Inventor · disambiguated record
Hans Egon Kunzel
Also filed as: AREND GUNTER · KUENZEL HANS E · KUNZEL HANS-EGON · WOLF GERHARD D
10 granted patents·97 citations·filing 1974–1978
88Inventor score
Files withBAYER AG10
Top patents by PatentIndex Score
10 records- 0188US4066396ADyeing dry-spun aromatic polyamidesBAYER AG·Filed 1975·Granted Jan 3, 1978·18 cites·11 claims
- 0282US4217227ASemipermeable membranes of copolyamidesBAYER AG·Filed 1978·Granted Aug 12, 1980·33 cites·13 claims
- 0375US4059403AProcess for dyeing wet-spun aromatic polyamides in gel formBAYER AG·Filed 1975·Granted Nov 22, 1977·15 cites·13 claims
- 0468US4108936AProcess for dyeing wet-spun aromatic polyamides in gel formBAYER AG·Filed 1975·Granted Aug 22, 1978·7 cites·10 claims
- 0554US3932409AUrethane derivatives of 2-phenyl-4(3H)-quinazolonesBAYER AG·Filed 1974·Granted Jan 13, 1976·4 cites·23 claims
- 0650US4163088AAntistatic polyamide compositions with polyalkyleneglycol ether having secondary terminal urethane groupsBAYER AG·Filed 1977·Granted Jul 31, 1979·8 cites·8 claims
- 0745US4221903ASemipermeable membranes of heterocyclic copolyamidesBAYER AG·Filed 1978·Granted Sep 9, 1980·9 cites·12 claims
- 0843US4078889AProcess for dyeing dry-spun aromatic polyamidesBAYER AG·Filed 1975·Granted Mar 14, 1978·2 cites·12 claims
- 0929US4111920APolyether urethanes as antistatic additives in polyamide compositionsBAYER AG·Filed 1976·Granted Sep 5, 1978·1 cites·5 claims
- 1025US3991015AHigh molecular weight copolyamides containing quinazoline dione unitsBAYER AG·Filed 1974·Granted Nov 9, 1976·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →