Inventor · disambiguated record
Kuno Wagner
Also filed as: FREIMUTH REINHARD · HAAS PETER · MAZANEK JAN · MULLER HANNS P
129 granted patents·3,228 citations·filing 1969–1986
99Inventor score
Top patents by PatentIndex Score
129 records- 0198US4322523AMethylolated mono- and oligosaccharidesBAYER AG·Filed 1979·Granted Mar 30, 1982·88 cites·46 claims
- 0298US4294719APolyisocyanates which contain carbodiimide groups and which are stable in storageBAYER AG·Filed 1977·Granted Oct 13, 1981·81 cites·19 claims
- 0398US4225481AAminoplast dispersions and polyurethanes prepared therefromBAYER AG·Filed 1974·Granted Sep 30, 1980·87 cites·14 claims
- 0498US4002601AUrethane oxazolidinesBAYER AG·Filed 1975·Granted Jan 11, 1977·67 cites·6 claims
- 0597US4487928AProcess for the preparation of polyisocyanates containing isocyanurate groups, and the use of the products of the process as isocyanate component in the production of polyurethanesBAYER AG·Filed 1981·Granted Dec 11, 1984·62 cites·4 claims
- 0697US4301310AProcess for the preparation of low molecular weight polyhydroxyl compoundsBAYER AG·Filed 1980·Granted Nov 17, 1981·81 cites·3 claims
- 0797US4260530AProcess for the preparation of polyurethane resins using stable dispersions as a starting componentBAYER AG·Filed 1979·Granted Apr 7, 1981·102 cites·10 claims
- 0897US4088665AProcess for the partial carbodiimidization of organic isocyanatesBAYER AG·Filed 1976·Granted May 9, 1978·137 cites·6 claims
- 0996US4344855AProcess for the production of polyisocyanates which contain carbodiimide groups and which are stable in storageBAYER AG·Filed 1976·Granted Aug 17, 1982·80 cites·10 claims
- 1096US4224417AHigh molecular weight polyamines and their use in preparation of polyurethane resinsBAYER AG·Filed 1979·Granted Sep 23, 1980·128 cites·3 claims
- 1195US4301262AProcess for the production of aminoplast dispersionsBAYER AG·Filed 1980·Granted Nov 17, 1981·78 cites·1 claims
- 1295US4246160AProcess for the production of aminoplast dispersionsBAYER AG·Filed 1976·Granted Jan 20, 1981·76 cites·9 claims
- 1395US4147714AProcess for the preparation of polyisocyanates which contain biuret groupsBAYER AG·Filed 1978·Granted Apr 3, 1979·44 cites·7 claims
- 1495US4051165APreparation of biuret polyisocyanatesBAYER AG·Filed 1970·Granted Sep 27, 1977·47 cites·10 claims
- 1594US4684728ASolubilizing biologically active compounds with reactive hydrogen atomsBAYER AG·Filed 1979·Granted Aug 4, 1987·48 cites·12 claims
- 1694US4219508AProcess for the preparation of low molecular weight polyhydroxyl compoundsBAYER AG·Filed 1977·Granted Aug 26, 1980·33 cites·42 claims
- 1794US3943158AUrea diisocyanate compositionsBAYER AG·Filed 1973·Granted Mar 9, 1976·34 cites·1 claims
- 1893US4383051AProcess for the preparation of polyurethane plastics using dianhydro-hexite diolsBAYER AG·Filed 1982·Granted May 10, 1983·50 cites·9 claims
- 1993US4379905AProcess for the preparation of polyisocyanates containing isocyanurate groups and their use in the production of polyurethanesBAYER AG·Filed 1982·Granted Apr 12, 1983·74 cites·12 claims
- 2092US4098933AProcess for the production of water-soluble or water-dispersible blocked polyisocyanatesBAYER AG·Filed 1975·Granted Jul 4, 1978·68 cites·9 claims
- 2192US4077989AProcess for the production of modified polyisocyanatesBAYER AG·Filed 1976·Granted Mar 7, 1978·51 cites·2 claims
- 2292US4044171AProcess for polyaddition products which contain uretdione groups and use in coatingsBAYER AG·Filed 1975·Granted Aug 23, 1977·54 cites·18 claims
- 2391US4247653AProcess for the preparation of low molecular weight polyhydroxyl compoundsBAYER AG·Filed 1977·Granted Jan 27, 1981·25 cites·15 claims
- 2491US3976622AProcess for the production of polyisocyanates with a biuret structureBAYER AG·Filed 1975·Granted Aug 24, 1976·52 cites·5 claims
- 2590US4570622AConstructional materialBAYER AG·Filed 1983·Granted Feb 18, 1986·44 cites·17 claims
- 2690US4411262AConstructional materialBAYER AG·Filed 1981·Granted Oct 25, 1983·159 cites·30 claims
