IP Library › Granted Patent US 8,283,036
Granted Patent B2
US 8,283,036 · App. 13/163,469 · Granted Oct 9, 2012

Composite nanoparticles containing organic ions

Assignee: Vive Crop Protection, Inc.
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Quick Facts
Patent No.
US 8,283,036
App. No.
13/163,469
Granted
Oct 9, 2012
Kind
B2
Abstract

A composite nanoparticle comprising a nanoparticle confined within a cross-linked collapsed polyelectrolyte polymer wherein the nanoparticle comprises a charged organic ion.

Claims (9)

1. A composite nanoparticle comprising a nanoparticle confined within a cross-linked collapsed polyelectrolyte polymer wherein the nanoparticle comprises a charged organic ion.

2. The composite nanoparticle of claim 1 , wherein the composite nanoparticle has a diameter in the range of about 1 nm to about 100 nm.

3. The composite nanoparticle of claim 1 , wherein the composite nanoparticle has a diameter in the range of about 1 nm to about 50 nm.

4. The composite nanoparticle of claim 1 , wherein the composite nanoparticle has a diameter in the range of about 1 nm to about 10 nm.

5. The composite nanoparticle of claim 1 , wherein the composite nanoparticle has a diameter in the range of about 10 nm to about 30 nm.

6. The composite nanoparticle of claim 1 , wherein the composite nanoparticle has a diameter in the range of about 15 nm to about 50 nm.

7. The composite nanoparticle of claim 1 , wherein the composite nanoparticle has a diameter in the range of about 50 nm to about 100 nm.

8. The composite nanoparticle of claim 1 , wherein the composite nanoparticle has a diameter in the range of about 0.1 nm to about 100 nm.

9. The composite nanoparticle of claim 1 , wherein the polyelectrolyte polymer is a copolymer.

Assignments (5)
SECURITY INTEREST Recorded Apr 18, 2022
From: VIVE CROP PROTECTION INC.
To: SILICON VALLEY BANK
Reel/Frame 059627/0547 →
RELEASE OF SECURITY INTEREST Recorded Mar 15, 2022
From: CANADIAN IMPERIAL BANK OF COMMERCE
To: VIVE CROP PROTECTION INC.
Reel/Frame 059271/0993 →
SECURITY INTEREST Recorded Oct 1, 2019
From: VIVE CROP PROTECTION INC
To: CANADIAN IMPERIAL BANK OF COMMERCE, AS LENDER
Reel/Frame 050582/0102 →
CHANGE OF NAME Recorded Mar 1, 2012
From: VIVE NANO INC.
To: VIVE CROP PROTECTION INC.
Reel/Frame 027793/0715 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 22, 2011
From: GOH, CYNTHIA M.; DINGLASAN, JOSE AMADO; GOH, JANE B.; LOO, RICHARD; ANDERSON, DARREN
To: VIVE NANO, INC.
Reel/Frame 026502/0547 →
Continuity (6)
Continuation 12116869 · May 7, 2008
Continuation 11745377 · May 7, 2007
Continuation 11749507 · May 16, 2007
Continuation PCTCA2006001686 · Oct 13, 2006
Provisional Application 60726184 · Oct 14, 2005
Related Publication 20120015190A1 · Jan 19, 2012