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Inventor

Richard A. Rollins

Inventor
Mundelein, IL, US

Overview

9→
Patents
1980–1995
Patent span
Human necessities
Primary field (CPC A)

Patents· 9 as inventor

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

A61Mprimary
A61MDevices for introducing media into, or onto, the body44%
A61JContainers specially adapted for medical or pharmaceutical purposes22%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons6%
B01DSeparation6%
B29CShaping or joining of plastics6%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
5,429,614'Drug delivery system'19955,304,130'Container for the controlled administration of a beneficial agent'19945,211,638'Pre-slit injection site'19935,137,527'Enteral-specific spike/bag port system'19925,100,394'Pre-slit injection site'19924,919,389'Large bore tubing roller clamp'19904,673,397'Splash back reduction drip chamber'19874,617,161'Method of manufacture for a dialyzer having improved side ports'19864,211,380'Universal hospital bracket'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1987Patents assigned to BAXTER TRAVENOL LAB (3)· patent assignee history
1980–1995Based in Mundelein, IL, US· patent location history
1990–1995Patents assigned to BAXTER INT (5)· patent assignee history
1992Patents assigned to CLINTEC NUTRITION CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAXTER INT51990–1995
BAXTER TRAVENOL LAB31980–1987
CLINTEC NUTRITION CO11992
Locations
LocationPatentsSpan
Mundelein, Illinois, US91980–1995