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Inventor

Leon Huang

Inventor
Hoffman Estates, IL, US

Overview

6→
Patents
1986–1998
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Jprimary
A61JContainers specially adapted for medical or pharmaceutical purposes20%
G01GWeighing20%
B01FMixing, e.g. dissolving, emulsifying or dispersing15%
B29CShaping or joining of plastics15%
B67DDispensing, delivering or transferring liquids, not otherwise provided for15%
A61MDevices for introducing media into, or onto, the body5%
F04BPositive-displacement machines for liquids5%
G06FElectric digital data processing5%
PatentTitleYear
5,717,603'Integrated test station for testing liquid flow and electrical safety characteristics of IV pumps'19985,056,568'Automated system for adding multiple fluids to a single container'19914,967,811'Automated system for adding multiple fluids to a single container'19904,789,014'Automated system for adding multiple fluids to a single container'19884,648,430'Device and method for collecting a desired weight amount of a material'19874,627,060'Watchdog timer'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1987Patents assigned to BAXTER TRAVENOL LAB (2)· patent assignee history
1986–1998Based in Hoffman Estates, IL, US· patent location history
1988Patents assigned to BAXTER INT (1)· patent assignee history
1990–1991Patents assigned to CLINTEC NUTRITION CO (2)· patent assignee history
1998Patents assigned to SPECTREL PARTNERS L L C (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAXTER TRAVENOL LAB21986–1987
CLINTEC NUTRITION CO21990–1991
BAXTER INT11988
SPECTREL PARTNERS L L C11998
Locations
LocationPatentsSpan
Hoffman Estates, Illinois, US61986–1998