Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Havekost
Dirk Havekost, Koln DE
| Patent application number | Description | Published |
|---|---|---|
| 20090286318 | Modules for Membrane Aeration - The present invention relates to a device for the aeration of liquid media by means of tube aeration, special tube modules contained therein and the use of a device for the aeration of liquid media. | 11-19-2009 |
| 20100093982 | DEVICE AND METHOD FOR PRECIPITATION OF PEPTIDES - The present invention relates to a method for precipitation of peptide where the mixing step of the peptide with the precipitation aid and the precipitation itself are specially separated. | 04-15-2010 |
| 20110130542 | METHOD FOR THE SELECTIVE SEPARATION OF PEPTIDES AND PROTEINS BY MEANS OF A CRYSTALLIZATION PROCESS - Method for removing and selective separating peptides and proteins from a solution by controlled crystallization. | 06-02-2011 |
Dirk Havekost, Köln DE
| Patent application number | Description | Published |
|---|---|---|
| 20090286318 | Modules for Membrane Aeration - The present invention relates to a device for the aeration of liquid media by means of tube aeration, special tube modules contained therein and the use of a device for the aeration of liquid media. | 11-19-2009 |
Robert B. Havekost, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090287321 | CONFIGURATION SYSTEM USING SECURITY OBJECTS IN A PROCESS PLANT - A configuration system uses process plant items that may represent, or be capable of representing, entities in a process plant to assist in configuring, organizing, and changing the control and display activities within the process plant. Access to the items may be controlled by associating access control data with the items. The configuration system may also use objects that represent, or may be capable of representing, one or more steps to be performed by entities in the process plant. Access to these objects may be controlled by associating access control data with the objects. The access control data may indicate whether users or certain users may be able to, for example, view or modify all or some data associated with the process plant items or the objects. The process plant items may comprise, for example, module class objects which may be capable of generically representing process entities of the process plant, module objects which may be capable of specifically representing process entities of the process plant, composite templates, module templates, etc. The objects that represent, or may be capable of representing, one or more steps to be performed by entities in the process plant may comprise, for example, phase classes or unit phases. | 11-19-2009 |
| 20100228373 | VERSION CONTROL FOR OBJECTS IN A PROCESS PLANT CONFIGURATION SYSTEM - A version control system helps to keep track of versions of process plant items that may represent, or be capable of representing, entities in a process plant. The process plant items may comprise, for example, module objects which may be capable of specifically representing process entities of the process plant. These module objects may be created from module class objects which may be capable of generically representing process entities of the process plant. Version data is stored and associated with a module object. The version data may comprise data indicative of a version of a module class object that was used to create the module object. The version data may also comprise data indicative of a version of the module object. Configuration systems, version control systems, viewing systems, debugging systems, run-time monitoring systems, asset management systems, etc., may examine or permit viewing of the version control data associated with an item. | 09-09-2010 |
Robert B. Havekost, Elgin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20080300698 | User Configurable Alarms and Alarm Trending For Process Control System - Various graphical displays for plant process operators are provided which combine aspects of alarm priority and alarm age to assist operators in making better choices in responding to alarms. The disclosed graphical displays provide improved contextual information about specific alarms and the relationships with other alarms in the same control module, equipment module, etc. Hierarchically organized presentations of active alarms and alarm age profiles are also provided to assist operators in evaluating causes of “alarm floods” in chain reactions within complex process environments. Various types of alarm or display alerts are also provided for improved monitoring of processed conditions and changes in process controls. | 12-04-2008 |
Robert Burke Havekost, Elgin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20080255681 | METHODS AND APPARATUS TO MANAGE PROCESS PLANT ALARMS - Methods and apparatus to manage process plant alarms are disclosed. An example disclosed method comprises performing a first data structure query to obtain an alarm state for a process plant alarm based on a process plant operating state, and configuring handling of the process plant alarm based on the obtained alarm state. | 10-16-2008 |
| 20100004759 | METHODS AND APPARATUS TO MANAGE PROCESS PLANT ALARMS - Example methods and apparatus to manage process plant alarms are disclosed. A disclosed example method includes receiving a process plant control system configuration parameter, the process plant control system configuration parameter representing a selected state of a process plant, performing a first query in an alarm definition data structure based on the process plant control system configuration parameter to obtain an alarm configuration parameter for a process plant alarm module of a process plant controller, and configuring a state of the process plant alarm module based on the obtained alarm configuration parameter. | 01-07-2010 |