PATENT CLAIM ANALYSIS

Application Number: 15882998
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["530", "417000"]

Abstract:
The present invention relates to a chromatography ligand defined by the following formula R 1 —R 2 —N(R 3 )—R 4 —R 5  wherein R 1  is a substituted or non-substituted phenyl group; R 2  is a hydrocarbon chain comprising 0-4 carbon atoms; R 3  is a hydrocarbon chain comprising 1-3 carbon atoms; R 4  is a hydrocarbon chain comprising 1-5 carbon atoms; and R 5  is OH or H. The invention also comprises a separation matrix, comprising the described ligands coupled to a porous support, such as particles or a membrane. The ligand and matrix according to the invention is useful for purification of biomolecules or organic compounds, such as proteins, polypeptides, DNA etc. An advantageous use according to the invention is the purification of antibodies.

Claim (Index 8):
The matrix of  claim 1 , wherein the support comprises substantially spherical particles.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 86.0
- Lexical Diversity: 1.94521
- Patent Class: 530.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14542816', '12984132', '13158780', '11577208', '11577203']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7703097014846718
- 35 USC 102 Novelty (BERT): 0.584563333394311
- Combined Prediction Score: 0.7517350646756358
- Mean Citation Score: 454.77199600000006
- Max Citation Score: 511.98843
- Similarity Product: 433.15964497979166

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

Dataset: test