Inventor · disambiguated record
Hans-Guido Wirtz
Also filed as: WIRTZ HANS · WIRTZ HANS-GUIDO
7 granted patents·13 pending applications·116 citations·filing 1979–2013
84Inventor score
Top patents by PatentIndex Score
20 records- 0188US4774264AProcess for the production of elastic molded articlesBAYER AG·Filed 1986·Granted Sep 27, 1988·39 cites·15 claims
- 0288US4774263AProcess for the production of elastic molded articlesBAYER AG·Filed 1982·Granted Sep 27, 1988·40 cites·14 claims
- 0383US7972676B2Process for the production of fibre-reinforced composite partsBAYER MATERIALSCIENCE AG·Filed 2006·Granted Jul 5, 2011·13 cites·12 claims
- 0465US4257992AMethod and an apparatus for the production of articles which consist of filler-containing synthetic material, in particular of foamBAYER AG·Filed 1979·Granted Mar 24, 1981·16 cites·7 claims
- 0557US2009001626A1Process for the production of polyurethane molded articlesBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 0650US2005280173A1Process for the production of polyurethane molded articlesBAYER MATERIALSCIENCE AG·Filed 2005·Application pending·0 cites
- 0745US2007164131A1Process and apparatus for producing structural elementsBAYER MATERIALSCIENCE AG & HEN·Filed 2006·Application pending·0 cites
- 0844US9758613B2Method for producing foamed molded bodiesCOVESTRO DEUTSCHLAND AG·Filed 2013·Granted Sep 12, 2017·0 cites·23 claims
- 0944US2011189392A1Apparatus and method for producing reinforced composite polyurethane materialsBAYER MATERIAL SCEINCE AG·Filed 2008·Application pending·0 cites
- 1042US9297121B2Process for the production of ballastHOFFMANN ANDREAS·Filed 2012·Granted Mar 29, 2016·0 cites·5 claims
- 1142US2011073676A1Production of a solids-containing pur spray jetBAYER MATERIALSCIENCE AG·Filed 2009·Application pending·0 cites
- 1242US2013248671A1Use of fibre-reinforced polyurethane to form a rail for a mounting arrangementBAYER IP GMBH·Filed 2013·Application pending·0 cites
- 1340US2014227928A1Composite material and method for producing sameEHBING HUBERT·Filed 2012·Application pending·0 cites
- 1439US4320596APlanter formed of concrete or a similar settable materialDYCKERHOFF & WIDMANN AG·Filed 1980·Granted Mar 23, 1982·8 cites·11 claims
- 1538US2011006579A1Flame-retardant polyurethane molded foams, processes for preparing the same, and uses thereforBAYER MATERIALSCIENCE AG·Filed 2009·Application pending·0 cites
- 1634US2013289152A1Method for producing foamed moldingsWIRTZ HANS-GUIDO·Filed 2011·Application pending·0 cites
- 1732US2012148803A1Fiber-reinforced polyurethane molded part comprising three-dimensional raised structuresSCHLEIERMACHER STEPHAN·Filed 2010·Application pending·0 cites
- 1830US2012156469A1Process for producing flameproof (rigid) pur spray formsSCHLEIERMACHER STEPHAN·Filed 2010·Application pending·0 cites
- 1930US2012161353A1Method for producing sound-absorbing flexible moulded foamsHANNIG FRITHJOF·Filed 2010·Application pending·0 cites
- 2025US2012178895A1Method and device for the production of a spray application consisting of reactive plasticWIRTZ HANS-GUIDO·Filed 2010·Application pending·0 cites
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