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Lacy, PA
Darryl D. Lacy, Easton, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090036295 | Novel Ion Exchange Process for Making Molecular Sieve Composition - This disclosure relates to a process for preparing a catalyst composition comprising (a) contacting a molecular sieve composition with a solution of a solvent and a solute under ion-exchange conditions to form an exchanged molecular sieve composition, wherein the solute comprises at least one of an amide compound, an imide compound, a strong proton donor, or any combination thereof, the solute has a solubility in the solvent of at least 0.05 g per 100 grams of the solvent, preferably at least 1 gram per 100 grams of the solvent; and (b) separating the exchanged molecular sieve from the mixture of the step (a). | 02-05-2009 |
| 20100036184 | Catalyst Composition and Its Use Thereof in Aromatics Alkylation - This disclosure relates to a catalyst composition comprising (a) a crystalline MCM-49 molecular sieve; and (b) a binder comprising at least 1 wt. % of a titanium compound. In one aspect of this disclosure, the titanium compound comprises at least one of titanium oxide, titanium hydroxide, titanium sulfate, titanium phosphate, or any combination thereof. In another aspect of this disclosure, the catalyst composition further comprises a crystalline MCM-22 family molecular sieve comprising at least one of MCM-22, MCM-36, MCM-49, MCM-56, ITQ-1, ITQ-2, ITQ-30, PSH-3, ERB-1, SSZ-25, or any combination thereof. In other embodiments, this disclosure relates to a process for preparing the catalyst composition of this disclosure, the process comprises (a) providing the crystalline MCM-49 molecular sieve and the binder comprising at least 1 wt. % of a titanium compound to form a mixture; and (b) forming the mixture into the catalyst composition. In a preferred embodiment, the forming step comprises extruding. In yet other embodiments, this disclosure discloses a process for alkylating an aromatic hydrocarbon with an alkylating agent to produce an alkylated aromatic product by contacting the aromatic hydrocarbon and the alkylating agent with the catalyst composition. | 02-11-2010 |
| 20110028772 | Catalyst Composition, The Method of Manufacturing, and the Process of Use Thereof in Aromatics Alkylation - A catalyst composition comprises a crystalline MCM-22 family molecular sieve and a binder, wherein the catalyst composition is characterized by an extra-molecular sieve porosity greater than or equal to 0.122 ml/g for pores having a pore diameter ranging from about 2 nm to about 8 nm, wherein the porosity is measured by N | 02-03-2011 |
Darryl Donald Lacy, Easton, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20110192766 | DEWAXING CATALYSTS - A supported catalyst comprises a zeolite having a silica to alumina molar ratio of 500 or less, a first metal oxide binder having a crystallite size greater than 200 Å and a second metal oxide binder having a crystallite size less than 100 Å, wherein the second metal oxide binder is present in an amount less than | 08-11-2011 |
Eilyn R. Lacy, Radnor, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090298186 | Method to Assess Stability of Proteins - A method for determining conformational stability of proteins detects the change in free sulfhydryls accessible to reaction with a fluorescent probe after combined chemical and thermal denaturation. The method is useful in any application where the stability and integrity of a protein preparation is useful information. The method can be used to screen protein variants for desirable stability profile. | 12-03-2009 |
Patricia Lacy, Lawrence Park, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20110060486 | CONTROL SYSTEM AND METHOD FOR REMOTELY ISOLATING POWERED UNITS IN A RAIL VEHICLE SYSTEM - A control system for a rail vehicle system including a lead powered unit and a remote powered unit is provided. The system includes a user interface, a master isolation module and a slave controller. The user interface is disposed in the lead powered unit and is configured to receive an isolation command to turn on or off the remote powered unit. The master isolation module is configured to receive the isolation command from the user interface and to communicate an instruction based on the isolation command. The slave controller is configured to receive the instruction from the master isolation module. The slave controller causes the remote powered unit to supply tractive force to propel the rail vehicle system when the instruction directs the slave controller to turn on the remote powered unit. The slave controller causes the remote powered unit to withhold the tractive force when the instruction directs the slave controller to turn off the remote powered unit. | 03-10-2011 |
Patricia Lacy, Edinboro, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090267777 | System and Method For Monitoring An Alertness Of An Operator Of A Powered System - A system is provided for monitoring an alertness of an operator of a powered system. The system includes a controller configured to initiate an alert countdown upon determining a lack of input received from the operator during an operation of the powered system. The controller is configured to communicate an alert to the operator during the alert countdown. Additionally, the controller is configured to measure a response time of the operator to the alert. A method is also provided for monitoring an alertness of an operator of a powered system. | 10-29-2009 |
Patricia Sue Lacy, Edinboro, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20080208401 | SYSTEM, METHOD, AND COMPUTER SOFTWARE CODE FOR INSURING CONTINUOUS FLOW OF INFORMATION TO AN OPERATOR OF A POWERED SYSTEM - A system for providing architecture for controlling a powered system having at least one power generating unit so that information provided to a user is not halted when a change in information to at least one of a subsystem and a system occurs, the system including a first control device configured for controlling the powered system, a second control device configured for controlling the power generating unit, and a communication system configured to provide information to the first control device independent of the second control device and the second control device independent of the first control device. | 08-28-2008 |
| 20090198391 | SYSTEM, METHOD AND COMPUTER SOFTWARE CODE FOR OBTAINING INFORMATION FOR ROUTING A POWERED SYSTEM AND ADJUSTING A ROUTE IN ACCORDANCE WITH RELEVANT INFORMATION - A method for controlling a powered system, the method including operating the powered system to perform a mission based on an optimized mission plan, identifying when the powered system is approaching a location in the mission where the powered system may change from a first route to a second route, obtaining information about whether the first route or the second route will be taken, and if the second route is taken, adjusting the mission plan to optimize reduced emissions output and/or reduced fuel consumption based on the route change. | 08-06-2009 |
Roger W. Lacy, West Chester, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20100200695 | PALLET HAVING RECONFIGURABLE TIE-DOWN SYSTEM - A pallet system includes a pallet upon which cargo or other payloads may be carried. The pallet has a plurality of tie-down locations at which the pallet may be tied-down on a base, and at least one tie-down device for tying down the pallet on the base at any of the tie-down locations. The pallet further includes means for mounting the tie-down device on the pallet at any of the tie-down locations. | 08-12-2010 |