Anticipate generic drug launch
Deep knowledge on
small-molecule drugs and
the 110,000 global patents
Drug patents …
… from Kazakhstan to Kalamazoo
Proactively manage your pharmacy inventory
Manage your formulary budget
Find generic entry opportunities
|Title:||Stabilized microbubble compositions for ultrasound|
|Abstract:||A microbubble preparation formed of a plurality of microbubbles comprising a first gas and a second gas surrounded by a membrane such as a surfactant, wherein the first gas and the second gas are present in a molar ratio of from about 1:100 to about 1000:1, and wherein the first gas has a vapor pressure of at least about (760-x) mm Hg at 37.degree. C., where x is the vapor pressure of the second gas at 37.degree. C., and wherein the vapor pressure of each of the first and second gases is greater than about 75 mm Hg at 37.degree. C.; also disclosed are methods for preparing microbubble compositions, including compositions that rapidly shrink from a first average diameter to a second average diameter less than about 75% of the first average diameter and are stabilized at the second average diameter; methods and kits for preparing microbubbles; and methods for using such microbubbles as contrast agents.|
|Inventor(s):||Schutt; Ernest G. (San Diego, CA), Anderson; Charles D. (Lebanon, CA), Evitts; David P. (La Jolla, CA)|
|Assignee:||Alliance Pharmaceutical Corp. (San Diego, CA)|
Patent Claim Types:|
see list of patent claims
|Use; Compound; Formulation; Delivery;|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
| This preview shows a limited data set|
Subscribe for full access, or try a Trial
The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.
Export unavailable in trial.
Subscribe for complete access.