Inventor · disambiguated record
Dennis Hönel
Also filed as: HOENEL DENNIS · HONEL DENNIS · HÖNEL DENNIS
49 granted patents·17 pending applications·335 citations·filing 2009–2020
98Inventor score
Files withCOVESTRO DEUTSCHLAND AG23BAYER MATERIALSCIENCE AG10WEISER MARC-STEPHAN9Rölle Thomas6BAYER IP GMBH4
Top patents by PatentIndex Score
66 records- 0195US9146456B2Photopolymer formulation for producing holographic media having highly crosslinked matrix polymersBERNETH HORST·Filed 2011·Granted Sep 29, 2015·21 cites·17 claims
- 0295US8889322B2Photopolymer formulation having different writing comonomersWEISER MARC-STEPHAN·Filed 2010·Granted Nov 18, 2014·14 cites·14 claims
- 0394US8771903B2Method for producing a holographic filmHÖNEL DENNIS·Filed 2010·Granted Jul 8, 2014·14 cites·15 claims
- 0494US8361678B2Special polyether-based polyurethane formulations for the production of holographic mediaBAYER MATERIALSCIENCE AG·Filed 2009·Granted Jan 29, 2013·19 cites·13 claims
- 0594US8329773B2Holographic media and photopolymersFAECKE THOMAS·Filed 2010·Granted Dec 11, 2012·97 cites·9 claims
- 0693US9073296B2Laminate structure comprising a protective layer and an exposed photopolymer layerBAYER IP GMBH·Filed 2013·Granted Jul 7, 2015·13 cites·25 claims
- 0793US8999608B2Fluorourethane as an additive in a photopolymer formulationRölle Thomas·Filed 2010·Granted Apr 7, 2015·9 cites·13 claims
- 0893US8921012B2Photopolymer formulations having the adjustable mechanical modulus GUVWEISER MARC-STEPHAN·Filed 2010·Granted Dec 30, 2014·11 cites·17 claims
- 0992US10001703B2Photopolymer formulation for production of holographic media comprising borates with low TGCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Jun 19, 2018·8 cites·14 claims
- 1092US9804490B2Holographic media with improved light sensitivityCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Oct 31, 2017·8 cites·17 claims
- 1190US9261778B2Layer composite consisting of a photopolymer film and an adhesive layerBAYER IP GMBH·Filed 2012·Granted Feb 16, 2016·8 cites·13 claims
- 1290US8808946B2Urethane acrylate having a high refractive index and reduced double bond densityRölle Thomas·Filed 2010·Granted Aug 19, 2014·7 cites·17 claims
- 1389US10241402B2Naphthyl acrylates as writing monomers for photopolymersCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted Mar 26, 2019·3 cites·15 claims
- 1489US9057946B2Difunctional (meth)acrylate writing monomersFäcke Thomas·Filed 2011·Granted Jun 16, 2015·9 cites·6 claims
- 1589US8889321B2Method for producing a holographic filmBRUDER FRIEDRICH-KARL·Filed 2010·Granted Nov 18, 2014·13 cites·17 claims
- 1687US9754084B2Method for selecting photoinitiator systemsCOVESTRO DEUTSCHLAND AG·Filed 2013·Granted Sep 5, 2017·6 cites·8 claims
- 1786US8771904B2Method for producing holographic mediaWEISER MARC-STEPHAN·Filed 2010·Granted Jul 8, 2014·9 cites·15 claims
- 1886US8222314B2Phenyl isocyanate-based urethane acrylates, processes for producing and methods of using the sameROELLE THOMAS·Filed 2009·Granted Jul 17, 2012·13 cites·13 claims
- 1985US9098065B2Photopolymer formulation for producing holographic mediaHÖNEL DENNIS·Filed 2011·Granted Aug 4, 2015·8 cites·17 claims
- 2085US9057950B2Photopolymer formulation having ester-based writing monomersRölle Thomas·Filed 2011·Granted Jun 16, 2015·5 cites·13 claims
- 2185US8715889B2Photopolymer compositions as printable formulationsRölle Thomas·Filed 2010·Granted May 6, 2014·5 cites·16 claims
- 2284US9551975B2Polycarbonate-based security documents and/or documents of value with a hologram in the card bodyBAYER MATERIALSCIENCE AG·Filed 2013·Granted Jan 24, 2017·4 cites·14 claims
- 2384US8715888B2Method for producing holographic photopolymers on polymer filmsHÖNEL DENNIS·Filed 2010·Granted May 6, 2014·5 cites·14 claims
- 2480US9281000B2Photopolymer formulation for producing visible hologramsWEISER MARC-STEPHAN·Filed 2011·Granted Mar 8, 2016·3 cites·12 claims
