Inventor · disambiguated record
Raymond P. Johnston
Also filed as: JOHNSTON RAYMOND P · JOHNSTON RAYMOND PATRICK
68 granted patents·33 pending applications·3,477 citations·filing 1993–2024
99Inventor score
Files with3M INNOVATIVE PROPERTIES CO633M INNOVATIVE PROPERTIES COMPANY14JOHNSTON RAYMOND P9BROTT ROBERT L2MAZUREK MIECZYSLAW H2
Top patents by PatentIndex Score
101 records- 0199US6375871B1Methods of manufacturing microfluidic articles3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Apr 23, 2002·269 cites·19 claims
- 0298US6381846B2Microchanneled active fluid heat exchanger method3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted May 7, 2002·133 cites·20 claims
- 0398US6290685B1Microchanneled active fluid transport devices3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Sep 18, 2001·240 cites·103 claims
- 0497US9759663B2Microwell array articles and methods of use3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Sep 12, 2017·14 cites·12 claims
- 0597US6761962B2Microfluidic articles3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Jul 13, 2004·200 cites·25 claims
- 0697US6741523B1Microstructured time dependent indicators3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted May 25, 2004·159 cites·24 claims
- 0797US6431695B1Microstructure liquid dispenser3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Aug 13, 2002·66 cites·31 claims
- 0896US6420622B1Medical article having fluid control film3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Jul 16, 2002·455 cites·41 claims
- 0996US6080243AFluid guide device having an open structure surface for attachement to a fluid transport source3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Jun 27, 2000·117 cites·18 claims
- 1095US9714442B2Structured polydiorganosiloxane polyamide containing devices and methods3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Jul 25, 2017·12 cites·20 claims
- 1195US7223364B1Detection article having fluid control film3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted May 29, 2007·150 cites·33 claims
- 1295US6531206B2Microstructured surface film assembly for liquid acquisition and transport3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Mar 11, 2003·117 cites·20 claims
- 1395US5387458AArticles exhibiting durable fluorescence with an ultraviolet screening layerMINNESOTA MINING & MFG·Filed 1994·Granted Feb 7, 1995·151 cites·19 claims
- 1494US8487518B2Solid state light with optical guide and integrated thermal guideJOHNSTON RAYMOND P·Filed 2010·Granted Jul 16, 2013·38 cites·31 claims
- 1594US6803090B2Fluid transport assemblies with flame retardant properties3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Oct 12, 2004·68 cites·58 claims
- 1693US6867342B2Drug delivery dressing having fluid control film3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Mar 15, 2005·177 cites·12 claims
- 1793US6696286B1Method and devices for detecting and enumerating microorganisms3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Feb 24, 2004·50 cites·8 claims
- 1893US5728446ALiquid management film for absorbent articlesFiled 1995·Granted Mar 17, 1998·136 cites·28 claims
- 1992USD689647SLight fixtureBROTT ROBERT L·Filed 2012·Granted Sep 10, 2013·58 cites·1 claims
- 2091US8197775B2Detection article having fluid control filmJOHNSTON RAYMOND P·Filed 2007·Granted Jun 12, 2012·28 cites·9 claims
- 2190US8431671B2Structured polydiorganosiloxane polyamide containing devices and methodsSHERMAN AUDREY A·Filed 2008·Granted Apr 30, 2013·8 cites·25 claims
- 2288US8192048B2Lighting assemblies and systemsKRISTOFFERSEN MARTIN·Filed 2009·Granted Jun 5, 2012·43 cites·22 claims
- 2388US8021146B2Apparatus and methods for controlling moisture during orthodontic indirect bonding procedures3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Sep 20, 2011·20 cites·15 claims
- 2488US6514412B1Microstructured separation device3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Feb 4, 2003·78 cites·19 claims
- 2587US9880102B2Microwell array articles and methods of use3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jan 30, 2018·2 cites·30 claims
- 2687US8637226B2Method of forming an image having multiple phasesMAZUREK MIECZYSLAW H·Filed 2012·Granted Jan 28, 2014·6 cites·15 claims
- 2786USD693045SLightguide lighting assembly3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Nov 5, 2013·39 cites·1 claims
- 2886USD642704SSolid state light assembly3M INNOVATIVE PROPERTIES CO·Filed 2010·Granted Aug 2, 2011·40 cites·1 claims
- 2986US6524488B1Method of filtering certain particles from a fluid using a depth loading filtration media3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Feb 25, 2003·71 cites·19 claims
- 3085US11766822B2Microstructured surface with increased microorganism removal when cleaned, articles and methods3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Sep 26, 2023·1 cites·30 claims
- 3185US8967837B2Solid state light with features for controlling light distribution and air cooling channels3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Mar 3, 2015·10 cites·30 claims
- 3285US6677175B2Optical waveguides and methods for making the samePROMERUS LLC·Filed 2001·Granted Jan 13, 2004·33 cites·12 claims
- 3385US5514120ALiquid management member for absorbent articlesMINNESOTA MINING & MFG·Filed 1993·Granted May 7, 1996·201 cites·35 claims
- 3484US12363825B2Patterned conductive article3M INNOVATIVE PROPERTIES COMPANY·Filed 2024·Granted Jul 15, 2025·0 cites·18 claims
- 3584US7105809B2Microstructured polymeric substrate3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Sep 12, 2006·28 cites·42 claims
- 3684US2025016916A1Patterned article including electrically conductive elements3M INNOVATIVE PROPERTIES COMPANY·Filed 2024·Application pending·0 cites
- 3782US9134471B2Oriented polymeric articles and methodJOHNSTON RAYMOND P·Filed 2006·Granted Sep 15, 2015·5 cites·38 claims
- 3881US11392899B2Managing condensation with angled fluid control features3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jul 19, 2022·2 cites·7 claims
- 3981US8926131B2Solid state light with aligned light guide and integrated vented thermal guideJOHNSTON RAYMOND P·Filed 2012·Granted Jan 6, 2015·7 cites·11 claims
- 4079US10036517B2Lightguide as luminaire3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Jul 31, 2018·4 cites·4 claims
- 4179US7910790B2Medical article having fluid control film3M INNOVATIVE PROPERTIES CO·Filed 2010·Granted Mar 22, 2011·8 cites·11 claims
- 4278US8596809B2Suspended optical filmJOHNSTON RAYMOND P·Filed 2009·Granted Dec 3, 2013·8 cites·20 claims
- 4376US6555261B1Microstructured flow fields3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Apr 29, 2003·49 cites·10 claims
- 4475US6907921B2Microchanneled active fluid heat exchanger3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Jun 21, 2005·29 cites·28 claims
- 4573US10896391B2Incentivized crowd funding system for internal innovation by an organization3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jan 19, 2021·1 cites·14 claims
- 4672US12434427B2Microstructured surface with increased microorganism removal when cleaned, articles and methodsSOLVENTUM INTELLECTUAL PROPERTIES COMPANY·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 4771US8133644B2Method of forming an image having multiple phasesMAZUREK MIECZYSLAW H·Filed 2007·Granted Mar 13, 2012·2 cites·10 claims
- 4871US7781639B2Medical article having fluid control film3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Aug 24, 2010·36 cites·10 claims
- 4970US9267674B2Solid state light with enclosed light guide and integrated thermal guide3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Feb 23, 2016·2 cites·20 claims
- 5069US12048092B2Patterned conductive article3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Jul 23, 2024·0 cites·15 claims
Showing the top 50 of 101 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →