Inventor · disambiguated record
Theodor Engbert
Also filed as: ENGBERT THEODOR
21 granted patents·750 citations·filing 1982–2000
96Inventor score
Files withBAYER AG21
Top patents by PatentIndex Score
21 records- 0198US6020419ATransparent coating compositions containing nanoscale particles and having improved scratch resistanceBAYER AG·Filed 1999·Granted Feb 1, 2000·216 cites·10 claims
- 0296US4692550AContinuous process for thermal splitting of carbamic acid estersBAYER AG·Filed 1983·Granted Sep 8, 1987·58 cites·10 claims
- 0395US4929724AProcess for the production of uretdione group-containing compounds, the compounds obtained according to this process and the use thereof in the production of polyurethane plastics materialBAYER AG·Filed 1985·Granted May 29, 1990·92 cites·15 claims
- 0494US5998504AColloidal metal oxides having blocked isocyanate groupsBAYER AG·Filed 1998·Granted Dec 7, 1999·79 cites·18 claims
- 0594US4614785AProcess for the production of oligomeric polyisocyanates and their use in the production of polyurethane plasticsBAYER AG·Filed 1985·Granted Sep 30, 1986·44 cites·20 claims
- 0694US4388246AProcess for the preparation of polyisocyanatesBAYER AG·Filed 1982·Granted Jun 14, 1983·55 cites·7 claims
- 0779US5717091APolycyclic iminooxadiazinediones, their preparation and useBAYER AG·Filed 1996·Granted Feb 10, 1998·24 cites·8 claims
- 0877US6242530B1Stabilized blocked isocyanates and their use in polyurethane stoving lacquersBAYER AG·Filed 1997·Granted Jun 5, 2001·30 cites·4 claims
- 0977US5705593ADiphenylmethane diisocyanate based polyisocyanates containing allophanate groups and having blocked isocyanate groupsBAYER AG·Filed 1996·Granted Jan 6, 1998·17 cites·13 claims
- 1076US6335381B1Aqueous coating compositions containing urethane (meth)acylates having UV-hardening isocyanate groupsBAYER AG·Filed 1999·Granted Jan 1, 2002·33 cites·7 claims
- 1175US5523377ABlocked polyisocyanatesBAYER AG·Filed 1994·Granted Jun 4, 1996·21 cites·5 claims
- 1272US5596064APolyisocyanates blocked with a mixture of blocking agentsBAYER AG·Filed 1995·Granted Jan 21, 1997·16 cites·3 claims
- 1362US5889106APolyisocyanates blocked with 3,5-dimethyl-1,2,4-triazoleBAYER AG·Filed 1997·Granted Mar 30, 1999·16 cites·2 claims
- 1459US5081203AMoisture-hardening coating composition and method for its productionBAYER AG·Filed 1990·Granted Jan 14, 1992·12 cites·8 claims
- 1557US6428854B1One-component stoving composition and use thereofBAYER AG·Filed 2000·Granted Aug 6, 2002·3 cites·20 claims
- 1655US5691438ABlocked polyisocyanates and their use in stoving lacquersBAYER AG·Filed 1996·Granted Nov 25, 1997·13 cites·3 claims
- 1750US4698424AIsocyanato-isocyanurate derivativesBAYER AG·Filed 1984·Granted Oct 6, 1987·8 cites·3 claims
- 1846US5902897APolyamines and their use in coating compositionsBAYER AG·Filed 1996·Granted May 11, 1999·8 cites·16 claims
- 1934US5532313AHeat curable coating compositions and their use as top coatsBAYER AG·Filed 1995·Granted Jul 2, 1996·3 cites·1 claims
- 2031US6562463B2One-component stoving composition and use thereofBAYER AG·Filed 1998·Granted May 13, 2003·1 cites·9 claims
- 2131US6005046APolyisocyanates blocked with 3,5-dimethyl-1,2,4-triazoleBAYER AG·Filed 1999·Granted Dec 21, 1999·1 cites·6 claims
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