Inventor · disambiguated record
Guenther Crass
Also filed as: CRASS GUENTHER
71 granted patents·4 pending applications·1,751 citations·filing 1985–2005
99Inventor score
Top patents by PatentIndex Score
75 records- 0198US7700015B2Process for production of biaxially oriented films based on crystallizable thermoplastics, using recycled material whose molecular weight has been increased by condensation processesMITSUBISHI POLYESTER FILM GMBH·Filed 2005·Granted Apr 20, 2010·45 cites·14 claims
- 0293US4698261APolyolefin film having improved mechanical propertiesHOECHST AG·Filed 1985·Granted Oct 6, 1987·75 cites·14 claims
- 0392US5091237ATransparent shrink film based on polypropylene, process for its manufacture, and its use for shrink labelsHOECHST AG·Filed 1989·Granted Feb 25, 1992·66 cites·30 claims
- 0491US4734317ABiaxially oriented polyolefin multi-layer filmHOECHST AG·Filed 1986·Granted Mar 29, 1988·60 cites·17 claims
- 0590US5118566ABiaxially-oriented polypropylene film with high mechanical strengthHOECHST AG·Filed 1990·Granted Jun 2, 1992·60 cites·20 claims
- 0688US6709731B2Unilaterally mat, sealable, UV-stabilized, flame-resistant, co-extruded, biaxially oriented polyester film, method for the production and the use thereofMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Mar 23, 2004·26 cites·28 claims
- 0788US4925728AMultilayer film suitable as a release sheet in the production of decorative laminate panelsHOECHST AG·Filed 1987·Granted May 15, 1990·56 cites·14 claims
- 0888US4758396AProcess for the preparation of a biaxially oriented polypropylene filmHOECHST AG·Filed 1986·Granted Jul 19, 1988·53 cites·17 claims
- 0987US5026592AOpaque multilayered film having an inherent resistance to delaminationHOECHST AG·Filed 1988·Granted Jun 25, 1991·72 cites·22 claims
- 1087US4842187AOpaque film for candy twist wrappingHOECHST AG·Filed 1987·Granted Jun 27, 1989·39 cites·22 claims
- 1187US4786533ATransparent polypropylene film for candy twist wrappingHOECHST AG·Filed 1986·Granted Nov 22, 1988·73 cites·29 claims
- 1286US6630224B2Matt, biaxially oriented polyester filmMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Oct 7, 2003·26 cites·25 claims
- 1386US4725466ANon-sealable, biaxially oriented multi-layer polypropylene filmHOECHST AG·Filed 1986·Granted Feb 16, 1988·58 cites·17 claims
- 1486US4716068APolypropylene adhesive tapeHOECHST AG·Filed 1986·Granted Dec 29, 1987·60 cites·18 claims
- 1584US6872460B2Matt, UV-stable, Thermoformable, co-extruded polyester film, a method for the production thereof and the use of the sameMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Mar 29, 2005·22 cites·23 claims
- 1684US6149995ATransparent polyester film with high oxygen barrier, its use and process for its productionMITSUBISHI POLYESTER FILM GMBH·Filed 1999·Granted Nov 21, 2000·37 cites·22 claims
- 1784US4944970APackaging film, in particular a sausage casing, based on polyamideHOECHST AG·Filed 1989·Granted Jul 31, 1990·42 cites·16 claims
- 1882US6841222B2White, sealable, flame-retardant, biaxially oriented polyester film, its use and process for its productionMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Jan 11, 2005·24 cites·34 claims
- 1980US6872461B2Matt, flame-retardant, co-extruded polyester film, a method for the production thereof and the use of the sameMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Mar 29, 2005·24 cites·16 claims
- 2079US6902818B2Transparent, UV resistant, thermoformable film made from crystallizable thermoplastics, its use and process for its productionMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Jun 7, 2005·14 cites·25 claims
- 2179US6689454B2White flame-resistant UV-stable thermoformable film made from a crystallizable thermoplastic, a method for production and the use thereofMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Feb 10, 2004·16 cites·20 claims
- 2279US6521351B2Opaque, white UV-resistant film with low transparency made from a crystallizable thermoplasticMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Feb 18, 2003·21 cites·17 claims
- 2379US6358579B1Multiple-pack system comprising a sealable polyester filmMITSUBISHI POLYESTER FILM GMBH·Filed 2000·Granted Mar 19, 2002·20 cites·7 claims
- 2479US6291053B1Multilayer biaxially oriented polyester film, and the use thereof, and process for the production thereofHOECHST DIAFOIL GMBH·Filed 1998·Granted Sep 18, 2001·54 cites·18 claims
- 2579US5110670AFilm for transfer metallizingHOECHST AG·Filed 1989·Granted May 5, 1992·41 cites·27 claims
- 2679US4673611ASupport film and pressure-sensitive adhesive tapeHOECHST AG·Filed 1985·Granted Jun 16, 1987·37 cites·16 claims
