PATENT CLAIM ANALYSIS

Application Number: 16023167
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["548", "462000"]

Abstract:
A branched hetero polyethylene glycol according to the present invention is represented by the formula [1]: wherein X and Y represent each an atomic group containing at least a functional group which reacts with a functional group present in a bio-functional molecule to form a covalent bond and the functional group contained in the atomic group X and the functional group contained in the atomic group Y are different from each other; s is an integer of 2 to 8, which represents the number of polyethylene glycol chains; n is the number of average added moles for the polyethylene glycol chain and 20≤n≤2000; and E is a branching linker moiety having s-valent bonding valency for the polyethylene glycol chains and having monovalent bonding valency for the functional group Y.

Claim (Index 2):
The polyethylene glycol bonded substance according to  claim 1 , wherein the branched hetero polyethylene glycol is represented by the formula [3] or [4]: wherein v=0 or 2 and w=0 or 1.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 1.87671
- Patent Class: 548.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13167777', '16010972', '15738761', '13324872', '10960674']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7126935096884833
- 35 USC 102 Novelty (BERT): 0.5632386465012091
- Combined Prediction Score: 0.6977480233697559
- Mean Citation Score: 284.627842
- Max Citation Score: 423.42548
- Similarity Product: 377.4293499303103

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

Dataset: test