PATENT CLAIM ANALYSIS

Application Number: 16228310
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["558", "070000"]

Abstract:
Cell binding agent-drug conjugates comprising phosphinate-based charged linkers and methods of using such linkers and conjugates are provided.

Claim (Index 18):
The compound of  claim 1 , wherein\n Z is an unsubstituted pyridyldisulfide, unsubstituted or substituted amino, amino oxy, ketone, azide, or unsubstituted maleimido; R 1  and R 2  are the same or different and are a linear alkyl having from 1 to 6 carbon atoms; R 3  is a polyethyleneoxy unit of formula (OCH 2 CH 2 ) p , wherein p is an integer from 1 to 24; R 4  and R 5  are absent; and M is H.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 98.0
- Lexical Diversity: 1.1875
- Patent Class: 558.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15118726', '16228130', '16228437', '14432073', '12433604']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8298906783831075
- 35 USC 102 Novelty (BERT): 0.7019184756062161
- Combined Prediction Score: 0.8170934581054183
- Mean Citation Score: 642.8125
- Max Citation Score: 727.0148
- Similarity Product: 681.3267742767334

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