IP Library Granted Patent US 7,232,556
Granted Patent B2
US 7,232,556 · App. 10/948,650 · Granted Jun 19, 2007

Titanium comprising nanoparticles and related nanotechnology

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,232,556
App. No.
10/948,650
Granted
Jun 19, 2007
Kind
B2
Abstract

Nanoparticles comprising titanium, such as nanoscale doped titanium metal compounds, inorganic titanium compounds, and organic titanium compounds, their methods of manufacture, and methods of preparation of products from nanoparticles comprising titanium are provided.

Claims (20)

1. A method for preparing a composition of matter comprising:

providing nanoparticles of a first composition comprising titanium; and

reacting the nanoparticles with at least one compound,

wherein the reacting creates a second composition of matter that differs from the first composition,

wherein the first composition further comprises at least three elements.

2. The method of claim 1 , wherein the first composition comprises at least one oxide.

3. The method of claim 1 , wherein the at least one compound comprises nitrogen.

4. The method of claim 1 , wherein the at least one compound comprises at least one halogen containing compound or at least one silicon containing compound.

5. The method of claim 1 , wherein the at least one compound comprises at least one acid or at least one alkali.

6. The method of claim 1 , wherein the at least one compound comprises hydrogen.

7. The method of claim 1 , wherein the at least one compound has a form chosen from solids, liquids, gases, and plasmas.

8. The method of claim 1 , wherein the at least one compound comprises carbon.

9. The method of claim 1 , wherein the at least one compound comprises oxygen.

10. The method of claim 1 , wherein the second composition comprises carbon.

11. The method of claim 1 , wherein the second composition comprises hydrogen.

12. The method of claim 1 , wherein the second composition comprises nitrogen.

13. The method of claim 1 , wherein the second composition comprises at least one organic substance.

14. The method of claim 1 , wherein the second composition comprises at least one inorganic substance.

15. The method of claim 1 , wherein the reacting is conducted in an environment having a temperature above 400° C.

16. The method of claim 1 , wherein the second composition comprises nanoparticles.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 22, 2008
From: NANOPRODUCTS CORPORATION
To: PPG INDUSTRIES OHIO, INC.
Reel/Frame 020540/0506 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 24, 2004
From: YADAV, TAPESH
To: NANOPRODUCTS CORPORATION
Reel/Frame 015839/0842 →