PATENT CLAIM ANALYSIS

Application Number: 16136953
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["424", "210100"]

Abstract:
The present application discloses methods for removing residual impurities from protein preparations. Such methods include addition of an anionic detergent to a solution comprising proteins of interest and cellular contaminants under non-precipitating conditions and passing the solution through an ion exchange column.

Claim (Index 16):
The method of  claim 9 , wherein the inactivating step comprises inactivation with betapropiolactone.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 97.0
- Lexical Diversity: 1.15789
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12199977', '14593337', '12092190', '12756590', '14699213']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6995268754423953
- 35 USC 102 Novelty (BERT): 0.5225684008537783
- Combined Prediction Score: 0.6818310279835336
- Mean Citation Score: 255.25755
- Max Citation Score: 261.4888
- Similarity Product: 136.63030821084976

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