PATENT CLAIM ANALYSIS

Application Number: 15896275
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["514", "152000"]

Abstract:
The present invention provides compositions and methods relating to polylactides which may be used for drug delivery (e.g., parenteral delivery), wherein an organic solvent is not required.

Claim (Index 74):
A pharmaceutical composition comprising a compound having the structure: wherein R 1 , R 2 , R 3 , and R 4  are each independently chosen from the group consisting of unsubstituted C 1-20  alkyl, H, C 2-20  alkenyl, and \u2014(CH 2 ) y \u2014(C 6 H 5 ); wherein y=1-20; wherein n is 2 to 100; wherein X is hydrogen or \u2014C(O)\u2014CH\u2550CH 2 ; wherein at least one of R 1 , R 2 , R 3 , and R 4  is C 4-20  unsubstituted alkyl, C 2-20  alkenyl, or \u2014(CH 2 ) y \u2014(C 6 H 5 ); wherein y=1-20; wherein Y is \u2014O\u2014(CH 2 \u2014CH 2 \u2014O) p \u2014CH 3 ; and wherein p is 1 to 700.

Metadata:
- Claim Count in Document: 209.0
- Percentile: 88.0
- Lexical Diversity: 1.06667
- Patent Class: 514.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13778038', '14258357', '15166801', '11912102', '11639760']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7678540320780398
- 35 USC 102 Novelty (BERT): 0.5767778846814271
- Combined Prediction Score: 0.7487464173383787
- Mean Citation Score: 402.438986
- Max Citation Score: 457.142
- Similarity Product: 419.5939507215023

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