Inventor · disambiguated record
Dietrich Haarer
Also filed as: HAARER DIETRICH
27 granted patents·2 pending applications·781 citations·filing 1977–2018
97Inventor score
Top patents by PatentIndex Score
29 records- 0195US8267576B2Time-temperature indicating deviceHAARER DIETRICH·Filed 2005·Granted Sep 18, 2012·29 cites·12 claims
- 0294US9448182B2Time-temperature indicating deviceHAARER DIETRICH·Filed 2012·Granted Sep 20, 2016·14 cites·24 claims
- 0392US6241916B1Electrochromic systemBAYER AG·Filed 1997·Granted Jun 5, 2001·127 cites·19 claims
- 0492US5518824AElectroluminescent arrangementBASF AG·Filed 1994·Granted May 21, 1996·120 cites·20 claims
- 0591US4101976AFrequency selective optical data storage systemIBM·Filed 1977·Granted Jul 18, 1978·83 cites·13 claims
- 0688US5641846ASide-group polymers, and their use for optical componentsBAYER AG·Filed 1995·Granted Jun 24, 1997·90 cites·7 claims
- 0787US9011794B2Time temperature indicatorHAARER DIETRICH·Filed 2007·Granted Apr 21, 2015·18 cites·23 claims
- 0887US8968662B2Time temperature indicatorHAARER DIETRICH·Filed 2009·Granted Mar 3, 2015·22 cites·16 claims
- 0984US9835498B2Method and system for determining the condition of a time-temperature indicatorHAARER DIETRICH·Filed 2009·Granted Dec 5, 2017·16 cites·23 claims
- 1083US10145826B2Time temperature indicatorFRESHPOINT QUALITY ASSURANCE LTD·Filed 2015·Granted Dec 4, 2018·2 cites·28 claims
- 1178US8277749B2Time-temperature indicator based on valence isomerizationsLEVY YOAV·Filed 2005·Granted Oct 2, 2012·2 cites·23 claims
- 1276US6099750AUse of organic compounds in the plastic columnar discotic liquid-crystal phase for transport of electric chargesSIEMENS AG·Filed 1996·Granted Aug 8, 2000·26 cites·14 claims
- 1375US5858585AProcess for intensifying information in photo-addressable side-chain polymersBAYER AG·Filed 1995·Granted Jan 12, 1999·31 cites·4 claims
- 1467US4103346ANon-destructive readout scheme for holographic storage systemIBM·Filed 1977·Granted Jul 25, 1978·15 cites·11 claims
- 1565US6183878B1Electrochromic systemBAYER AG·Filed 1997·Granted Feb 6, 2001·35 cites·14 claims
- 1663US11280772B2Time temperature indicatorFRESHPOINT QUALITY ASSURANCE LTD·Filed 2018·Granted Mar 22, 2022·0 cites·5 claims
- 1762US5798197AUse of low molecular-weight or polymeric organic compounds which are present in the columnar-helical phase and have liquid-crystalline propertiesBASF AG·Filed 1995·Granted Aug 25, 1998·13 cites·10 claims
- 1860US2018321211A9Time-temperature indicating deviceFRESHPOINT QUALITY ASSURANCE LTD·Filed 2016·Application pending·0 cites
- 1958US7081364B1Substrate for packaging perishable goods or for application onto same and method for determining the quality of said goodsHAARER DIETRICH·Filed 1999·Granted Jul 25, 2006·28 cites·24 claims
- 2057US6207292B1Electrochromic indicating deviceBAYER AG·Filed 1997·Granted Mar 27, 2001·25 cites·15 claims
- 2156US6631023B1Electrochromic display device with power leads insulated from the electrochromic mediumBAYER AG·Filed 1999·Granted Oct 7, 2003·25 cites·31 claims
- 2256US4724338AGeneration of narrow-band, delayed electrical pulsesBASF AG·Filed 1985·Granted Feb 9, 1988·17 cites·8 claims
- 2353US5116911AMethacrylate (co)polymers containing carbazolyl side groups and electrophotographic recording elements containing the said (co)polymersBASF AG·Filed 1990·Granted May 26, 1992·9 cites·3 claims
- 2443US5100971APreparation of carbazole-substituted polyacrylates or polymethacrylates, the products thus prepared and their useBASF AG·Filed 1990·Granted Mar 31, 1992·5 cites·13 claims
- 2543US2007076779A1Method and system for determining the condition of a time-temperature indicatorHAARER DIETRICH·Filed 2004·Application pending·0 cites
- 2640US5683833AUse of organic materials having high nonionic charge carrier mobilityBASF AG·Filed 1995·Granted Nov 4, 1997·23 cites·22 claims
- 2736US5393626AIncreasing photoconductivity by adjusting the discotic phaseBASF AG·Filed 1993·Granted Feb 28, 1995·3 cites·5 claims
- 2836US5176962AMethacrylate (co)polymers containing carbazolyl side groups and electropohotographic recording elements containing the said (co)polymersBASF AG·Filed 1991·Granted Jan 5, 1993·3 cites·5 claims
- 2929US6036883AUse of low molecular-weight or polymeric organic compounds which are present in the columnar-helical phase and have liquid-crystalline propertiesBASF AG·Filed 1998·Granted Mar 14, 2000·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →