US 8,263,663 B2 · Azide functionalized peptide targeting groups

Abstract

The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and micelles comprising the same.

Claims1

Dependent claims

A compound of formula:

wherein:
● is folate:

Dependencies are inferred from the claim text.

Facts

Application

12/961,918Filed 7 Dec 2010 · continuation

Priority

1 Apr 2005

Published

US 2011/0092668 A121 Apr 2011

Granted

11 Sep 2012

Term ends

Not estimatedThe source records don’t support an estimate.

Classification22 codes

A61K 47/34
Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates: macromolecular compounds obtained otherwise than by reactions only…
A61K 9/1075
Emulsions ; Emulsion preconcentrates; Micelles: microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of…
A61K 9/19
Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles: lyophilised , i.e.…
A61K 47/551
The modifying agent being also a pharmacologically or therapeutically active agent, i.e. the entire conjugate being a codrug: one of the codrug's…

Family

Application60/667,260Us provisional application · filed 1 Apr 2005

Application60/741,780Us provisional application · filed 1 Dec 2005

Application11/396,872Parent of this continuation · filed 3 Apr 2006

Application12/644,110Parent of this continuation · filed 22 Dec 2009

US 2011/0092668 A1Pre-grant publication · published 21 Apr 2011

US 7,638,558 B2Parent of this continuation

US 2006/0240092 A1Published application

US 2010/0159020 A1Published application

US 8,263,665 B2Related patent

US 8,263,663 B2This patent

From the US filing history. Foreign family members aren’t listed.

Abstract

The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and micelles comprising the same.

Facts

Application

12/961,918Filed 7 Dec 2010 · continuation

Priority

1 Apr 2005

Published

US 2011/0092668 A121 Apr 2011

Granted

11 Sep 2012

Term ends

Not estimatedThe source records don’t support an estimate.

Classification22 codes

A61K 47/34
Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates: macromolecular compounds obtained otherwise than by reactions only…
A61K 9/1075
Emulsions ; Emulsion preconcentrates; Micelles: microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of…
A61K 9/19
Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles: lyophilised , i.e.…
A61K 47/551
The modifying agent being also a pharmacologically or therapeutically active agent, i.e. the entire conjugate being a codrug: one of the codrug's…

Family

Application60/667,260Us provisional application · filed 1 Apr 2005

Application60/741,780Us provisional application · filed 1 Dec 2005

Application11/396,872Parent of this continuation · filed 3 Apr 2006

Application12/644,110Parent of this continuation · filed 22 Dec 2009

US 2011/0092668 A1Pre-grant publication · published 21 Apr 2011

US 7,638,558 B2Parent of this continuation

US 2006/0240092 A1Published application

US 2010/0159020 A1Published application

US 8,263,665 B2Related patent

US 8,263,663 B2This patent

From the US filing history. Foreign family members aren’t listed.

Azide functionalized peptide targeting groups

Life of this patent

Abstract

Claims1

Azide functionalized peptide targeting groups

Life of this patent

Abstract

Claims1