Inventor · disambiguated record
Dieter Dieterich
Also filed as: BALLE GERHARD · DIETERICH DIETER · HEINZE HELGA · LORENZ OTTO
76 granted patents·1,669 citations·filing 1973–1991
99Inventor score
Top patents by PatentIndex Score
76 records- 0198US4108814AAqueous polyurethane dispersions from solvent-free prepolymers using sulfonate diolsBAYER AG·Filed 1977·Granted Aug 22, 1978·259 cites·9 claims
- 0297US5130457AProcess for the preparation of n,n-disubstituted mono- and oligourethanesBAYER AG·Filed 1987·Granted Jul 14, 1992·63 cites·10 claims
- 0397US4097423AInorganic-organic compositionsBAYER AG·Filed 1974·Granted Jun 27, 1978·83 cites·35 claims
- 0497US3965051AComposite materialsBAYER AG·Filed 1974·Granted Jun 22, 1976·69 cites·15 claims
- 0596US4238378ACationic electrolyte-stable dispersions and process for producing polyurethanes useful thereinBAYER AG·Filed 1977·Granted Dec 9, 1980·66 cites·7 claims
- 0694US4105594AHighly filled polyurea foamsBAYER AG·Filed 1976·Granted Aug 8, 1978·61 cites·8 claims
- 0794US4052347AInorganic-organic compositionsBAYER AG·Filed 1974·Granted Oct 4, 1977·49 cites·27 claims
- 0894US3983081AInorganic-organic compositionBAYER AG·Filed 1974·Granted Sep 28, 1976·47 cites·28 claims
- 0994US3981831AInorganic-organic plasticBAYER AG·Filed 1974·Granted Sep 21, 1976·53 cites·17 claims
- 1093US4129696AProcess for the production of inorganic-organic plastic compositesBAYER AG·Filed 1976·Granted Dec 12, 1978·55 cites·19 claims
- 1192US4306998AProcess for the preparation of stable aqueous dispersions of oligourethanes or polyurethanes and their use as coating compounds for flexible or rigid substratesBAYER AG·Filed 1980·Granted Dec 22, 1981·80 cites·9 claims
- 1292US3970601AColored poly (urethane) urea powdersBAYER AG·Filed 1975·Granted Jul 20, 1976·21 cites·5 claims
- 1391US4569981ASolid, water-dispersible plastics precursors containing isocyanate groups, a process for the production of aqueous plastics dispersions using such plastics precursorsBAYER AG·Filed 1981·Granted Feb 11, 1986·50 cites·1 claims
- 1488US4386218APolyamines and processes for the production of such polyamines and of polyurethane plastics therefromBAYER AG·Filed 1981·Granted May 31, 1983·34 cites·15 claims
- 1588US3959329APolyisocyanates containing sulphonic acid or sulphonate groupsBAYER AG·Filed 1974·Granted May 25, 1976·19 cites·4 claims
- 1685US4160851AProcess for the production of plastics/metal compositesBAYER AG·Filed 1977·Granted Jul 10, 1979·37 cites·14 claims
- 1784US4094842ADispersing solid polyurethane prepolymers into waterBAYER AG·Filed 1976·Granted Jun 13, 1978·33 cites·9 claims
- 1883US4123423AProcess for the manufacture of plastics containing ester and/or urethane groupsBAYER AG·Filed 1977·Granted Oct 31, 1978·29 cites·12 claims
- 1982US4293474APolyurethane ionomer dispersions containing electrolytesBAYER AG·Filed 1980·Granted Oct 6, 1981·29 cites·3 claims
- 2082US3972723AMortar of inorganic binder and sulfonic acid group-containing formaldehyde condensation product with cycloalkanoneBAYER AG·Filed 1974·Granted Aug 3, 1976·31 cites·7 claims
- 2180US4142030AInorganic-organic plasticBAYER AG·Filed 1977·Granted Feb 27, 1979·28 cites·11 claims
- 2278US4289672ASizing glass fibers for thermoplastic resin reinforcementBAYER AG·Filed 1979·Granted Sep 15, 1981·26 cites·16 claims
- 2378US4042536AInorganic-organic plasticBAYER AG·Filed 1974·Granted Aug 16, 1977·30 cites·14 claims
- 2477US4276044AWater-soluble, ultra-filtrable polyurethane anionomers and the use thereof as sizes in the textile industryBAYER AG·Filed 1979·Granted Jun 30, 1981·17 cites·8 claims
- 2576US4532266APolymer-containing polyether polyamines and a process for the production of these polyaminesBAYER AG·Filed 1982·Granted Jul 30, 1985·23 cites·13 claims
