DR. CHARLES B. DAVIS, M.D.
Medical Practice at Bob Wilson Dr, San Diego, CA

5284498, Feb 8, 1994

Nov 12, 1992

7/974414

Charles M. Davis - San Diego CA
Reijo Kuivalainen - San Diego CA
Folke Engstrom - Kotka, FI
Juhani Isaksson - Karhula, FI
Juha Tiensuu - Karhula, FI

A. Ahlstrom Corporation - Karhula

B01D 2913

55269

A filter assembly for high temperature gases, such as from a circulating fluidized bed reactor, mounts monolithic ceramic filter elements within an upright vessel so that as the hot gas flows from the top toward the bottom of the vessel the gas passes through the elements with the clean gas discharged through a side wall of the vessel. The particle discharge is provided at the bottom of the vessel. Filter supporting elements within the vessel are cooled by cooling fluid, and pulse cleaning elements are associated with each of the filter elements. Flow directing elements within the vessel typically define a generally conical or pyramidal shaped flow directing surface. The flow directing elements may be refractory material bodies, or funnel shaped thin elements (e. g. of metal capable of withstanding high temperature), and may be mounted so that small amounts of movement are possible to accommodate thermal contraction or expansion.

7714006, May 11, 2010

Jul 15, 2005

11/182661

Michael C. Scaife - Poway CA, US
Charles C. Davis - San Diego CA, US

King Pharmaceuticals Research & Development, Inc. - Cary NC

A61K 31/42

514376

A method of increasing the bioavailability, and decreasing the effect of age on the bioavailability, of metaxalone, by administration of an oral dosage form with food is provided, as well as an article of manufacture comprising an oral dosage form of metaxalone in a suitable container and associated with printed labeling which describes the increased bioavailability, and decreased effect of age on bioavailability, of the medication in the container, when taken with food.

5318755, Jun 7, 1994

Nov 30, 1992

7/982696

Reijo Kuivalainen - San Diego CA
Yam Y. Lee - San Diego CA
Charles M. Davis - San Diego CA

A. Ahlstrom Corporation - Noormarkku

B01D 5000

422171

Hot flue or process gases are cleaned utilizing an apparatus containing a barrier filter module formed of a monolithic ceramic support structure coated with a thin porous ceramic layer having a pore size of about 0. 04-0. 5 microns, and a catalyst module formed of a support structure coated with catalyst. The hot flue gases may be associated with a fluidized bed boiler plant, such as a circulating fluidized bed reactor. Gases to be cleaned are passed through the barrier filter module into contact with the thin porous ceramic layer, and then through the catalyst module so that there is a catalytic reaction with the gas.