PATENT CLAIM ANALYSIS

Application Number: 16050666
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["436", "166000"]

Abstract:
Compositions include an aqueous solution of an organic dye of molecular weight in the range of about  300  to about  1,000  and a density-enhancing material. An amount of the density-enhancing material in the aqueous solution is sufficient to achieve a density of about  1.0  to about  1.3  g/mL. The composition has a viscosity of about  3.5  to about  5.0  centipoise. The compositions are useful in assessing the adequacy of a liquid handling mixing device to mix a reaction mixture.

Claim (Index 16):
A method of assessing the adequacy of a test mixing device to mix a reaction mixture, the method comprising:\n subjecting a layer of water adjacent a layer of a composition in a container to mixing using the test mixing device at a predetermined intensity level and duration and measuring a first absorbance from the mixture at a predetermined wavelength, wherein the composition comprises an aqueous solution of an aromatic azo dye of molecular weight in the range of about 300 to about 1,000 and a density-enhancing material wherein an amount of density-enhancing material in the aqueous solution is sufficient to achieve a density of about 1.0 to about 1.1 g/mL and wherein the composition has a viscosity of about 3.5 to about 5.0 centipoise subjecting a layer of water adjacent a layer of the composition in a container to mixing using a control mixing device at an intensity level and duration that maximizes mixing of the mixture and measuring a second absorbance from the mixture at the predetermined wavelength, wherein the composition comprises an aqueous solution of an aromatic azo dye of molecular weight in the range of 300 to 1,000 and a density-enhancing material wherein an amount of density-enhancing material in the aqueous solution is sufficient to achieve a density of 1.0 to 1.1 g/mL and wherein the composition has a viscosity of 3.5 to 5.0 centipoise; and determining a ratio of the first absorbance to the second absorbance, wherein a ratio outside the range 1\u00b10.05 indicates that the ability of the test mixing device to mix a reaction mixture at the predetermined intensity level and duration is not adequate.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 1.66
- Patent Class: 436.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11305301', '10639480', '10506098', '14931225', '09610935']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6455782206255308
- 35 USC 102 Novelty (BERT): 0.4439524990587108
- Combined Prediction Score: 0.6254156484688488
- Mean Citation Score: 117.381228
- Max Citation Score: 120.63903
- Similarity Product: 92.93768983251394

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