PATENT CLAIM ANALYSIS

Application Number: 16444786
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["546", "294000"]

Abstract:
Bivalent linkers to be included in or for preparing vitamin, drug, diagnostic agent, and/or imaging agent conjugates are described.

Claim (Index 7):
A process for the preparation of a compound of the formula wherein\n X 1  is heteroarylthio; \n Q is selected from the group consisting of \n where R a  and R b  are each independently hydrogen or alkyl; or R a  and R b  are taken together with the attached carbon atom to form a carbocyclic ring; m and n are each independently an integer from 1 to 4; and * represents the point of attachment; and X 2  is aryloxy; wherein the process comprises contacting X 1 \u2014S-Q-OH with a compound of the formula wherein X is a leaving group, in the presence of a base.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 100.0
- Lexical Diversity: 1.15
- Patent Class: 546.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14746075', '11632895', '13609995', '10765336', '15018068']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7723294861946368
- 35 USC 102 Novelty (BERT): 0.5189301703378528
- Combined Prediction Score: 0.7469895546089584
- Mean Citation Score: 276.28776400000004
- Max Citation Score: 331.78275
- Similarity Product: 303.67747215360407

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