07247374 is referenced by 12 patents and cites 178 patents.

The invention relates to preserving the properties of active particles through use of an encapsulant which may be removable. The encapsulant may protect the active particles against premature deactivation. If desired, the encapsulant may be removed to rejuvenate the active particles. Various processes can be implemented to introduce encapsulated particles to embedding substances which may be used in various products.

Title
Encapsulated active particles and methods for making and using the same
Application Number
10/462105
Publication Number
7247374 (B2)
Application Date
June 12, 2003
Publication Date
July 24, 2007
Inventor
Gregory W Haggquist
Longmont
CO, US
Agent
Fish & Neave IP Group of Ropes & Gray
Assignee
TrapTek
CO, US
IPC
B32B 5/16
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