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Christopher Kovalchick
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Bedford, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wearable drug delivery device
Patent number
D878552
Issue date
Mar 17, 2020
Becton, Dickinson and Company
Charles George Hwang
D24 - Medical and laboratory equipment
Information
Patent Grant
Wearable drug delivery device
Patent number
D878553
Issue date
Mar 17, 2020
Becton, Dickinson and Company
Charles George Hwang
D24 - Medical and laboratory equipment
Information
Patent Grant
Wearable drug delivery device
Patent number
D857191
Issue date
Aug 20, 2019
Becton, Dickinson and Company
Charles George Hwang
D24 - Medical and laboratory equipment
Information
Patent Grant
Adhesive liner for wearable drug delivery device
Patent number
D836193
Issue date
Dec 18, 2018
Becton, Dickinson and Company
Charles George Hwang
D24 - Medical and laboratory equipment
Information
Patent Grant
Wearable drug delivery device with adhesive and liner
Patent number
D830537
Issue date
Oct 9, 2018
Becton, Dickinson and Company
Charles George Hwang
D24 - Medical and laboratory equipment
Information
Patent Grant
Adhesive liner for wearable drug delivery device
Patent number
D830547
Issue date
Oct 9, 2018
Becton, Dickinson and Company
Charles George Hwang
D24 - Medical and laboratory equipment
Information
Patent Grant
Wearable drug delivery device baseplate
Patent number
D829894
Issue date
Oct 2, 2018
Becton, Dickinson and Company
Charles George Hwang
D24 - Medical and laboratory equipment
Information
Patent Grant
Wearable drug delivery device with adhesive
Patent number
D829889
Issue date
Oct 2, 2018
Becton, Dickinson and Company
Charles George Hwang
D24 - Medical and laboratory equipment
Information
Patent Grant
Drug delivery device with insertion mechanism button safety
Patent number
D805631
Issue date
Dec 19, 2017
Becton, Dickinson and Company
Charles George Hwang
D24 - Medical and laboratory equipment