Inventor · disambiguated record
Helmut Zondler
Also filed as: AUDYKOWSKI THADDEUS · LEHMANN HANS · SCHNEIDER WOLFGANG · ZONDLER HELMUT
37 granted patents·559 citations·filing 1974–1997
98Inventor score
Top patents by PatentIndex Score
37 records- 0197US4436892AImidazolidesCIBA GEIGY CORP·Filed 1982·Granted Mar 13, 1984·64 cites·10 claims
- 0296US4659363AN-(2-nitrophenyl)-2-aminopyrimidine derivatives, the preparation and use thereofCIBA GEIGY CORP·Filed 1984·Granted Apr 21, 1987·55 cites·9 claims
- 0395US4945100AProcess for the preparation of 1-triazolylethyl ether derivativesCIBA GEIGY CORP·Filed 1988·Granted Jul 31, 1990·57 cites·10 claims
- 0494US4694009APesticidal compositionsCIBA GEIGY CORP·Filed 1985·Granted Sep 15, 1987·48 cites·3 claims
- 0593US4324739ADimethylamino derivatives and their useCIBA GEIGY CORP·Filed 1980·Granted Apr 13, 1982·37 cites·2 claims
- 0691US4587311ANovel imidazolides and their use as curing agents for polyepoxide compoundsCIBA GEIGY CORP·Filed 1984·Granted May 6, 1986·46 cites·6 claims
- 0790US4550203AProcess for the preparation of N-substituted N-cyancarboxylic acid amidesCIBA GEIGY CORP·Filed 1983·Granted Oct 29, 1985·44 cites·3 claims
- 0884US4129556ACurable epoxide resin mixturesCIBA GEIGY CORP·Filed 1977·Granted Dec 12, 1978·32 cites·9 claims
- 0977US4122128AStorable rapidly hardening epoxy resin adhesiveCIBA GEIGY CORP·Filed 1977·Granted Oct 24, 1978·22 cites·6 claims
- 1076US4980355ACompositions for protecting plants against diseaseCIBA GEIGY CORP·Filed 1989·Granted Dec 25, 1990·15 cites·6 claims
- 1176US4151229AProcess for the manufacture of aminoalkyl-phosponic acid estersCIBA GEIGY CORP·Filed 1975·Granted Apr 24, 1979·9 cites·8 claims
- 1271US5468751AAminopyrimidine derivatives as microbicides, insecticides and acaricidesCIBA GEIGY CORP·Filed 1993·Granted Nov 21, 1995·12 cites·14 claims
- 1367US4352913ADimethylamino derivatives and their useCIBA GEIGY CORP·Filed 1981·Granted Oct 5, 1982·8 cites·3 claims
- 1466US4628105ANovel imidazolides and their use as curing agents for polyepoxide compoundsCIBA GEIGY CORP·Filed 1986·Granted Dec 9, 1986·12 cites·5 claims
- 1565US4840662AN-(2-nitrophenyl)-5-aminopyrimidine derivatives and useful for controlling harmful micro-organismsCIBA GEIGY CORP·Filed 1984·Granted Jun 20, 1989·5 cites·11 claims
- 1665US4201854ACurable epoxide resin mixturesCIBA GEIGY CORP·Filed 1978·Granted May 6, 1980·13 cites·14 claims
- 1764US4117038AStorable, rapidly hardening epoxy resin adhesiveCIBA GEIGY CORP·Filed 1977·Granted Sep 26, 1978·16 cites·5 claims
- 1864US3945953Aω,ω'-Bis-[4-amino-3-aminomethyl-piperidyl-(1)]-alkanes, process for their manufacture and their useCIBA GEIGY CORP·Filed 1974·Granted Mar 23, 1976·11 cites·9 claims
- 1958US4959096ACompositions for protecting plants against diseaseCIBA GEIGY CORP·Filed 1989·Granted Sep 25, 1990·6 cites·8 claims
- 2056US4113669APolymers flameproofed with 1,2-oxaphospholanesCIBA GEIGY CORP·Filed 1977·Granted Sep 12, 1978·9 cites·11 claims
- 2154US4849009A2-arylmethyliminopyrazines pyrazines, compositions and method of combating undesirable plant growth and of regulating plant growthCIBA GEIGY CORP·Filed 1987·Granted Jul 18, 1989·3 cites·14 claims
- 2254US4163098ACoating compound based on epoxide resin, an amine curing agent, and a hydrazone modifierCIBA GEIGY CORP·Filed 1978·Granted Jul 31, 1979·8 cites·6 claims
- 2354US3971792AProcess for the manufacture of 4-amino-3-aminomethylpiperidineCIBA GEIGY AG·Filed 1974·Granted Jul 27, 1976·3 cites·8 claims
- 2453US5112840ACompositions for protecting plants against diseaseCIBA GEIGY CORP·Filed 1990·Granted May 12, 1992·3 cites·9 claims
- 2553US4537946ACurable mixtures containing epoxy resins and isomelaminesCIBA GEIGY CORP·Filed 1984·Granted Aug 27, 1985·2 cites·4 claims
- 2651US4182832ACurable composition containing 1,4-diaminobutane derivativesCIBA GEIGY CORP·Filed 1978·Granted Jan 8, 1980·3 cites·5 claims
- 2745US4767443AAntifungal and antibacterial diazine derivatives compositions, intermediates, and method of use thereforCIBA GEIGY CORP·Filed 1985·Granted Aug 30, 1988·2 cites·26 claims
- 2844US5120741AMicrobicidesCIBA GEIGY CORP·Filed 1991·Granted Jun 9, 1992·2 cites·14 claims
- 2943US6268308B1Herbicidal S-substituted 1,2,4,6-thiatriazinesSYNGENTA CROP PROT INC·Filed 1997·Granted Jul 31, 2001·3 cites·6 claims
- 3040US3957820APyrrolidines containing two primary amino groups and process for their manufactureCIBA GEIGY CORP·Filed 1974·Granted May 18, 1976·1 cites·13 claims
- 3138US4718934A5-acylaminopyrimidinesCIBA GEIGY CORP·Filed 1986·Granted Jan 12, 1988·1 cites·18 claims
- 3238US4499268AProcess for the preparation of isomelaminesCIBA GEIGY CORP·Filed 1983·Granted Feb 12, 1985·3 cites·7 claims
- 3337US6362134B1Herbicidal 1,2,4,6-thiatriazinesSYNGENTA INVEST CORP·Filed 1996·Granted Mar 26, 2002·1 cites·27 claims
- 3435US4851028AMethod of combating undesirable plant growth and of regulating plant growthCIBA GEIGY CORP·Filed 1987·Granted Jul 25, 1989·0 cites·8 claims
- 3533US4045518A1,2-OxaphospholanesCIBA GEIGY CORP·Filed 1975·Granted Aug 30, 1977·2 cites·10 claims
- 3631US5175293APesticidesCIBA GEIGY CORP·Filed 1991·Granted Dec 29, 1992·0 cites·12 claims
- 3731US4150229A2,5-Di-(ω-aminoalkyl-1')-pyrazinesCIBA GEIGY CORP·Filed 1977·Granted Apr 17, 1979·1 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Helmut Zondler 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 →