PATENT CLAIM ANALYSIS

Application Number: 16167364
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-10
Patent Classification: ["514", "001100"]

Abstract:
The present invention provides methods for purifying a polypeptide from a composition comprising the polypeptide and at least one contaminant and formulations comprising the polypeptide purified by the methods. The methods for purifying include cation exchange material and/or mixed mode material.

Claim (Index 27):
The method of  claim 1 , wherein the method comprises use of an equilibration buffer, a wash buffer, and/or a loading buffer with the cation exchange material and/or the mixed mode material, and the pH of the equilibration buffer, the wash buffer, and/or the loading buffer is between about 4.5 and about 6.5.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 97.0
- Lexical Diversity: 1.48276
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15902141', '15902139', '15061943', '14904422', '16044360']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7649846936625759
- 35 USC 102 Novelty (BERT): 0.5212122570228945
- Combined Prediction Score: 0.7406074499986078
- Mean Citation Score: 304.333452
- Max Citation Score: 310.91626
- Similarity Product: 212.21775053054927

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