Inventor · disambiguated record
Walter Uerdingen
Also filed as: UERDINGEN WALTER · WAGNER KUNO
39 granted patents·815 citations·filing 1976–1997
98Inventor score
Top patents by PatentIndex Score
39 records- 0199US4324879AProcess for the preparation of polyisocyanates containing isocyanurate groups and the use thereofBAYER AG·Filed 1980·Granted Apr 13, 1982·226 cites·9 claims
- 0294US4137389ALow-molecular weight acrylate resins and a process for their productionBAYER AG·Filed 1978·Granted Jan 30, 1979·50 cites·2 claims
- 0389US4382114AMethod of producing metal effect lacquerings and sheets treated with weather-resistant multicoat metal effect lacqueringsBAYER AG·Filed 1981·Granted May 3, 1983·44 cites·8 claims
- 0487US4728676AThermosetting reactive resin mixtures and a process for the production of moldings using these mixturesBAYER AG·Filed 1987·Granted Mar 1, 1988·35 cites·9 claims
- 0587US4228815AMeasurement and control of multicomponent liquid systemsBAYER AG·Filed 1978·Granted Oct 21, 1980·46 cites·11 claims
- 0684US4296230APolyurethane coatings produced from (1) a polyisocyanate mixture of polyisocyanates from the diphenol methane series and a polyhydroxy polyether containing at least one tertiary amine nitrogen with (2) a polyol in a two component coating systemBAYER AG·Filed 1978·Granted Oct 20, 1981·30 cites·15 claims
- 0782US4788224ATwo stage process for the production of molded articlesBAYER AG·Filed 1987·Granted Nov 29, 1988·28 cites·8 claims
- 0881US4173567AIsocyanate derivatives of 1,3[oxazoles, oxazines, diazoles and diazines]BAYER AG·Filed 1976·Granted Nov 6, 1979·8 cites·4 claims
- 0977US4506045ACellulose ester-aliphatic polycarbonate thermoplastic moulding compositionsBAYER AG·Filed 1983·Granted Mar 19, 1985·25 cites·7 claims
- 1076US5194334AProcess for the production of sheet metal/duroplast composite elementsDSM NV·Filed 1990·Granted Mar 16, 1993·37 cites·12 claims
- 1175US4289813AProcess for coating solvent-free lacquersBAYER AG·Filed 1980·Granted Sep 15, 1981·27 cites·9 claims
- 1274US4404379ACycloaminals and a process for their preparationBAYER AG·Filed 1978·Granted Sep 13, 1983·19 cites·8 claims
- 1373US4242489AProcess for preparing polyurethanesBAYER AG·Filed 1979·Granted Dec 30, 1980·5 cites·4 claims
- 1472US4247689APreparation of isocyanate derivatives of 1,3[oxazoles, oxazines, diazoles and diazines]BAYER AG·Filed 1979·Granted Jan 27, 1981·5 cites·2 claims
- 1570US5055345AMultilayer composite materialBAYER AG·Filed 1990·Granted Oct 8, 1991·40 cites·6 claims
- 1669US5382625AThermoplastic moulding compositions with high notched impact strengthBAYER AG·Filed 1985·Granted Jan 17, 1995·18 cites·6 claims
- 1764US4683267AThermoplastic moulding compounds based on polyoxymethylene and polymeric adipatecarbonate mixed estersBAYER AG·Filed 1985·Granted Jul 28, 1987·17 cites·3 claims
- 1861US4518515AMoulding compositions of vinyl chloride polymers, graft polymers and polymeric plasticizers having a high resistance to ageingBAYER AG·Filed 1983·Granted May 21, 1985·16 cites·2 claims
- 1957US4228683AMethod of determining liquid flow in a conduitBAYER AG·Filed 1978·Granted Oct 21, 1980·14 cites·5 claims
- 2055US4657976AMoulding compositions of vinyl chloride polymers, graft polymers and polymeric plasticizers having a high resistance to ageingBAYER AG·Filed 1983·Granted Apr 14, 1987·13 cites·3 claims
- 2155US4511695ASoft polymer alloysBAYER AG·Filed 1984·Granted Apr 16, 1985·12 cites·4 claims
- 2254US4113705ATriisocyanates useful for the production of polyurethane resinsBAYER AG·Filed 1977·Granted Sep 12, 1978·8 cites·7 claims
- 2353US5958596AComposite materialBAYER AG·Filed 1997·Granted Sep 28, 1999·18 cites·5 claims
- 2453US4124569AProcess for the preparation of polyisocyanates containing urethane and biuret groupsBAYER AG·Filed 1977·Granted Nov 7, 1978·8 cites·16 claims
- 2551US4812589APolyhydroxyl compounds containing a sulfonic acid ester groupBAYER AG·Filed 1986·Granted Mar 14, 1989·8 cites·3 claims
- 2649US4045462ABicyclic triisocyanatesBAYER AG·Filed 1976·Granted Aug 30, 1977·6 cites·5 claims
- 2748US4522964APolymer powders containing graft polymerBAYER AG·Filed 1984·Granted Jun 11, 1985·10 cites·11 claims
- 2846US4720519AProcess for the production of non-foamed moldingsBAYER AG·Filed 1986·Granted Jan 19, 1988·8 cites·6 claims
- 2943US4690998ASpecial epoxy resinsBAYER AG·Filed 1986·Granted Sep 1, 1987·5 cites·1 claims
- 3040US4689376AHeat-hardenable epoxide resin mixturesBAYER AG·Filed 1985·Granted Aug 25, 1987·4 cites·5 claims
- 3138US4518743AMoulding compositions of vinyl chloride polymers, certain copolymers and polymeric plasticisers having a high resistance to ageingBAYER AG·Filed 1983·Granted May 21, 1985·5 cites·6 claims
- 3236US5064884ABlends of polyarylene sulfides, epoxides, glass fibers, optionally anhydride-containing polymers and optionally other additivesKOEHLER BURKHARD·Filed 1991·Granted Nov 12, 1991·6 cites·2 claims
- 3335US4150213AProcess for the production of polyisocyanate polyaddition products which comprises reacting organic polyisocyanates, polycyclic condensation products of formaldehyde with diamines, and waterBAYER AG·Filed 1978·Granted Apr 17, 1979·2 cites·14 claims
- 3434US5124382ABlends of polyarylene sulfides, epoxides, anhydrides, glass fibers and optionally other fillersBAYER AG·Filed 1991·Granted Jun 23, 1992·3 cites·2 claims
- 3534US4961179ACurable reaction compositions for producing data carriersBAYER AG·Filed 1987·Granted Oct 2, 1990·2 cites·6 claims
- 3634US4666980ATransparent moulding compositionsBAYER AG·Filed 1985·Granted May 19, 1987·3 cites·2 claims
- 3733US4324590AFixatives for dentistry and their useBAYER AG·Filed 1978·Granted Apr 13, 1982·1 cites·8 claims
- 3832US4533728AProcess for the production of high molecular weight polyester carbonatesBAYER AG·Filed 1984·Granted Aug 6, 1985·2 cites·6 claims
- 3931US5102929AMixtures of polyarylene sulphides, glass fibres and heterocyclic nitroaryloxy compoundsBAYER AG·Filed 1991·Granted Apr 7, 1992·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →