IP Library › Granted Patent US 9,233,165
Granted Patent B2
US 9,233,165 · App. 12/936,894 · Granted Jan 12, 2016

Oligomer-aryloxy-substituted propanamine conjugates

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Quick Facts
Patent No.
US 9,233,165
App. No.
12/936,894
Granted
Jan 12, 2016
Kind
B2
Abstract

The invention relates to (among other things) oligomer-aryloxy-substituted propanamine conjugates and related compounds. A conjugate of the invention, when administered by any of a number of administration routes, exhibits advantages over un-conjugated aryloxy-substituted propanamine compounds.

Claims (4)

1. A compound having the following structure:

wherein n is 1 to 6.

2. A composition comprising a compound of claim 1 , and optionally, a pharmaceutically acceptable excipient.

3. A composition of matter comprising a compound of claim 1 , wherein the compound is present in a dosage form.

Assignments (5)
RELEASE OF SECURITY INTEREST Recorded Apr 17, 2020
From: TC LENDING, LLC, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 053180/0009 →
RELEASE OF SECURITY INTEREST RECORDED AT REEL 28571, FRAME 0141 Recorded Oct 14, 2015
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 036866/0700 →
GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS Recorded Oct 6, 2015
From: NEKTAR THERAPEUTICS
To: TC LENDING, LLC, AS COLLATERAL AGENT
Reel/Frame 036796/0562 →
GRANT OF SECURITY INTEREST Recorded Jul 17, 2012
From: NEKTAR THERAPEUTICS
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 028571/0141 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 6, 2010
From: RIGGS-SAUTHIER, JENNIFER; DUARTE, FRANCO J.
To: NEKTAR THERAPEUTICS
Reel/Frame 025458/0691 →