Inventor
Frederick E. Behr
Inventor
Woodbury, MN, US
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds28%
C11DDetergent compositions15%
C07DHeterocyclic compounds13%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
B01DSeparation3%
C10MLubricating compositions3%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions3%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application3%
PatentTitleYear
7,651,627'Hydrofluoroether as a heat-transfer fluid'20107,390,427'Hydrofluoroether as a heat-transfer fluid'20087,128,133'Hydrofluoroether as a heat-transfer fluid'20067,055,579'Hydrofluoroether as a heat-transfer fluid'20066,953,606'Perfluoroalkyl haloalkyl ethers and compositions and applications thereof'20056,953,082'Hydrofluoroether as a heat-transfer fluid'20056,743,262'Perfluoroalkyl haloalkyl ethers and compositions and applications thereof'20046,653,512'Perfluoroalkyl haloalkyl ethers and compositions and applications thereof'20036,552,090'Perfluoroalkyl haloalkyl ethers and compositions and applications thereof'20036,537,380'Fluorinated solvent compositions containing ozone'20036,492,309'Fluorinated solvent compositions containing hydrogen fluoride'20026,391,948'Triazine compounds and use thereof'20026,372,700'Fluorinated solvent compositions containing ozone'20026,365,769'Perfluoroalkyl halides and derivatives'20026,310,018'Fluorinated solvent compositions containing hydrogen fluoride'20016,149,980'Perfluoroalkyl haloalkyl ethers and compositions and applications thereof'20006,048,952'Perfluoroalkyl halides and derivatives'20006,043,201'Composition for cutting and abrasive working of metal'20006,023,002'Process for preparing hydrofluoroethers'20005,852,148'Perfluoroalkyl halides and derivatives'19985,839,311'Composition to aid in the forming of metal'19985,616,794'Process for preparing fluorocarboxylic acid halides'19975,507,941'System for purifying saturated fluoroperhalocarbon liquids'19965,300,714'Method of purifying saturated fluoroperhalocarbon liquids'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2000Patents assigned to MINNESOTA MINING & MFG (5)· patent assignee history
1994–2010Based in Woodbury, MN, US· patent location history
1998–2010Patents assigned to 3M INNOVATIVE PROPERTIES CO (19)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 19 | 1998–2010 |
| MINNESOTA MINING & MFG | 5 | 1994–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Woodbury, Minnesota, US | 24 | 1994–2010 |