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Patent No. 6637447

Beerbrella

A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.

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Class 977/823 - Tl-containing or Bi-containing compounds


Subclass of Class 977 - Nanotechnology
Definition: Subject matter wherein group III-V compound semiconductor
No. of patents: 2
Last issue date: 07/15/2008


NumberTitleIssue Date
7399429III-V semiconductor nanocrystal complexes and methods of making same
A semiconductor nanocrystal complex that is stable and has high luminescent quantum yield. The semiconductor nanocrystal complex has a semiconductor nanocrystal core of a III-V semiconductor nanocrystal material. A method of making a semiconductor nanocrystal comple...
07/15/2008
7138098Preparation of nanocrystallites
A method of manufacturing a nanocrystallite from a M-containing salt forms a nanocrystallite. The nanocrystallite can be a member of a population of nanocrystallites having a narrow size distribution and can include one or more semiconductor materials. Semiconductin...
11/21/2006
 
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