbiological attack in both a wet state and a dry film state in a single dose, wherein the composition is in the form of a stable aqueous dispersion and is comprised of:\n a) 45 to 60% by weight water b) 3 to 9% by weight 1,2-benzisothiazolin-3-one (BIT); c) 2 to 7% by weight 3-iodo-2-propynl butyl carbamate (IPBC), wherein BIT and IPBC are present in amounts effective to provide a weight ratio of BIT:IPBC of from 0.5 to 1.8; d) 5 to 20% by weight methylbenzimidazole-2-yl carbamate (BCM); e) optionally, 3-(3,4-dichlorophenyl)-1,1-dimethylurea; f) 0.5 to 3% by weight at least two alkoxylated aliphatic mono-alcohols, including a first alkoxylated aliphatic mono-alcohol which is an ethoxylated C10-C18 aliphatic alcohol containing an average of about 6 to about 15 ethylene oxide units per molecule and a second alkoxylated aliphatic mono-alcohol which is an alkoxylated C2-C8 aliphatic alcohol containing both ethylene oxide and propylene oxide units; g) 0.2 to 1% by weight at least one sulfonate surfactant; h) optionally, up to 1% by weight of at least one defoamer; and i) at least one thickener/suspending agent, in an amount effective to provide the composition with a viscosity of at least 300 cps at 25\u00b0 C.;\n wherein the percentages by weight are based on the total weight of a)-i).

Metadata:
- Claim Count in Document: 37.0
- Percentile: 97.0
- Lexical Diversity: 1.26923
- Patent Class: 106.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15234621', '15674474', '12684897', '11384176', '12384872']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6600184839029108
- 35 USC 102 Novelty (BERT): 0.589001038029229
- Combined Prediction Score: 0.6529167393155426
- Mean Citation Score: 307.646098
- Max Citation Score: 481.89838
- Similarity Product: 470.5875718379116

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