- 2579US11098066B2Method for producing triarylorganoboratesCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Aug 24, 2021·1 cites·12 claims
- 2679US8852829B2Prepolymer-based polyurethane formulations for producing holographic mediaWEISER MARC-STEPHAN·Filed 2009·Granted Oct 7, 2014·5 cites·11 claims
- 2778US8877408B2Urethanes used as additives in a photopolymer formulationRölle Thomas·Filed 2010·Granted Nov 4, 2014·4 cites·14 claims
- 2877US9195215B2Holographic medium having a protective layerBAYER IP GMBH·Filed 2012·Granted Nov 24, 2015·3 cites·10 claims
- 2976US10606212B2Selection method for additives in photopolymersCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Mar 31, 2020·1 cites·8 claims
- 3075US9541900B2Method for producing a beam shaping holographic optical elementLG DISPLAY CO LTD·Filed 2013·Granted Jan 10, 2017·2 cites·20 claims
- 3173US9366957B2Photopolymer formulation having triazine-based writing monomersRölle Thomas·Filed 2011·Granted Jun 14, 2016·1 cites·10 claims
- 3271US11760765B2Method for producing triarylorganoboratesCOVESTRO DEUTSCHLAND AG·Filed 2020·Granted Sep 19, 2023·0 cites·10 claims
- 3371US8685595B2Prepolymer-based polyurethane formulations for the production of holographic filmsWEISER MARC-STEPHAN·Filed 2010·Granted Apr 1, 2014·3 cites·13 claims
- 3469US12043636B2Method for producing triarylorganoboratesCOVESTRO DEUTSCHLAND AG·Filed 2020·Granted Jul 23, 2024·0 cites·9 claims
- 3567US10073416B2Method for producing a holographic optical elementLG DISPLAY CO LTD·Filed 2015·Granted Sep 11, 2018·1 cites·9 claims
- 3667US9454130B2Photopolymer formulations having the adjustable mechanical modulus GUVCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Sep 27, 2016·1 cites·16 claims
- 3765US9505873B2Photopolymer formulations having a low crosslinking densityWEISER MARC-STEPHAN·Filed 2009·Granted Nov 29, 2016·1 cites·15 claims
- 3861US2014302426A1Method for producing a holographic filmHÖNEL DENNIS·Filed 2014·Application pending·0 cites
- 3958US9760060B2Photopolymer formulations for producing holographic media having highly crosslinked matrix polymersCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted Sep 12, 2017·0 cites·12 claims
- 4056US10921751B2Method for producing a holographic optical elementLG DISPLAY CO LTD·Filed 2018·Granted Feb 16, 2021·0 cites·9 claims
- 4156US9317012B2Photoinitiators for photopolymersBAYER MATERIALSCIENCE AG·Filed 2013·Granted Apr 19, 2016·0 cites·18 claims
- 4253US9703194B2Composite comprising a substrate and a photopolymer filmCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Jul 11, 2017·0 cites·11 claims
- 4352US10254465B2Illumination device for a liquid crystal displayCOVESTRO DEUTSCHLAND AG·Filed 2013·Granted Apr 9, 2019·0 cites·15 claims
- 4452US2014302425A1Method for producing holographic mediaWEISER MARC-STEPHAN·Filed 2014·Application pending·0 cites
- 4552US2010112459A1Polyether-based polyurethane formulations for the production of holographic mediaBAYER MATERIALSCIENCE AG·Filed 2009·Application pending·0 cites
- 4650US10444420B2Indirect lighting arrangement, and method for producing an indirect lighting arrangementCOVESTRO DEUTSCHLAND AG·Filed 2016·Granted Oct 15, 2019·0 cites·19 claims
- 4750US2021237499A1Method for producing a security element having two security features and use of the methodCOVESTRO DEUTSCHLAND AG·Filed 2019·Application pending·0 cites
- 4847US11078218B2Process for the production of triaryl organoboratesCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Aug 3, 2021·0 cites·10 claims
- 4947US9643840B2Dielectric polyurethane filmBAYER MATERIALSCIENCE AG·Filed 2013·Granted May 9, 2017·0 cites·17 claims
- 5046US2018223100A1Holographic media containing chain-substituted cyanine dyesCOVESTRO DEUTSCHLAND AG·Filed 2016·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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