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| Number | Title | Issue Date |
| 5008111 | Physiological means of enhancing transdermal delivery of drugs A method of enhancing transdermal delivery of a pharmaceutically active drug from a transdermal delivery system as well as a transdermal delivery system capable of providing a desirable flow interface between the delivery system and the skin surface are d... | 04/16/1991 |
| 5000962 | Long acting diltiazem formulation A long acting diltiazem formulation is disclosed that comprises more than 35 percent by weight of a swellable hydrophilic polymer. Release rate is also controlled by the application of diffusion controlled membrane to the matrix tablet containing swellable hyd... | 03/19/1991 |
| 4992277 | Immediate release diltiazem formulation An immediate release diltiazem tablet is disclosed that exhibits an unexpectedly rapid bioavailability profile when the active ingredient is diltiazem.... | 02/12/1991 |
| 4971972 | Phosphodiesterase inhibitors having an optionally substituted purine derivative portion and a benzo- or cyclopenta-furan portion Antihypertensive phosphodiesterase inhibitors having an optionally substituted purine derivative portion and a benzo- or cyclopenta-furan derivative portion are disclosed.... | 11/20/1990 |
| 4960244 | Atomizing nozzle assembly An atomizing nozzle for use in a fluidized coating bed includes an elongated hollow tube defining a chamber therein, the tube including an atomizing end in fluid communication with the chamber and a supply end; an air supply port at the supply end in flui... | 10/02/1990 |
| 4944781 | Gas chromatograph/autosampler coupling assembly An assembly for coupling a Hewlett-Packard Model HP 7673A autosampler mounted on a mounting plate to a Varian VISTA 6000 Model gas chromatograph having an injection site, includes a first bracket secured to the gas chromatograph on one side of the injecti... | 07/31/1990 |
| 4929641 | Mercapto-acylamino acid antihypertensives Novel mercapto-acylamino acids useful in the treatment of hypertension and combinations of mercapto-acylamino acids and atrial natriuretic factors or angiotensin converting enzyme inhibitors useful for treating hypertension are disclosed.... | 05/29/1990 |
| 4908213 | Transdermal delivery of nicotine A transdermal nicotine patch comprising an antipruritic to counteract pruritis observed with the transdermal administration of nicotine is disclosed. The patch can be any conventional patch type, e.g., reservoir, adhesive or polymeric matrix.... | 03/13/1990 |
| 4879309 | Mercapto-acylamino acids as antihypertensives Novel mercapto-acylamino acids useful as analgesic, as well as in the treatment of hypertension and congestive heart failure and combinations of mercapto acylamino acids and atrial natriuretic factors or angiotensin converting enzyme inhibitors useful for... | 11/07/1989 |
