Inventor
Douglas A. Devens, Jr.
Inventor
St. Paul, MN, US
Overview
Patents· 28 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 body15%
Y10TTechnical subjects covered by former us classification12%
A61LMethods or apparatus for sterilising materials or objects in general11%
A61BDiagnosis9%
A61FFilters implantable into blood vessels9%
B29CShaping or joining of plastics8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
PatentTitleYear
9,956,321Medical device balloons with improved strength properties and processes for producing same20189,801,981'Medical device balloons with improved strength properties and processes for producing the same'20179,744,016'Incontinence treatment device'20179,463,103'Medical devices comprising nanocomposites'20169,180,620'Medical balloons'20158,636,644'Incontinence treatment device'20148,591,528'Suture system and assembly including a suture cap formed around a tubular sleeve'20138,550,979'Method of treating incontinence'20138,298,221'Disposable sheath with replaceable console probes for cryosurgery'20128,298,220'Cryoprobe with coaxial chambers'20128,273,010'Incontinence treatment device'20128,133,250'Medical devices comprising nanocomposites'20128,048,352'Medical devices'20117,815,628'Multilayer medical devices'20107,591,831'Medical devices comprising nanocomposites'20097,491,213'Catheter shaft having distal support'20097,481,804'Multilayer medical devices'20097,228,878'Catheter tubing with improved stress-strain characteristics'20077,166,099'Multilayer medical devices'20077,163,523'Balloon catheter'20077,029,732'Medical device balloons with improved strength properties and processes for producing same'20066,869,666'Controlled-puncture films'20056,837,698'Multilayer coextrusion die and method'20056,630,239'Compatibilized pressure-sensitive adhesives'20036,379,791'Compatibilized pressure-sensitive adhesives'20026,280,845'Multilayer films having at least five film layers, wherein at least one layer is flame retardant'20016,045,895'Multilayer films having pressure sensitive adhesive layers'20005,898,810'Illumination waveguide and method for producing same'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2018Based in St. Paul, MN, US· patent location history
2000–2005Patents assigned to 3M INNOVATIVE PROPERTIES CO (6)· patent assignee history
2006–2018Patents assigned to BOSTON SCIENT SCIMED INC (13)· patent assignee history
2012–2017Patents assigned to COLOPLAST AS (5)· patent assignee history
2012–2016Patents assigned to DEVENS JR DOUGLAS A (5)· patent assignee history
2012–2014Patents assigned to DEVENS JR DOUGLAS ADELBERT (4)· patent assignee history
2012Based in Highland Park, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOSTON SCIENT SCIMED INC | 13 | 2006–2018 |
| 3M INNOVATIVE PROPERTIES CO | 6 | 2000–2005 |
| COLOPLAST AS | 5 | 2012–2017 |
| DEVENS JR DOUGLAS Aself | 5 | 2012–2016 |
| DEVENS JR DOUGLAS ADELBERTself | 4 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Paul, Minnesota, US | 26 | 1999–2018 |
| Highland Park, Illinois, US | 2 | 2012 |