- 2675US4211683AProcess for the preparation of aqueous dispersions of polyurethanesBAYER AG·Filed 1977·Granted Jul 8, 1980·20 cites·9 claims
- 2775US4146509AProcess for the production of inorganic-organic plasticsBAYER AG·Filed 1976·Granted Mar 27, 1979·23 cites·19 claims
- 2874US4172191AProcess for the preparation of polyisocyanates addition products containing carboxylate groupsBAYER AG·Filed 1978·Granted Oct 23, 1979·19 cites·11 claims
- 2974US3939222AProduction of polyurethane plasticsBAYER AG·Filed 1974·Granted Feb 17, 1976·21 cites·2 claims
- 3072US4201852APolyurethanes based on modified polyisocyanates containing sulphonic acid ester groups and process for the production thereofBAYER AG·Filed 1977·Granted May 6, 1980·17 cites·10 claims
- 3172US4190459AProcess for the production of mineral fiber matsBAYER AG·Filed 1978·Granted Feb 26, 1980·12 cites·6 claims
- 3271US4106897ALeather tanning with oligourethanesBAYER AG·Filed 1976·Granted Aug 15, 1978·11 cites·15 claims
- 3370US4565645ASingle-stage process for the production of polyamines and polyamines produced by such processBAYER AG·Filed 1983·Granted Jan 21, 1986·18 cites·15 claims
- 3470US4540720APolyamines, a process for the production of polyamines and their use in the production of polyurethanesBAYER AG·Filed 1982·Granted Sep 10, 1985·16 cites·14 claims
- 3570US3959348ALiquid organic polyisocyanates containing carboxyl and/or carboxylate groupsBAYER AG·Filed 1974·Granted May 25, 1976·15 cites·4 claims
- 3669US4186118AProcess for the preparation of modified aqueous synthetic resin dispersionsBAYER AG·Filed 1978·Granted Jan 29, 1980·16 cites·6 claims
- 3766US4224418ACompounds containing hydroxyl groups and urethano-aryl-sulfonic acid groupsBAYER AG·Filed 1979·Granted Sep 23, 1980·12 cites·1 claims
- 3865US4418160APolyamines and processes for the production of such polyamines and of polyurethane plastics therefromBAYER AG·Filed 1982·Granted Nov 29, 1983·13 cites·2 claims
- 3964US4282147ADispersion of aromatic isocyanatosulfonic acid uretdiones in organic polyisocyanates and a process for their preparationBAYER AG·Filed 1979·Granted Aug 4, 1981·4 cites·9 claims
- 4064US3988268APolyurethane foam plastics which contain ionic groupsBAYER AG·Filed 1974·Granted Oct 26, 1976·12 cites·1 claims
- 4159US4870206AAromatic polyisocyanates, their preparation and use as components for adhesivesBAYER AG·Filed 1988·Granted Sep 26, 1989·10 cites·4 claims
- 4259US4187074AWater-soluble cationic oligourethane resins and the use thereof for the treatment of pelts or leatherBAYER AG·Filed 1978·Granted Feb 5, 1980·11 cites·10 claims
- 4358US4119658AAromatic isocyanato-polysulphonic acidsBAYER AG·Filed 1977·Granted Oct 10, 1978·9 cites·9 claims
- 4458US4106898ALeather tanning with oligourethanesBAYER AG·Filed 1976·Granted Aug 15, 1978·6 cites·16 claims
- 4557US4385137ADispersions of polymers containing sulphonate groups, a process for the production thereof and their use as coating agentsBAYER AG·Filed 1981·Granted May 24, 1983·7 cites·13 claims
- 4655US4496491AAromatic diisocyanates containing N,N-disubstituted sulfonamide groups and processes for their productionBAYER AG·Filed 1982·Granted Jan 29, 1985·3 cites·3 claims
- 4754US4189562APolyhydroxy compounds containing urethane aryl sulfonic acid hydroxyalkyl ester groupsBAYER AG·Filed 1978·Granted Feb 19, 1980·3 cites·20 claims
- 4850US4723032AModified polyamines and a process for their productionBAYER AG·Filed 1982·Granted Feb 2, 1988·8 cites·13 claims
- 4949US4174434ACompounds containing hydroxyl groups and urethano-aryl-sulfonic acid groupsBAYER AG·Filed 1978·Granted Nov 13, 1979·5 cites·10 claims
- 5048US4359426AProcess for the production of aromatic isocyanates containing aromatically bound sulfochloride groupsBAYER AG·Filed 1981·Granted Nov 16, 1982·3 cites·5 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
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