Frank A. Leith

Person

Chapel Hill, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Inhalation actuated device for use with metered dose inhalers (MDIs)
- Patent number 6,729,324
- Issue date May 4, 2004
- Innovative Devices, LLC
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inhalation actuated device for use with metered dose inhalers (MDIs)
- Patent number 6,672,304
- Issue date Jan 6, 2004
- Innovative Devices, LLC
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dry powder medicament inhalator having an inhalation-activated flow...
- Patent number 6,561,186
- Issue date May 13, 2003
- Innovative Devices
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dry powder medicament inhalator having an inhalation-activated flow...
- Patent number 6,550,477
- Issue date Apr 22, 2003
- Innovative Devices, LLC
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inhalation actuated device for use with metered dose inhalers (MDIS)
- Patent number 6,357,442
- Issue date Mar 19, 2002
- Innovative Devices, LLC
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dry powder medicament inhalator having an inhalation-activated flow...
- Patent number 6,209,538
- Issue date Apr 3, 2001
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dry powder medicament inhalator having an inhalation-activated flow...
- Patent number 5,988,163
- Issue date Nov 23, 1999
- Innovative Devices
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for use with metered dose inhalers (MDIS)
- Patent number 5,826,571
- Issue date Oct 27, 1998
- Innovative Devices, LLC
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dry powder medicament inhalator having an inhalation-activated flow...
- Patent number 5,823,183
- Issue date Oct 20, 1998
- Innovative Devices
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dry powder medicament inhalator having an inhalation-activated flow...
- Patent number 5,692,496
- Issue date Dec 2, 1997
- Innovative Devices, LLC
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-dose dry powder inhalation device
- Patent number 5,415,162
- Issue date May 16, 1995
- Glaxo Inc.
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Inhalation actuated device for use with metered dose inhalers (MDIs)
- Publication number 20020100472
- Publication date Aug 1, 2002
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dry powder medicament inhalator having an inhalation-activated flow...
- Publication number 20020033176
- Publication date Mar 21, 2002
- Robert A. Casper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Frank A. Leith

Person

Patents Grantslast 30 patents

Inhalation actuated device for use with metered dose inhalers (MDIs)

Inhalation actuated device for use with metered dose inhalers (MDIs)

Dry powder medicament inhalator having an inhalation-activated flow...

Dry powder medicament inhalator having an inhalation-activated flow...

Inhalation actuated device for use with metered dose inhalers (MDIS)

Dry powder medicament inhalator having an inhalation-activated flow...

Dry powder medicament inhalator having an inhalation-activated flow...

Device for use with metered dose inhalers (MDIS)

Dry powder medicament inhalator having an inhalation-activated flow...

Dry powder medicament inhalator having an inhalation-activated flow...

Multi-dose dry powder inhalation device

Patents Applicationslast 30 patents

Inhalation actuated device for use with metered dose inhalers (MDIs)

Dry powder medicament inhalator having an inhalation-activated flow...