IP Library › Granted Patent US 9,487,473
Granted Patent B2
US 9,487,473 · App. 14/920,554 · Granted Nov 8, 2016

Oligomer-amino acid conjugates

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Quick Facts
Patent No.
US 9,487,473
App. No.
14/920,554
Granted
Nov 8, 2016
Kind
B2
Abstract

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

Claims (15)

1. A compound having the following structure:

wherein n is an integer from 1 to 30.

2. The compound of claim 1 , wherein n is an integer from 1 to 10.

3. The compound of claim 1 , wherein n is 2.

4. The compound of claim 1 , wherein n is 3.

5. The compound of claim 1 , wherein n is 4.

6. The compound of claim 1 , wherein n is 5.

7. The compound of claim 1 , wherein n is 6.

8. The compound of claim 1 , wherein n is 7.

9. The compound of claim 1 , wherein n is 8.

10. The compound of claim 1 , wherein n is 9.

11. The compound of claim 1 , wherein n is 10.

12. The compound of claim 1 , wherein n is 11.

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

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

Assignments (2)
RELEASE OF SECURITY INTEREST Recorded Apr 17, 2020
From: TC LENDING, LLC, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 053180/0009 →
SECURITY INTEREST Recorded Mar 15, 2016
From: NEKTAR THERAPEUTICS
To: TC LENDING, LLC, AS A COLLATERAL AGENT
Reel/Frame 037990/0511 →