The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 31, 2001
Filed:
Sep. 03, 1998
Applicant:
Inventors:
Derrick J. Parks, San Carlos, CA (US);
Michael J. Rocchio, Hayward, CA (US);
Kyle Naydo, Sunnyvale, CA (US);
Dennis E. Wightman, Cupertino, CA (US);
Adrian E. Smith, Belmont, CA (US);
Assignee:
Inhale Therapeutic Systems Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 1/04 ; B65B 3/04 ; B65B 3/100 ; B67C 3/00 ;
U.S. Cl.
CPC ...
B65B 1/04 ; B65B 3/04 ; B65B 3/100 ; B67C 3/00 ;
Abstract
Methods, systems and apparatus for the metered transport of fine powders into receptacles. According to one exemplary method, the fine powder is first fluidized. At least a portion of the fluidized fine powder is then captured. The captured fine powder is then transferred to a receptacle, with the transferred powder being sufficiently uncompacted so that it may be dispersed upon removal from the receptacle.