- 2790US4320208AProcess for the production of polyurethane plastics in which polyisocyanates are reacted with reactive organic fillers comprising biomassesBAYER AG·Filed 1980·Granted Mar 16, 1982·48 cites·14 claims
- 2889US4150211APulverulent coating substanceBAYER AG·Filed 1978·Granted Apr 17, 1979·40 cites·15 claims
- 2987US4186257AProcess for the preparation of new segmented polyurethane resins derived from block copolymers being linked together through ester and/or urethane and/or urea groupsBAYER AG·Filed 1978·Granted Jan 29, 1980·32 cites·11 claims
- 3087US4160749AProcess for dissociating polyurethane resinsBAYER AG·Filed 1978·Granted Jul 10, 1979·38 cites·12 claims
- 3187US3998794APolyurethane polyureas which contain uretdione groupsBAYER AG·Filed 1975·Granted Dec 21, 1976·35 cites·11 claims
- 3286US4499253AProcess for the preparation of polyisocyanates containing isocyanurate groups and their use for the preparation of isocyanate-polyaddition productsBAYER AG·Filed 1983·Granted Feb 12, 1985·35 cites·12 claims
- 3385US4454259AProcess for the preparation of polyaddition products of isocyanates and denatured biomasses, their use as reactive fillers and as plant nutrients and a process for the production of sheets or shaped articles using the polyaddition productsBAYER AG·Filed 1983·Granted Jun 12, 1984·45 cites·7 claims
- 3485US4160754AStable polymer gelsBAYER AG·Filed 1978·Granted Jul 10, 1979·42 cites·12 claims
- 3584US4321394AProcess for the production of addition compounds of carbodiimides and compounds containing hydroxyl groupsBAYER AG·Filed 1980·Granted Mar 23, 1982·17 cites·8 claims
- 3684US4283219AAgrochemical agents and their useBAYER AG·Filed 1979·Granted Aug 11, 1981·23 cites·34 claims
- 3783US4331778AProcess for the production of polyurethane plasticsBAYER AG·Filed 1979·Granted May 25, 1982·29 cites·13 claims
- 3883US4254176ANovel transparent polyurethane polyurea films for lamination of glazing materials and their method of productionBAYER AG·Filed 1978·Granted Mar 3, 1981·50 cites·4 claims
- 3983US4028313AProcess for the production of water-dispersible polyhydroxyl compoundsBAYER AG·Filed 1976·Granted Jun 7, 1977·30 cites·11 claims
- 4082US4251255AAgrochemical agents and their useBAYER AG·Filed 1979·Granted Feb 17, 1981·35 cites·29 claims
- 4182US4028310AProcess for the production of polyureasBAYER AG·Filed 1975·Granted Jun 7, 1977·27 cites·23 claims
- 4281US4379862AProcess for the preparation of polyurethane resins using low molecular weight polyhydroxyl compounds prepared by the condensation of formaldehydeBAYER AG·Filed 1981·Granted Apr 12, 1983·12 cites·1 claims
- 4381US4173567AIsocyanate derivatives of 1,3[oxazoles, oxazines, diazoles and diazines]BAYER AG·Filed 1976·Granted Nov 6, 1979·8 cites·4 claims
- 4480US4518761AProcess for the preparation of mixed trimers from organic isocyanates, the mixed trimers obtained according to the process and the use thereof for the production of polyurethanesBAYER AG·Filed 1982·Granted May 21, 1985·34 cites·10 claims
- 4579US4134935ADental varnishesBAYER AG·Filed 1976·Granted Jan 16, 1979·31 cites·13 claims
- 4678US4334905AAgrochemical agents and their useBAYER AG·Filed 1980·Granted Jun 15, 1982·28 cites·5 claims
- 4778US4152350AProcess for the preparation of polyisocyanates containing biuret groupsBAYER AG·Filed 1977·Granted May 1, 1979·11 cites·10 claims
- 4878US4146723AHeterocyclic diisocyanates and a process for making polyurethanes and polyurethane-ureasBAYER AG·Filed 1974·Granted Mar 27, 1979·9 cites·5 claims
- 4978US3963430AConcentrated solutions, miscible with water in any ratio of anionic dyestuffsBAYER AG·Filed 1975·Granted Jun 15, 1976·9 cites·5 claims
- 5077US4326086AProcess for the preparaton of low molecular weight polyhydroxyl compoundsBAYER AG·Filed 1978·Granted Apr 20, 1982·18 cites·1 claims
Showing the top 50 of 129 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kuno Wagner files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →