PATENT CLAIM ANALYSIS

Application Number: 16160770
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["424", "078080"]

Abstract:
The present invention provides conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates. The conjugates as well as the polymeric reagents used to form the conjugates include at least one of each the following: an aromatic moiety comprising an ionizable hydrogen atom, a spacer moiety, and a water-soluble polymer. Methods of making polymeric reagents and conjugates, as well as methods for administering conjugates and compositions, are also provided.

Claim (Index 59):
A method for preparing a polymeric reagent, comprising:\n (a) providing an aromatic moiety bearing a first attachment site, a second attachment site and a third attachment site; (b) reacting a functional group reagent with the first attachment site to result in the first attachment site bearing a functional group capable of reacting with an amino group of an active agent and resulting in a hydolyzable carbamate; (c) reacting a plurality of water-soluble polymers bearing a reactive group with the second attachment site and third attachment site to result in (i) the second attachment site bearing a water-soluble polymer through a spacer moiety, and (ii) the third attachment site bearing a second water-soluble polymer through a spacer moiety.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 97.0
- Lexical Diversity: 1.56863
- Patent Class: 424.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11454971', '13788179', '13525068', '14807244', '14109302']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9098860492646108
- 35 USC 102 Novelty (BERT): 0.8110641692210452
- Combined Prediction Score: 0.9000038612602543
- Mean Citation Score: 1134.53608
- Max Citation Score: 1155.4797
- Similarity Product: 1044.264712757921

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