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:
May. 08, 2001
Filed:
Jun. 17, 1997
Applicant:
Inventors:
Michel J. N. Cormier, Mountain View, CA (US);
Avtar S. Nat, Fremont, CA (US);
Armand P. Neukermans, Palo Alto, CA (US);
Barry Block, Los Altos, CA (US);
Assignee:
Alza Corporation, Mountain View, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N 1/30 ;
U.S. Cl.
CPC ...
A61N 1/30 ;
Abstract
A percutaneous agent delivery or sampling device comprising a sheet having a plurality of microblades for piercing the skin for increasing transdermal flux of an agent. The microblades having a relatively sharp angled leading edge which transitions to a relatively gradually angled blade edge.
Published as:
CA2253471A1; CA2253549A1; CA2257217A1; WO9748440A1; WO9748441A1; WO9748442A1; AU3399197A; AU3493397A; AU3572597A; ZA975326B; TW349872B; EP0914178A1; EP0917483A1; EP0917484A1; AR008242A1; JP2000512529A; AR012859A2; US6219574B1; JP2001505444A; US6230051B1; JP2001507947A; US2002016562A1; EP0914178B1; ATE234129T1; US6537264B1; DE69719761D1; DK0914178T3; ES2195151T3; DE69719761T2; EP0917483B1; EP0917484B1; ATE277670T1; ATE277671T1; DE69730971D1; DE69730973D1; PT917484E; PT917483E; DK0917483T3; DK0917484T3; ES2230611T3; ES2230614T3; CA2253549C; DE69730971T2; DE69730973T2; CA2257217C; JP3847790B2; US7184826B2; US2007118070A1; JP2007260436A; CA2253471C; JP4012252B2;