Inventor
Stephen B. Roscoe
Inventor
Woodbury, MN, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties19%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds16%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms11%
C09JAdhesives8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B01LChemical or physical laboratory apparatus for general use4%
C03CChemical composition of glasses, glazes or vitreous enamels4%
Y10TTechnical subjects covered by former us classification4%
C07DHeterocyclic compounds3%
C07HSugars3%
PatentTitleYear
10,941,234Ketone-containing controlled radical initiators for polymerization reactions202110,913,807Polymeric compositions prepared with a controlled radical initiator202110,836,934Photo-radical cure of silicones202010,822,532Silicone-based pressure-sensitive adhesive202010,640,686Crosslinkable and crosslinked polymeric materials202010,640,687Polymeric materials formed using controlled radical initiators202010,610,866Assay devices and method of detecting a target analyte202010,400,055Polymeric material and methods of making using controlled radical initiators20199,987,633Assay devices and method of detecting a target analyte20189,896,711'Fluorogenic or fluorophoric compounds and uses thereof'20189,434,975'Fluorogenic or fluorophoric compounds and uses thereof'20169,435,739'Methods and compositions to detect a biological activity'20169,353,397'Microbiological systems and methods of fluid sample analysis'20169,096,883'Microbiological systems and methods of fluid sample analysis'20158,951,748'Rapid detection of molds that produce glucose oxidase'20158,936,916'Polypeptides for microbial detection'20158,802,429'System for detecting microorganisms'20148,518,664'Methods of determining the amount of microorganisms present in a test sample'20138,497,353'Polypeptides for microbial detection'20137,687,176'Fuel cell'20107,635,452'System, kit, and method for measuring membrane diffusion'20097,557,177'Ring-opened azlactone initiators for atom transfer radical polymerization'20097,553,670'Method for monitoring a polymerization in a three-dimensional sample'20097,294,742'Ring-opened azlactone initiators for atom transfer radical polymerization'20076,992,217'Ring-opened azlactone initiators for atom transfer radical polymerization'20066,969,749'Azlactone initiators for atom transfer radical polymerization'20056,894,133'Azlactone initiators for atom transfer radical polymerization'20056,479,417'Glass-ceramic microspheres that impart yellow color to retroreflected light'20026,461,988'Transparent microspheres'20026,426,313'Polymeric supported catalysts for olefin polymerization'20026,245,700'Transparent microspheres'20016,100,214'Polymeric supported catalysts for olefin polymerization'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2021Based in Woodbury, MN, US· patent location history
2001–2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (30)· patent assignee history
2001–2010Based in St. Paul, MN, US· patent location history
2013–2016Patents assigned to ROSCOE STEPHEN B (6)· patent assignee history
2013–2016Patents assigned to MOELLER STEPHANIE J (5)· patent assignee history
2016Patents assigned to BJORK JASON W (2)· patent assignee history
2016Patents assigned to HALVERSON KURT J (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 30 | 2001–2021 |
| ROSCOE STEPHEN Bself | 6 | 2013–2016 |
| MOELLER STEPHANIE J | 5 | 2013–2016 |
| BJORK JASON W | 2 | 2016 |
| HALVERSON KURT J | 2 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Woodbury, Minnesota, US | 20 | 2000–2021 |
| St. Paul, Minnesota, US | 12 | 2001–2010 |