David A. Engers

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Collegeville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of treating mammals using nanocrystalline formulations of h...
- Patent number 6,221,400
- Issue date Apr 24, 2001
- Elan Pharma International Limited
- Gary G. Liversidge
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods of making nanocrystalline formulations of human immunodefic...
- Patent number 6,068,858
- Issue date May 30, 2000
- Elan Pharma International Limited
- Gary G. Liversidge
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nanocrystalline formulations of human immunodeficiency virus (HIV)...
- Patent number 6,045,829
- Issue date Apr 4, 2000
- Elan Pharma International Limited
- Gary G. Liversidge
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations of compounds as nanoparticulate dispersions in digesti...
- Patent number 5,571,536
- Issue date Nov 5, 1996
- Nano Systems L.L.C.
- W. Mark Eickhoff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations of compounds as nanoparticulate dispersions in digesti...
- Patent number 5,560,931
- Issue date Oct 1, 1996
- NawoSystems L.L.C.
- W. Mark Eickhoff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nanoparticulate nsaid compositions
- Patent number 5,518,738
- Issue date May 21, 1996
- NanoSystem L.L.C.
- W. Mark Eickhoff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE