Compositions: coating or plastic – Coating or plastic compositions – Carbohydrate or derivative containing
Patent
1986-09-02
1988-03-08
Schofer, Joseph L.
Compositions: coating or plastic
Coating or plastic compositions
Carbohydrate or derivative containing
106196, C08L 108, C08L 112
Patent
active
047297930
ABSTRACT:
A dispensing device is disclosed for delivering a beneficial agent. The device comprises (1) a housing defining an internal space, (2) heat responsive means containing a beneficial agent in the space, (3) means for increasing the amount of beneficial agent delivered from the device in the space, (4) expandable means in the space, (5) an optional dense means in the space, and (6) means in the housing for delivering the beneficial agent from the dispensing device.
REFERENCES:
patent: 2340037 (1944-01-01), Zipper
patent: 3594469 (1971-07-01), Whitehead et al.
patent: 3732865 (1973-05-01), Higuchi et al.
patent: 3760804 (1973-09-01), Higuchi et al.
patent: 3760805 (1973-09-01), Higuchi
patent: 3844285 (1974-10-01), Laby
patent: 3845770 (1974-11-01), Theeuwes et al.
patent: 3916899 (1975-11-01), Theeuwes et al.
patent: 3929132 (1975-12-01), Higuchi
patent: 3995631 (1976-12-01), Higuchi et al.
patent: 3995632 (1976-12-01), Nakano et al.
patent: 4034756 (1976-07-01), Higuchi et al.
patent: 4077407 (1978-03-01), Theeuwes et al.
patent: 4088864 (1978-05-01), Theeuwes et al.
patent: 4111202 (1978-09-01), Theeuwes
patent: 4178361 (1979-12-01), Cohen et al.
patent: 4196187 (1980-04-01), Dannelly et al.
patent: 4199569 (1980-04-01), Chabala
patent: 4200098 (1980-04-01), Ayer et al.
patent: 4228149 (1980-10-01), Brewer et al.
patent: 4235236 (1980-11-01), Theeuwes
patent: 4285987 (1981-08-01), Ayer et al.
patent: 4327725 (1982-05-01), Cortese et al.
patent: 4351825 (1982-09-01), Sothmann et al.
patent: 4389397 (1983-06-01), Lo et al.
patent: 4468220 (1984-08-01), Willbanks
Cortese Richard
Eckenhoff James B.
Landrau Felix A.
ALZA Corporation
Mandell Edward L.
Mulcahy P.
Precivale Shelley G.
Sabatine Paul L.
LandOfFree
Composition for manufacturing wall of dispensing device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composition for manufacturing wall of dispensing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composition for manufacturing wall of dispensing device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-230115