Inventor · disambiguated record
Rolf Putter
Also filed as: PUETTER ROLF · PUTTER ROLF · SCHOSSLER WILLI
15 granted patents·155 citations·filing 1974–1981
92Inventor score
Files withBAYER AG15
Top patents by PatentIndex Score
15 records- 0192US4028393AProcess for the production of polyfunctional cyanic acid estersBAYER AG·Filed 1976·Granted Jun 7, 1977·31 cites·4 claims
- 0288US4094852AProcess for the production of polytriazines in the presence of high-boiling estersBAYER AG·Filed 1976·Granted Jun 13, 1978·43 cites·7 claims
- 0388US4046796AProcess for the production of polyfunctional cyanic acid estersBAYER AG·Filed 1976·Granted Sep 6, 1977·21 cites·2 claims
- 0479US3978028AProcess for preparing s-triazine prepolymers by condensation of an aromatic polyhydroxy compound with cyanuric chloride and thereafter reacting the condensation product with cyanogen halide in the presence of baseBAYER AG·Filed 1974·Granted Aug 31, 1976·20 cites·11 claims
- 0571US4178308AProcess for the preparation of 1-amino-8-naphthol-3,6-disulphonic acid (H-acid)BAYER AG·Filed 1978·Granted Dec 11, 1979·13 cites·11 claims
- 0668US4166826AProcess for the preparation of 1-amino-8-naphthol-3,6-disulphonic acid (H-acid)BAYER AG·Filed 1978·Granted Sep 4, 1979·7 cites·14 claims
- 0754US4049630AProcess for preparation of s-triazine prepolymersBAYER AG·Filed 1975·Granted Sep 20, 1977·9 cites·21 claims
- 0846US4094861AProcess for the production of non-inflammable polytriazinesBAYER AG·Filed 1976·Granted Jun 13, 1978·6 cites·10 claims
- 0944US3931255AProcess for the production of 5-nitro-1,4-naphthoquinoneBAYER AG·Filed 1974·Granted Jan 6, 1976·2 cites·6 claims
- 1039US4375562AProcess for the preparation of bis-(amino-phenyl)-disulphidesBAYER AG·Filed 1981·Granted Mar 1, 1983·1 cites·10 claims
- 1139US4180521AProcess for the preparation of naphthalene-1,3,6-trisulphonic acidBAYER AG·Filed 1978·Granted Dec 25, 1979·1 cites·11 claims
- 1239US4091013AProcess for preparing 1-amino-naphthalene-7-sulphonic acidBAYER AG·Filed 1976·Granted May 23, 1978·1 cites·8 claims
- 1332US4137238AProcess for the preparation of 2-hydroxycarbazolesBAYER AG·Filed 1978·Granted Jan 30, 1979·0 cites·7 claims
- 1427US4341719AProcess for the preparation of 1-amino-2-ethoxy-naphthalene-6-sulphonic acidBAYER AG·Filed 1981·Granted Jul 27, 1982·0 cites·12 claims
- 1524US4377535AProcess for the preparation of nitro-T-acid (8-nitro-naphthalene-1,3,6-trisulphonic acid)BAYER AG·Filed 1980·Granted Mar 22, 1983·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →