Patent application number | Description | Published |
20090119672 | Delegation Metasystem for Composite Services - A delegation metasystem for composite services is described, where a composite service is a service which calls other services during its operation. In an embodiment, the composite service is defined using generic descriptions for any services (and their access control models) which may be called by the composite service during operation. At run time, these generic descriptions and potentially other factors, such as the user of the composite service, are used to select actual available services which may be called by the composite service and access rights for the selected services are delegated to the composite service. These access rights may subsequently be revoked when the composite service terminates. | 05-07-2009 |
20100017602 | Ad-Hoc Trust Establishment Using Visual Verification - Methods for ad-hoc trust establishment using visual verification are described. In a first embodiment, a visual representation of a shared data is generated on two or more devices and the visual representations generated can be visually compared by a user. This method can be used to verify that the correct devices are involved in a negotiation, when pre-existing trust relationships do not exist between the devices. The visual representation may, for example, comprise a picture with a number of different elements, each representing a part of the shared data. In another embodiment, a method of secure key exchange is described in which, before sharing the keys, the parties exchange information which encapsulates the key. This information can be used subsequently to check that a party has not changed the key that they are using and prevents a man in the middle attack. | 01-21-2010 |
20100082989 | Storing Composite Services on Untrusted Hosts - A method of storing a composite service on an untrusted host without enabling the untrusted host to access resources called by the composite service is described. In an embodiment, the delegator provides a delegatee with credentials to enable verification of the composite service and to enable access to the resources. The credential which is provided to enable access to the resources may be a credential which can be used to decrypt access credentials for each of the resources. These access credentials are stored in encrypted form in a credential store. The delegatee downloads the composite service and the encrypted access credentials and executes the composite service once it has been verified. | 04-01-2010 |
Patent application number | Description | Published |
20120100214 | Sustained-Release Tablet and Process for Preparing the Same - A method for producing a sustained-release tablet having improved stability and content uniformity is provided. The method involves first preparing a core tablet by granulating, drying, milling, blending, and compressing a mixture of active and inactive ingredients. Four coating layers are applied to the core tablet: an inner layer, an enteric coating layer, an active layer, and an outer layer. The active ingredient may be a tetracycline, such as doxycycline. A sustained-release tablet prepared according to the method is also described. | 04-26-2012 |
20130196954 | METHOD OF TREATING ACNE - An improved method for treating acne is described. The method involves 16-week, once daily, oral administration of about 40 mg doxycycline in a pharmaceutical composition containing about 30 mg doxycycline in an immediate release portion and about 10 mg doxycycline in a delayed release portion. It was surprisingly discovered that the 16-week, once daily, oral administration of about 40 mg doxycycline has achieved same or superior efficacy than that of 100 mg doxycycline, but with a significant reduction in adverse events. | 08-01-2013 |
20140199469 | SUSTAINED-RELEASE TABLET AND PROCESS FOR PREPARING THE SAME - A method for producing a sustained-release tablet having improved stability and content uniformity is provided. The method involves first preparing a core tablet by granulating, drying, milling, blending, and compressing a mixture of active and inactive ingredients. Four coating layers are applied to the core tablet: an inner layer, an enteric coating layer, an active layer, and an outer layer. The active ingredient may be a tetracycline, such as doxycycline. A sustained-release tablet prepared according to the method is also described. | 07-17-2014 |
20140309198 | METHOD OF TREATING ACNE - An improved method for treating acne is described. The method involves 16-week, once daily, oral administration of about 40 mg doxycycline in a pharmaceutical composition containing about 30 mg doxycycline in an immediate release portion and about 10 mg doxycycline in a delayed release portion. It was surprisingly discovered that the 16-week, once daily, oral administration of about 40 mg doxycycline has achieved same or superior efficacy than that of 100 mg doxycycline, but with a significant reduction in adverse events. | 10-16-2014 |