Patent | Date |
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Method and apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate Grant 6,802,313 - Pletcher , et al. October 12, 2 | 2004-10-12 |
Method and apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate App 20020176926 - Pletcher, Timothy Allen ;   et al. | 2002-11-28 |
Method and apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate Grant 6,319,541 - Pletcher , et al. November 20, 2 | 2001-11-20 |
Inhaler apparatus with modified surfaces for enhanced release of dry powders Grant 6,298,847 - Datta , et al. October 9, 2 | 2001-10-09 |
Inhaler apparatus with modified surfaces for enhanced release of dry powders App 20010004892 - Datta, Pabitra ;   et al. | 2001-06-28 |
Method for electrostatically depositing a medicament powder upon predefined regions of a substrate Grant 6,074,688 - Pletcher , et al. June 13, 2 | 2000-06-13 |
Method and apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate Grant 6,007,630 - Pletcher , et al. December 28, 1 | 1999-12-28 |
Inhaler apparatus with modified surfaces for enhanced release of dry powders Grant 5,871,010 - Datta , et al. February 16, 1 | 1999-02-16 |
Inhaler apparatus with an electronic means for enhanced release of dry powders Grant 5,857,456 - Sun , et al. January 12, 1 | 1999-01-12 |
Acoustic dispenser Grant 5,753,302 - Sun , et al. May 19, 1 | 1998-05-19 |
Apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate Grant 5,714,007 - Pletcher , et al. February 3, 1 | 1998-02-03 |
Inhaler apparatus using a tribo-electric charging technique Grant 5,642,727 - Datta , et al. July 1, 1 | 1997-07-01 |
CRT developing apparatus Grant 5,477,285 - Riddle , et al. December 19, 1 | 1995-12-19 |
Method of manufacturing a luminescent screen for a CRT Grant 5,474,866 - Ritt , et al. December 12, 1 | 1995-12-12 |
Organic photoconductor for an electrophotographic screening process for a CRT Grant 5,413,885 - Datta , et al. May 9, 1 | 1995-05-09 |
Method for charging a concave surface of a CRT faceplate panel Grant 5,132,188 - Datta , et al. July 21, 1 | 1992-07-21 |
Apparatus and method for manufacturing a screen assembly for a CRT utilizing a grid-developing electrode Grant 5,093,217 - Datta , et al. March 3, 1 | 1992-03-03 |
Conductive molding composition Grant 4,378,310 - Datta , et al. March 29, 1 | 1983-03-29 |
High density information record lubricants Grant 4,330,583 - Datta , et al. May 18, 1 | 1982-05-18 |
Video discs and molding compositions therefor Grant 4,280,941 - Datta , et al. July 28, 1 | 1981-07-28 |
Method for the manufacture of multi-color microlithographic displays Grant 4,263,386 - Datta , et al. April 21, 1 | 1981-04-21 |
Perfluorinated polymer thin films Grant 4,252,848 - Datta , et al. February 24, 1 | 1981-02-24 |
Video discs and molding compositions therefor Grant 4,241,120 - Datta , et al. December 23, 1 | 1980-12-23 |
Electro-optic devices Grant 4,105,298 - Levine , et al. August 8, 1 | 1978-08-08 |
Method for making etch-resistant stencil with dichromate-sensitized casein coating Grant 4,061,529 - Goldman , et al. December 6, 1 | 1977-12-06 |
Coated carrier particles for use in electrophotographic process Grant 4,055,684 - Baltazzi , et al. October 25, 1 | 1977-10-25 |
Chemically treated carrier particles for use in electrophotographic process Grant 3,922,381 - Datta November 25, 1 | 1975-11-25 |