IP Library Granted Patent US 6,949,206
Granted Patent B2
US 6,949,206 · App. 10/656,910 · Granted Sep 27, 2005

Organic species that facilitate charge transfer to or from nanostructures

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Quick Facts
Patent No.
US 6,949,206
App. No.
10/656,910
Granted
Sep 27, 2005
Kind
B2
Abstract

The present invention provides compositions (small molecules, oligomers and polymers) that can be used to modify charge transport across a nanocrystal surface or within a nanocrystal-containing matrix, as well as methods for making and using the novel compositions.

Claims (22)

1. A conductive composition for modification of charge transport across a nanostructure-containing matrix, the composition having the formula:

2. The conductive composition of claim 1 , wherein the nanostructure is a nanocrystal.

3. A conductive composition for modification of charge transport across a nanostructure-containing matrix, the composition having the formula:

4. The conductive composition of claim 3 , wherein the nanostructure is a nanocrystal.

5. A conductive composition for modification of charge transport across a nanostructure-containing matrix, the composition having the formula:

6. The conductive composition of claim 5 , wherein the nanostructure is a nanocrystal.

7. A conductive composition for modification of charge transport across a nanostructure-containing matrix, the composition having the formula:

8. The conductive composition of claim 7 , wherein the nanostructure is a nanocrystal.

9. A conductive composition for modification of charge transport across a nanocrystal-containing matrix, the composition having the formula:

10. The conductive composition of claim 9 , wherein the nanostructure is a nanocrystal.

11. A conductive composition for modification of charge transport across a nanostructure-containing matrix, the composition having the formula:

12. The conductive composition of claim 11 , wherein the nanostructure is a nanocrystal.

13. A conductive composition for modification of charge transport across a nanostructure-containing matrix, the composition having the formula:

14. The conductive composition of claim 13 , wherein the nanostructure is a nanocrystal.

15. A conductive composition for modification of charge transport across a nanostructure-containing matrix, the composition having the formula:

16. The conductive composition of claim 15 , wherein the nanostructure is a nanocrystal.

17. A conductive composition for modification of charge transport across a nanostructure-containing matrix, the composition having the formula:

18. The conductive composition of claim 17 , wherein the nanostructure is a nanocrystal.

19. A conductive composition for modification of charge transport across a nanostructure-containing matrix, the composition having the formula:

20. The conductive composition of claim 19 , wherein the nanostructure is a nanocrystal.

21. A conductive composition for modification of charge transport across a nanostructure-containing matrix, the composition having the formula:

22. The conductive composition of claim 21 , wherein the nanostructure is a nanocrystal.

Assignments (6)
CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE TO BE: 2-1-1, NISHI-SHINJUKU SHINJUKU-KU TOKYO, JAPAN 163-0043 PREVIOUSLY RECORDED AT REEL: 065114 FRAME: 0769. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Oct 9, 2023
From: NANOSYS, INC.
To: SHOEI CHEMICAL INC.
Reel/Frame 065271/0540 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 3, 2023
From: NANOSYS, INC.
To: SHOEI CHEMICAL INC.
Reel/Frame 065114/0769 →
TERMINATION AND RELEASE OF PATENT SECURITY AGREEMENT RECORDED AT REEL 059569 / FRAME 0840 Recorded Sep 7, 2023
From: FORTRESS CREDIT CORP.,
To: NANOSYS, INC.
Reel/Frame 064836/0263 →
SECURITY INTEREST Recorded Apr 1, 2022
From: NANOSYS, INC.
To: FORTRESS CREDIT CORP., AS AGENT
Reel/Frame 059569/0840 →
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY COLLATERAL AT REEL/FRAME NO. 49170/0482 Recorded Jul 1, 2021
From: OCEAN II PLO, LLC, AS AGENT
To: NANOSYS, INC.
Reel/Frame 056752/0073 →
SECURITY INTEREST Recorded Jan 17, 2019
From: NANOSYS, INC.
To: OCEAN II PLO, LLC
Reel/Frame 049170/0482 →