- 2778US6863954B2Transparent, sealable, UV-resistant polyester film, its use and process for its productionMITSUBISHI POLYESTER FILM GMBH·Filed 2003·Granted Mar 8, 2005·13 cites·22 claims
- 2877US5219002AMultilayered polyamide-based synthetic sausage casingHOECHST AG·Filed 1991·Granted Jun 15, 1993·36 cites·19 claims
- 2977US4975315AMetallizable multi-ply filmHOECHST AG·Filed 1988·Granted Dec 4, 1990·43 cites·19 claims
- 3077US4777081ATransfer metallizing filmHOECHST AG·Filed 1985·Granted Oct 11, 1988·31 cites·17 claims
- 3176US6794432B2Transparent, flame retardant, thermoformable oriented film made from cristallizble thermoplastics materials, production method and the utilization thereofMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Sep 21, 2004·12 cites·22 claims
- 3276US5175051ABiaxially oriented plastics filmHOECHST AG·Filed 1990·Granted Dec 29, 1992·20 cites·20 claims
- 3375US6730406B2Matt, UV stable, flame-retardant co-extruded polyester film, a method for the production thereof and the use of the sameMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted May 4, 2004·18 cites·25 claims
- 3475US6200511B1Polyester film having a high oxygen barrier and improved adhesion to metal layers its use and process for its productionMITSUBISHI POLYESTER FILM GMBH·Filed 1999·Granted Mar 13, 2001·33 cites·20 claims
- 3575US5234733AHeat-sealable shrink film based on polypropyleneHOECHST AG·Filed 1989·Granted Aug 10, 1993·33 cites·31 claims
- 3675US4983447ABiaxially oriented opaque polyolefin multi-layer filmHOECHST AG·Filed 1987·Granted Jan 8, 1991·47 cites·19 claims
- 3774US6875803B2Transparent, flame-retardant, thermoformable, UV-resistant film made from crystallizable thermoplastic, its use, and process for its productionMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Apr 5, 2005·10 cites·25 claims
- 3874US6797358B2Unilaterally mat, sealable, UV-stabilized, flame resistant, co-extruded, biaxially oriented polyester film, method for the production and the use thereofMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Sep 28, 2004·11 cites·23 claims
- 3973US7157132B2Transparent, sealable, flame-retardant polyester film, method for the production and use thereofMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Jan 2, 2007·9 cites·32 claims
- 4073US6649247B2Sealable, flame-resistant, co-extruded, biaxially oriented foil that is mat on one side and a method for producing and using sameMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Nov 18, 2003·16 cites·19 claims
- 4171US7045200B2White, UV-stabilized film made from a crystallizable thermoplasticMITSUBISHI POLYESTER FILM GMBH·Filed 2002·Granted May 16, 2006·8 cites·33 claims
- 4271US4663219AMulti-layer opaque low density filmHOECHST AG·Filed 1985·Granted May 5, 1987·18 cites·13 claims
- 4370US7090915B2Opaque, white UV-stabilized low-flammability film with low transparency made from a crystallizable thermoplasticMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Aug 15, 2006·8 cites·16 claims
- 4470US6881470B2Transparent, sealable, flame-retardant polyester film, method for the production and use thereofMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Apr 19, 2005·13 cites·31 claims
- 4568US7138176B2Transparent, low-flammability, UV-resistant film made from a crystallizable thermoplastic, its use and process for its productionMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Nov 21, 2006·7 cites·13 claims
- 4666US6946192B2Transparent polyester film with high oxygen barrier and additional functionality, its use and process for its productionMITSUBISHI POLYESTER FILM GMBH·Filed 2003·Granted Sep 20, 2005·4 cites·22 claims
- 4765US6869991B2White UV-stabilized thermoformable film made from a crystallizable thermoplast, method for producing the same and its useMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Mar 22, 2005·10 cites·29 claims
- 4861US7186455B2White flame-resistant uv-stable film made from a crystallizable thermoplastic, a method for production and the use thereofMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Mar 6, 2007·3 cites·28 claims
- 4961US7056573B2Matt, UV-stable, co-extruded polyester film, a method for the production thereof and the use of the sameMITSUBISHI POLYESTER FILM GMBH·Filed 2001·Granted Jun 6, 2006·8 cites·14 claims
- 5061US6855435B2Transparent, UV-stabilized film made from a crystallizable thermoplasticMITSUBISHI POLYESTER FILM GMBH·Filed 2003·Granted Feb 15, 2005·4 cites·26 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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