Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for the delivery of substances, processes for the production thereof and use thereof

Apparatus for the delivery of substances, processes for the production thereof and use thereof

US Patent 5273757 · Granted Dec 28, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fibre-free transdermal therapeutic system and method for its production2022
Fibre-free transdermal therapeutic system and method for its production2022
Process and device for manufacturing a product from strip tape, especially for m2013
Closure system for containers2013
Isolation of atraric acid, synthesis of atraric acid derivatives, and use of atr2013
Disposable injector provided with high injector safety2012
Single-use injector with at least one draw hook2012
Closure system for containers2012
Cylinder/piston unit with at least three sealing elements2012
Autodestructive transdermal therapeutic system2011
Biopsy needle for the histological examination of body tissue2011
One-way injector with continuously charged spring energy store2010