Google Inc.

Aerogen, Inc.

Novartis Ag

Novartis Pharma Ag

Vijay Kumar

Yehuda Ivri

Miro S Cater

Cheng H Wu

Markus Flierl

Linda R De Young

Rainer Hessmer

Alfred Fuller

A method includes executing an initial instance of a change log process for a distributed system, each instance of the change log process configured to store a transaction history of transactions executed on the distributed system. The method also includes receiving transaction requests for executing corresponding transactions on the distributed system and determining a change log load based on the received transaction requests. The method includes executing at least one subsequent instance of the change log process when the change log load satisfied a threshold load. When multiple instances of the change log process are executing, the method includes ceasing execution of the at least one subsequent instance of the change log process and merging the transaction history of the initial instance of the change log process and the transaction history of the at least one subsequent instance of the change log process.

Real-time transactionally consistent change notifications

A method includes executing an initial instance of a change log process for a distributed system, each instance of the change log process configured to store, on memory hardware in communication with the data processing hardware, a transaction history of transactions executed on the distributed system. The method also includes receiving transaction requests for executing corresponding transactions on the distributed system and determining a change log load based on the received transaction requests. The method includes executing at least one subsequent instance of the change log process when the change log load satisfied a threshold load. When multiple instances of the change log process are executing, the method includes ceasing execution of the at least one subsequent instance of the change log process and merging the transaction history of the initial instance of the change log process and the transaction history of the at least one subsequent instance of the change log process.

The invention provides exemplary aerosolization apparatus and methods for aerosolizing a substance. According to one exemplary method, a liquid is transferred from a first chamber into a second chamber having a substance that is in a dry state to form a solution. The solution is then transferred from the second chamber and onto an atomization member. The atomization member is operated to aerosolize the solution.

Methods and apparatus for storing chemical compounds in a portable inhaler

The invention provides exemplary aerosolization apparatus and methods for aerosolizing a substance. According to one exemplary method, a cartridge is coupled to a liquid dispenser and includes a substance which is in a dry state. A liquid is dispensed from the dispenser into the cartridge so that the substance may be dissolved into the dispensed liquid to form a solution. The solution is then transferred from the cartridge and onto an atomization member which is operated to aerosolize the solution.

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Sunnyvale, CA, United States of America

Vijay Kumar