Inventor · disambiguated record
Georg Niederdellmann
Also filed as: EITEL ALFRED · NIEDERDELLMANN GEORG
13 granted patents·402 citations·filing 1975–1986
93Inventor score
Files withBAYER AG13
Top patents by PatentIndex Score
13 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
- 0582US4250292AProcess 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
- 0676US4116741ATextile coating with polyurethanesBAYER AG·Filed 1975·Granted Sep 26, 1978·24 cites·1 claims
- 0773US4160686AMethod of reverse coating textile sheets with polyuretheneBAYER AG·Filed 1977·Granted Jul 10, 1979·19 cites·11 claims
- 0872US4656199AProcess 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
- 0961US4511680AProcess for the continuous high temperature glycolytic cleavage of polyurethane plastics waste in screw machinesBAYER AG·Filed 1983·Granted Apr 16, 1985·16 cites·7 claims
- 1060US4286080AExtrusion process for the preparation of polyurethane ureasBAYER AG·Filed 1980·Granted Aug 25, 1981·14 cites·10 claims
- 1140US4399236AProcess for separating polyurethane hydrolyzates into polyether and diamineBAYER AG·Filed 1981·Granted Aug 16, 1983·6 cites·10 claims
- 1235US4039516AProcess for the production of soluble high molecular weight polyurethanes which are free from isocyanate groupsBAYER AG·Filed 1976·Granted Aug 2, 1977·3 cites·9 claims
- 1332US4282367AProcess for the separation of polyurethane foam hydrolysates into polyol and diamineBAYER AG·Filed 1979·Granted Aug 4, 1981·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →