Inventor · disambiguated record
Hans Wagner
Also filed as: NIEDERDELLMANN GEORG · WAGNER HANS · WAGNER HANS P · WAGNER HANS PETER
17 granted patents·535 citations·filing 1974–2001
95Inventor score
Files withBAYER AG13BUNAWERKE HUELS GMBH1BUNKAWERKE HULS GMBH1HAFSLUND NYCOMED PHARMA1HOFFMANN LA ROCHE1
Top patents by PatentIndex Score
17 records- 0196US4261946AProcess for the production of thermoplastic polymer by introducing thermoplastic polymer into an extruder and adding organic polyisocyanate and chain lengthening agentBAYER AG·Filed 1979·Granted Apr 14, 1981·88 cites·13 claims
- 0293US4371684AThermoplastic polyurethanes for processing in extruders and/or on calendersBAYER AG·Filed 1981·Granted Feb 1, 1983·69 cites·7 claims
- 0392US4245081AProcess for the production of thermoplastic polyurethane elastomersBAYER AG·Filed 1979·Granted Jan 13, 1981·52 cites·5 claims
- 0491US4342847AProcess for the production of thermoplastic synthetic materialsBAYER AG·Filed 1979·Granted Aug 3, 1982·57 cites·9 claims
- 0585US4051174AIsomerization processHOFFMANN LA ROCHE·Filed 1974·Granted Sep 27, 1977·17 cites·15 claims
- 0683US5138072AProcess for the preparation of 5-chloro-3-chlorosulphonyl-2-thiophenecarboxylic acid estersHAFSLUND NYCOMED PHARMA·Filed 1991·Granted Aug 11, 1992·25 cites·6 claims
- 0782US4250292AProcess for the preparation of polyurethane elastomers in which at least two reactant portions are introduced into separate positions of a screw machineBAYER AG·Filed 1979·Granted Feb 10, 1981·31 cites·10 claims
- 0881US4397974ALow-halogen-content, thermoplastic polyurethane elastomer having improved flame resistance by the addition of a 4-component additive combination, its production and its useBAYER AG·Filed 1982·Granted Aug 9, 1983·30 cites·10 claims
- 0977US4317890AThermoplastic synthetic material and a process for its productionBAYER AG·Filed 1979·Granted Mar 2, 1982·25 cites·11 claims
- 1072US6624278B2Process for producing thermally stable thermoplastic polyurethanesBAYER AG·Filed 2001·Granted Sep 23, 2003·10 cites·8 claims
- 1172US4656199AProcess for the production of matte, non-blocking, thin-walled molded articles from linear thermoplastic polyurethane elasotomers containing polyadducts and their useBAYER AG·Filed 1986·Granted Apr 7, 1987·20 cites·10 claims
- 1269US4500671AReinforced polyurethane thermoplastic chemical materials and processes for their preparationBAYER AG·Filed 1984·Granted Feb 19, 1985·20 cites·20 claims
- 1360US5181987ADevice and process for precipitating polymersBUNKAWERKE HULS GMBH·Filed 1991·Granted Jan 26, 1993·25 cites·19 claims
- 1460US4286080AExtrusion process for the preparation of polyurethane ureasBAYER AG·Filed 1980·Granted Aug 25, 1981·14 cites·10 claims
- 1556US5266211AProcess for precipitating polymersBUNAWERKE HUELS GMBH·Filed 1992·Granted Nov 30, 1993·19 cites·11 claims
- 1654US5908913AProcess for the continuous production of polyurethane and polyurethane urea prepolymersBAYER AG·Filed 1993·Granted Jun 1, 1999·21 cites·12 claims
- 1742US5360885AProcess for the continuous production of polyurethane and polyurethane urea elastomersBAYER AG·Filed 1993·Granted Nov 1, 1994·12 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →