Obando
Louis Obando, Eagle Ville, PA US
Patent application number | Description | Published |
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20080287640 | PROCESS FOR THE PRODUCTION OF POLYCARBONATE USING AN ESTER SUBSTITUTED DIARYL CARBONATE - A method of preparing polycarbonate includes a steps of providing a melt reaction mixture and allowing the melt reaction mixture to react to build molecular weight, thereby preparing the polycarbonate. The melt reaction mixture has a dihydroxy compound, an ester substituted diaryl carbonate mixture, and a melt transesterification catalyst where the ester substituted diaryl carbonate mixture may contain acid-substituted phenol. The method also includes the step of adjusting the molar ratio of acid-substituted phenol, if present, to melt transesterification catalyst (acid-substituted phenol/catalyst) in the melt reaction mixture to an amount of less than 10. | 11-20-2008 |
Rodrigo Obando, Columbus, GA US
Patent application number | Description | Published |
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20140006336 | COGNITIVE MAP-BASED DECISION SIMULATION FOR TRAINING (CMDST) | 01-02-2014 |
Roger Obando, Los Angeles, CA US
Patent application number | Description | Published |
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20140108137 | METHOD OF PROVIDING URBAN HIKING TRAILS - Methods, apparatuses, and computer program products are described herein that are configured to enable a user the ability to create, log, experience and share experiences, sites, editorial commentary, photographs, and videos along either newly created or already defines tours, routes, or hikes, which may be called “urban hiking trails” (i.e. walking tours within cities). Users can choose among different hikes with established sites to see, stops to make, and merchants to visit, along with historical or editorial content to provide information to the user along the route. Merchant partners are given the ability to provide focused targeted advertising to the users that have begun or are about to physically experience such walking tours. | 04-17-2014 |