Bioadhesive starches and process for their preparation
Patent 5804209 Issued on September 8, 1998. Estimated Expiration Date: 
February 9, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
February 9, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3025217 Transmucosal formulations of low molecular weight peptide drugs Patent #: 5204108 InventorsApplicationNo. 592301 filed on 02/09/1996US Classes:424/434, Mucosal (e.g., nasal, etc.)127/65, Starch manufacture and refining127/71, Treating starch425/435Means to rotate female mold about horizontal axisExaminersPrimary: Knode, Marian C.Assistant: Salimi, Ali R. Attorney, Agent or FirmForeign Patent References
International ClassesA61F 013/00A61K 009/14 A61K 009/16 C08B 030/00 Foreign Application Priority Data1994-06-16 GBAbstractThe present invention relates to bioadhesive starches, to a process for their preparation and to pharmaceutical compositions containing them. It also relates to the use of such bioadhesive starches as carriers for the administration of a drug.Other References
Field of SearchMucosal (e.g., nasal, etc.)Mouth Particulate form (e.g., powders, granules, beads, microcapsules, and pellets) Coated (e.g., microcapsules) Containing proteins and derivatives Gelatin Containing polysaccharides (e.g., sugars) Cellulose derivatives Starch manufacture and refining Treating starch | |
