Inventor · disambiguated record
Friedrich-Karl Bruder
Also filed as: BRUDER FRIEDRICH · BRUDER FRIEDRICH DIPL PHYS DR · BRUDER FRIEDRICH K · BRUDER FRIEDRICH-KARL
89 granted patents·46 pending applications·518 citations·filing 1995–2023
99Inventor score
Files withCOVESTRO DEUTSCHLAND AG26BAYER AG24BAYER MATERIALSCIENCE AG20WEISER MARC-STEPHAN9LG DISPLAY CO LTD8
Top patents by PatentIndex Score
135 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
- 1688US7981987B2Aromatic urethane acrylates having a high refractive indexBAYER MATERIALSCIENCE AG·Filed 2008·Granted Jul 19, 2011·11 cites·10 claims
- 1787US9754084B2Method for selecting photoinitiator systemsCOVESTRO DEUTSCHLAND AG·Filed 2013·Granted Sep 5, 2017·6 cites·8 claims
- 1886US8771904B2Method for producing holographic mediaWEISER MARC-STEPHAN·Filed 2010·Granted Jul 8, 2014·9 cites·15 claims
- 1986US8222314B2Phenyl isocyanate-based urethane acrylates, processes for producing and methods of using the sameROELLE THOMAS·Filed 2009·Granted Jul 17, 2012·13 cites·13 claims
- 2086US7879509B2Radiation-crosslinking and thermally crosslinking PU systems based on isocyanate-reactive block copolymersBAYER MATERIALSCIENCE AG·Filed 2008·Granted Feb 1, 2011·7 cites·20 claims
- 2185US9098065B2Photopolymer formulation for producing holographic mediaHÖNEL DENNIS·Filed 2011·Granted Aug 4, 2015·8 cites·17 claims
- 2285US9057950B2Photopolymer formulation having ester-based writing monomersRölle Thomas·Filed 2011·Granted Jun 16, 2015·5 cites·13 claims
- 2385US8715889B2Photopolymer compositions as printable formulationsRölle Thomas·Filed 2010·Granted May 6, 2014·5 cites·16 claims
- 2484US9551975B2Polycarbonate-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
- 2584US8715888B2Method for producing holographic photopolymers on polymer filmsHÖNEL DENNIS·Filed 2010·Granted May 6, 2014·5 cites·14 claims
- 2682US9910208B2Thin film type controlled viewing window back light unit and thin flat type controlled viewing window display using the sameLG DISPLAY CO LTD·Filed 2015·Granted Mar 6, 2018·2 cites·16 claims
- 2781US9851489B2Viewing angle switchable back light unitLG DISPLAY CO LTD·Filed 2016·Granted Dec 26, 2017·4 cites·12 claims
- 2880US9281000B2Photopolymer formulation for producing visible hologramsWEISER MARC-STEPHAN·Filed 2011·Granted Mar 8, 2016·3 cites·12 claims
- 2979US11098066B2Method for producing triarylorganoboratesCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Aug 24, 2021·1 cites·12 claims
- 3079US8852829B2Prepolymer-based polyurethane formulations for producing holographic mediaWEISER MARC-STEPHAN·Filed 2009·Granted Oct 7, 2014·5 cites·11 claims
- 3178US10082614B2Viewing angle switchable back light unitLG DISPLAY CO LTD·Filed 2016·Granted Sep 25, 2018·3 cites·10 claims
- 3278US8877408B2Urethanes used as additives in a photopolymer formulationRölle Thomas·Filed 2010·Granted Nov 4, 2014·4 cites·14 claims
- 3377US10477197B2Autostereoscopic 3D display device using holographic optical elementsCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted Nov 12, 2019·3 cites·16 claims
- 3477US9195215B2Holographic medium having a protective layerBAYER IP GMBH·Filed 2012·Granted Nov 24, 2015·3 cites·10 claims
- 3576US10606212B2Selection method for additives in photopolymersCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Mar 31, 2020·1 cites·8 claims
- 3675US10915066B2Device and method for the industrial production of volume reflection holograms with substrate-guided reconstruction beamsCOVESTRO DEUTSCHLAND AG·Filed 2016·Granted Feb 9, 2021·2 cites·13 claims
- 3775US9541900B2Method for producing a beam shaping holographic optical elementLG DISPLAY CO LTD·Filed 2013·Granted Jan 10, 2017·2 cites·20 claims
- 3875US6926943B2Use of light-absorbing compounds in the information layer of optical data carriers, and optical data carriersBAYER AG·Filed 2001·Granted Aug 9, 2005·10 cites·11 claims
- 3973US9366957B2Photopolymer formulation having triazine-based writing monomersRölle Thomas·Filed 2011·Granted Jun 14, 2016·1 cites·10 claims
- 4073US6641889B2Optical data storage medium containing a triazacyanine dye as the light-absorbing compound in the information layerBAYER AG·Filed 2002·Granted Nov 4, 2003·9 cites·8 claims
- 4172US6492468B1Vinylcyclohexane-based block copolymersBAYER AG·Filed 1999·Granted Dec 10, 2002·28 cites·13 claims
- 4271US11760765B2Method for producing triarylorganoboratesCOVESTRO DEUTSCHLAND AG·Filed 2020·Granted Sep 19, 2023·0 cites·10 claims
- 4371US8685595B2Prepolymer-based polyurethane formulations for the production of holographic filmsWEISER MARC-STEPHAN·Filed 2010·Granted Apr 1, 2014·3 cites·13 claims
- 4470US6835725B2Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layerBAYER AG·Filed 2002·Granted Dec 28, 2004·7 cites·10 claims
- 4569US12043636B2Method for producing triarylorganoboratesCOVESTRO DEUTSCHLAND AG·Filed 2020·Granted Jul 23, 2024·0 cites·9 claims
- 4669US6498217B1Branching of polyamides with esters of carbonic acidBAYER AG·Filed 2000·Granted Dec 24, 2002·9 cites·13 claims
- 4767US10073416B2Method for producing a holographic optical elementLG DISPLAY CO LTD·Filed 2015·Granted Sep 11, 2018·1 cites·9 claims
- 4867US9454130B2Photopolymer formulations having the adjustable mechanical modulus GUVCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Sep 27, 2016·1 cites·16 claims
- 4966US8053147B2Advantageous recording media for holographic applicationsBAYER MATERIALSCIENCE AG·Filed 2008·Granted Nov 8, 2011·1 cites·22 claims
- 5065US9505873B2Photopolymer formulations having a low crosslinking densityWEISER MARC-STEPHAN·Filed 2009·Granted Nov 29, 2016·1 cites·15 claims
Showing the top 50 of 135 patent records by PatentIndex Score.
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