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Inventor

Mark E. Williamson

Inventor
Wonder Lake, IL, US

Overview

23→
Patents
1996–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 23 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 body20%
Y10TTechnical subjects covered by former us classification14%
F16KValves11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
A47GHousehold or table equipment10%
A61JContainers specially adapted for medical or pharmaceutical purposes10%
F04BPositive-displacement machines for liquids5%
A45FTravelling or camp equipment: sacks or packs carried on the body2%
B01FMixing, e.g. dissolving, emulsifying or dispersing2%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%
PatentTitleYear
10,434,253Infusion pump system with disposable cartridge having pressure venting and pressure feedback201910,357,605Infusion pump system with disposable cartridge having pressure venting and pressure feedback20199,889,248'Syringe storage tray'20189,808,570'Syringe storage tray'20179,366,369'Flange assembly'20168,926,561'Infusion pump system with disposable cartridge having pressure venting and pressure feedback'20158,814,130'Discharge flow control valve'20148,543,696'Network access'20137,802,589'Multirate tubing flow control valve'20107,690,396'Multirate tubing flow restrictor'20106,863,083'Vacuum demand flow valve'20056,712,095'Vacuum demand valve'20046,684,903'Vacuum demand valve'20046,679,288'Vacuum demand valve'20046,672,333'Vacuum demand valve'20046,604,545'Vacuum demand valve'20036,595,964'Luer activated thread coupler'20036,554,023'Vacuum demand flow valve'20036,550,493'Vacuum demand valve'20036,273,133'Fluid flow rate switching device'20016,015,101'Burner system'20005,551,850'Pump chamber and valve assembly'19965,482,446'Ambulatory infusion pump'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2010Patents assigned to BAXTER INT (14)· patent assignee history
1996–2019Based in Wonder Lake, IL, US· patent location history
2000Based in Mobberley, GB· patent location history
2010Patents assigned to BAXTER HEALTHCARE SA (2)· patent assignee history
2013Based in Whitefield, GB· patent location history
2014–2016Patents assigned to WILLIAMSON MARK (3)· patent assignee history
2014Based in Lancaster, GB· patent location history
2016Based in Westbury, GB· patent location history
2017–2018Patents assigned to BAXALTA INC (2)· patent assignee history
2017–2018Patents assigned to Baxalta GmbH (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAXTER INT141996–2010
WILLIAMSON MARKself32014–2016
BAXALTA INC22017–2018
BAXTER HEALTHCARE SA22010
Baxalta GmbH22017–2018
Locations
LocationPatentsSpan
Wonder Lake, Illinois, US191996–2019
Westbury, GB12016
Lancaster, GB12014
Whitefield, GB12013
Mobberley, GB12000