PATENT CLAIM ANALYSIS

Application Number: 16022863
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["510", "499000"]

Abstract:
A personal care composition having an effective amount of a 2-pyridinol-N-oxide material and an effective amount of an iron chelator; wherein the combination of the iron chelator and the 2-pyridinol-N-oxide material provides high antibacterial efficacy.

Claim (Index 19):
A method of increasing the antibacterial efficiency of a substituted or unsubstituted 2-pyridinol N-oxide material, the method comprising:\n a) providing a substituted or unsubstituted 2-pyridinol N-oxide material; b) providing a chelant selected from the group comprising:\n i) iron chelators represented by the following structure: \n where R 10 , R 11  R 12 , R 13 , R 14  are selected from the group consisting of M 1 M 2 PO 3 , CO 2 M 1 , and mixtures thereof where M 1  and M 2  are independently selected from the group consisting of H, ammonium, and a metal salt, wherein the metal salt is selected from the group consisting of sodium, potassium, calcium, magnesium, and aluminum; ii) iron chelators represented by the following structure: where a is an integer from 2 to 7 wherein any of the CH 2  groups in this unit may be substituted with alkyl or aryl units that may contain heteroatoms (S, N, O, Cl, Fe, Br or I), where b is an integer from 1 to 7 wherein any of the CH 2  groups in this unit may be substituted with alkyl or aryl units that may contain heteroatoms (S, N, O, Cl, Fe, Br or I), where R 16  is H or (CH 2 ) n , where n in an integer from 1 to 6 or is a CH 2  linker unit that may be further substituted at any CH 2  group in the chain with alkyl or aryl units that may contain heteroatoms (S, N, O, Cl, F, Br, or I), c) mixing the substituted or unsubstituted 2-pyridinol N-oxide material with the chelant such that the substituted or unsubstituted 2-pyridinol N-oxide material is present at between 0.0003 to 10% and the chelant is present at 0.005% to 15%.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 1.54167
- Patent Class: 510.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16021877', '13586445', '15581187', '14463785', '14853558']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6906215692498319
- 35 USC 102 Novelty (BERT): 0.4741853544751023
- Combined Prediction Score: 0.668977947772359
- Mean Citation Score: 221.033114
- Max Citation Score: 306.51974
- Similarity Product: 205.6712936792385

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

Dataset: test