Inventor
Charles G. Hwang
Inventor
Wellesley, MA, US
Overview
Patents· 65 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 body48%
A61BDiagnosis15%
LOC2414%
B29CShaping or joining of plastics4%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
A61LMethods or apparatus for sterilising materials or objects in general2%
B26BHand-held cutting tools not otherwise provided for2%
G06FElectric digital data processing2%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
10,821,226Infusion set with safety device202010,792,487Method of manufacturing a base element of a medicament delivery device202010,773,019In infusion systems202010,758,681Safety module for insertion needle202010,758,721Infusion device with releasable fluid connector202010,745,188Outer cover of a pen needle for a drug delivery pen202010,625,017Wireless communication for on-body medical devices202010,617,817Infusion set adhesive systems2020D0878553Wearable drug delivery device2020D0878552Wearable drug delivery device202010,518,028Nighttime basal dosing device2019D0857191Wearable drug delivery device201910,342,967Infusion device with releasable fluid connector201910,342,918Subcutaneous infusion device201910,220,186Collapse-resistant swellable catheter201910,202,222Shipping container integrating a sharps disposal container with a new product storage container2019D0836193Adhesive liner for wearable drug delivery device201810,130,761Infusion systems2018D0830547Adhesive liner for wearable drug delivery device2018D0830537Wearable drug delivery device with adhesive and liner2018D0829894Wearable drug delivery device baseplate2018D0829889Wearable drug delivery device with adhesive201810,058,650Nighttime basal dosing device201810,029,042User-actuated storage assembly for injection device201810,022,504Separable hub post of pen needle20189,924,898'Flash activated passive shielding needle assembly'2018D0806232Drug delivery device with insertion mechanism2017D0805631Drug delivery device with insertion mechanism button safety20179,795,777'Infusion device with releasable fluid connector'20179,789,250'Infusion set with safety device'20179,675,751'Infusion reservoir with push-on connector features and/or attachments therefor'20179,668,813'Outer cover of a pen needle for a drug delivery pen'20179,623,173'Wireless communication for on-body medical devices'20179,415,168'Syringe tip cap'2016D0754842'Infusion set needle guard'2016D0754843'Infusion set assembly'20169,144,642'Shipping container integrating a sharps disposal container with a new product storage container'20159,125,975'User-actuated storage assembly for injection device'20158,827,957'Nighttime basal dosing device'20148,708,977'Blood collection device'20148,425,472'Blood collection device'20138,414,560'Luer connector assembly'20138,182,451'Blood collection device'20128,066,679'Single-handedly actuatable shield'2011RE042507'Surgical scalpel'20117,854,723'Needle shield assembly having hinged needle shield'20107,837,659'Luer connector assembly'20107,833,198'Blood collection device'20107,803,138'Blood collection device'20107,776,018'Luer connector assembly'20107,578,805'Blood collection device'20097,537,581'Needle shield assembly having hinged needle shield and flexible cannula lock'20097,220,249'Hinged needle shield assembly having needle cannula lock'20077,156,838'Intradermal delivery device'20077,112,190'Blood collection device'20067,047,070'Valved intradermal delivery device and method of intradermally delivering a substance to a patient'20066,780,171'Intradermal delivery device'2004D0493526'Syringe tip cap'20046,626,925'Shielded surgical scalpel'2003D0475135'Disposable scalpel'2003D0473649'Disposable scalpel'2003D0470938'Disposable scalpel'2003D0470587'Disposable scalpel'2003D0465846'Collapsible needle holder'20026,053,929'Surgical scalpel'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2020Patents assigned to BECTON DICKINSON CO (64)· patent assignee history
2000Based in Jersey City, NJ, US· patent location history
2002–2018Based in Ridgewood, NJ, US· patent location history
2011–2019Patents assigned to HWANG CHARLES G (10)· patent assignee history
2011–2018Based in Waltham, MA, US· patent location history
2012–2018Patents assigned to WILKINSON BRADLEY M (4)· patent assignee history
2014–2020Based in Wellesley, MA, US· patent location history
2015–2019Patents assigned to HWANG CHARLES (6)· patent assignee history
2015–2019Patents assigned to SEARLE GARY (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BECTON DICKINSON CO | 64 | 2000–2020 |
| HWANG CHARLES Gself | 10 | 2011–2019 |
| HWANG CHARLESself | 6 | 2015–2019 |
| SEARLE GARY | 4 | 2015–2019 |
| WILKINSON BRADLEY M | 4 | 2012–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wellesley, Massachusetts, US | 36 | 2014–2020 |
| Ridgewood, New Jersey, US | 26 | 2002–2018 |
| Waltham, Massachusetts, US | 2 | 2011–2018 |
| Jersey City, New Jersey, US | 1 | 2000 |