Inventor
Raymond Dunn
Inventor
Shrewsbury, MA, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis38%
A61FFilters implantable into blood vessels28%
A61MDevices for introducing media into, or onto, the body26%
LOC246%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
11,083,631Negative pressure wound closure device202110,814,049Negative pressure wound closure devices and methods202010,660,992Negative pressure wound closure device202010,624,622Surgical retraction device202010,575,991Negative pressure wound closure devices and methods202010,405,861Negative pressure wound closure device201910,245,093Zygomatic elevator device and methods201910,201,362Contoured surgical forceps201910,166,148Surgical cavity drainage and closure system201910,130,520Negative pressure wound closure device201810,124,098Negative pressure wound closure device and systems and methods of use in treating wounds with negative pressure201810,117,782Devices and methods for treating and closing wounds with negative pressure20189,962,295Negative pressure wound closure device2018D0797284'Surgical forceps'20179,597,484'Surgical cavity drainage and closure system'20179,566,098'Bone fixture assembly'20179,421,132'Negative pressure wound closure device'2016D0762302'Surgical forceps'20169,301,742'Negative pressure wound closure device'20169,226,737'Negative pressure wound closure device'2016D0704337'Scalpel handle'20148,690,927'Bone fixture assembly'20148,622,925'Dermal punch device'20148,425,433'Device and method for quantifying edema'20138,409,231'Scalpel handle'20138,251,915'Dermal punch device'20128,147,428'Device and method for quantifying edema'20128,052,700'Tissue clamp'20117,901,420'Tissue clamp'20117,597,676'Malleolar pad'20095,766,432'Method and device for eliminating electrode drift'19985,449,374'Tissue spreading forceps'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2020Patents assigned to WORCESTER POLYTECH INST (5)· patent assignee history
1995–2021Based in Shrewsbury, MA, US· patent location history
1998–2021Patents assigned to UNIV MASSACHUSETTS (31)· patent assignee history
2012–2017Patents assigned to DUNN RAYMOND (8)· patent assignee history
2012–2019Patents assigned to DUNN RAYMOND M (4)· patent assignee history
2018–2021Patents assigned to SMITH & NEPHEW INC (6)· patent assignee history
2020Based in Worcester, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV MASSACHUSETTS | 31 | 1998–2021 |
| DUNN RAYMONDself | 8 | 2012–2017 |
| SMITH & NEPHEW INC | 6 | 2018–2021 |
| WORCESTER POLYTECH INST | 5 | 1995–2020 |
| DUNN RAYMOND Mself | 4 | 2012–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shrewsbury, Massachusetts, US | 31 | 1995–2021 |
| Worcester, Massachusetts, US | 1 | 2020 |