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The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.
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| Number | Title | Issue Date |
| 5244668 | Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith An excipient for a pharmaceutical compound which melts at body temperature but will not spontaneously deform at higher temperatures encountered in shipment and storage comprises: ______________________________________ Low MW Polyethylene glycol ... | 09/14/1993 |
| 5139790 | Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith An excipient for a pharmaceutical compound which melts at body temperature but will not spontaneously deform at higher temperatures encountered in shipment and storage comprises: ______________________________________ Low MW Polyethylene glycol ... | 08/18/1992 |
| 5135752 | Buccal dosage form A matrix for a buccal dosage form which melts in the oral cavity at body temperature but will not spontaneously deform at higher temperatures encountered in shipment and storage comprises: ______________________________________ Low MW Polyethylen... | 08/04/1992 |
| 5082655 | Pharmaceutical composition for drugs subject to supercooling A sustained release composition for releasing a biologically active compound into an aqueous liquid environment comprises a biologically active compound dispersed in a matrix which progressively erodes in contact with a liquid environment, the matrix havi... | 01/21/1992 |
| 5004601 | Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith An exicipient for a pharmaceutical compound which melts at body temperature but will not spontaneously deform at higher temperatures encountered in shipment and storage comprises: ______________________________________ Low MW Polyethylene glycol ... | 04/02/1991 |
| 4980150 | Chlorhexidine complex A chlorhexidine complex is prepared by complexing chlorhexidine (a divalent, cationic antiseptic) with an anionic polymer such as algin or carboxymethylcellulose. The complex is insoluble but can be granulated or crushed to a fine powder. In powdered form... | 12/25/1990 |
| 4832955 | Controlled release potassium chloride composition The invention is directed to a pharmaceutical composition comprising a microencapsulated potassium salt encapsulated in a shell wall consisting essentially of from about 85% to about 97% ethyl cellulose and from about 3% to about 15% of an amphiphile base... | 05/23/1989 |
| 4806337 | Erodible matrix for sustained release bioactive composition A sustained release composition for releasing a biologically active compound into an aqueous liquid environment comprises said biologically active compound dispersed in a bioerodible matrix, the matrix comprising a mixture of (a.) 5% to 95% by weight of a... | 02/21/1989 |
| 4774074 | Erodible matrix for sustained release bioactive composition A sustained release composition for releasing a biologically active compound into an aqueous liquid environment comprises said biologically active compound dispersed in a bioerodible matrix, the matrix comprising a mixture of a. 5% to 99.5% by weight of a... | 09/27/1988 |
| 4764378 | Buccal drug dosage form Buccal dosage forms for transmucosal administration of drugs comprise a pharmaceutical compound dispersed in an erodible matrix comprising from about 20 to about 75 percent by weight of a low molecular weight polyethylene glycol component, from about 2 to abou... | 08/16/1988 |
| 4744976 | Erodible matrix for sustained release bioactive composition A sustained release composition for releasing a biologically active compound into an aqueous liquid environment comprises the biologically active compound dispersed in a bioerodible matrix, the matrix comprising a mixture of (a.) 5% to 99.5% by weight of ... | 05/17/1988 |
| 4629621 | Erodible matrix for sustained release bioactive composition A sustained release composition for releasing a biologically active compound into an aqueous liquid environment comprises said biologically active compound dispersed in a bioerodible matrix, the matrix comprising a mixture of 5 to 95% by weight of a polye... | 12/16/1986 |
