Inventor · disambiguated record
Hans R. Meyer
Also filed as: BURDESKA KURT · MEYER HANS · MEYER HANS R · MEYER HANS RUDOLF
49 granted patents·2 pending applications·610 citations·filing 1973–2014
98Inventor score
Top patents by PatentIndex Score
51 records- 0196US3984399ABis-stilbene compoundsCIBA GEIGY AG·Filed 1974·Granted Oct 5, 1976·51 cites·23 claims
- 0295US4250317ABenzofuranyl-benzimidazolesCIBA GEIGY CORP·Filed 1978·Granted Feb 10, 1981·35 cites·5 claims
- 0390US3993659ABis-benzoxazolyl-naphthalenes as optical brightenersCIBA GEIGY CORP·Filed 1975·Granted Nov 23, 1976·19 cites·5 claims
- 0490US3991049AAromatic compounds containing ethylene double bonds, processes for their manufacture and useCIBA GEIGY AG·Filed 1974·Granted Nov 9, 1976·21 cites·19 claims
- 0585US4384121ACationic fluorescent whitening agentsCIBA GEIGY CORP·Filed 1980·Granted May 17, 1983·37 cites·6 claims
- 0684US4263431ACationic fluorescent whitening agentsCIBA GEIGY CORP·Filed 1979·Granted Apr 21, 1981·13 cites·9 claims
- 0782US4360679ABenzofuranyl-benzimidazolesCIBA GEIGY CORP·Filed 1980·Granted Nov 23, 1982·33 cites·5 claims
- 0880US4666627A4-Heterocyclylvinyl-4-'styryl-biphenylsCIBA GEIGY CORP·Filed 1984·Granted May 19, 1987·12 cites·27 claims
- 0980US4433975ACationic fluorescent whitening agentsCIBA GEIGY CORP·Filed 1982·Granted Feb 28, 1984·28 cites·7 claims
- 1080US4339393ADistyrylbiphenylsCIBA GEIGY CORP·Filed 1980·Granted Jul 13, 1982·10 cites·5 claims
- 1179US4146725ABenzofuranyl-benzimidazolesCIBA GEIGY CORP·Filed 1977·Granted Mar 27, 1979·26 cites·5 claims
- 1279US3956395ADistyrylbenzene disulfone derivativesMEYER HANS RUDOLF·Filed 1974·Granted May 11, 1976·13 cites·6 claims
- 1378US4432886ACationic fluorescent whitening agentsCIBA GEIGY CORP·Filed 1982·Granted Feb 21, 1984·26 cites·7 claims
- 1477US4264325APhenyl-benzimidazolyl-furanes for optical brightening of organic materialsCIBA GEIGY CORP·Filed 1979·Granted Apr 28, 1981·30 cites·5 claims
- 1577US4177347ADistilbenyl-oxdiazolesCIBA GEIGY CORP·Filed 1978·Granted Dec 4, 1979·8 cites·11 claims
- 1676US6740326B1Topical nail care compositionsBIOEQUAL AG·Filed 1999·Granted May 25, 2004·63 cites·9 claims
- 1775US4206072ABenzoxazolyl-phenyl-stilbenesCIBA GEIGY CORP·Filed 1978·Granted Jun 3, 1980·7 cites·6 claims
- 1875US4158099AProduction of aromatic compounds containing ethylene double bondsCIBA GEIGY AG·Filed 1976·Granted Jun 12, 1979·10 cites·1 claims
- 1972US4014870AStilbene compoundsCIBA GEIGY CORP·Filed 1975·Granted Mar 29, 1977·8 cites·8 claims
- 2072US3947410ANew bis-oxadiazole compoundsCIBA GEIGY CORP·Filed 1973·Granted Mar 30, 1976·8 cites·6 claims
- 2171US4189589APhenyl-benzimidazolyl-furanesCIBA GEIGY CORP·Filed 1978·Granted Feb 19, 1980·13 cites·18 claims
- 2269US5827874AMethods of treating pain and inflammation with prolineFiled 1996·Granted Oct 27, 1998·43 cites·7 claims
- 2364US5152922A1,4-distyrylbenzene compounds and mixtures thereof with other 1,4-distyrybenzene compoundsCIBA GEIGY CORP·Filed 1991·Granted Oct 6, 1992·7 cites·7 claims
- 2464US4478598AAmphoteric styrene derivatives useful as fluorescent brightenersCIBA GEIGY CORP·Filed 1982·Granted Oct 23, 1984·27 cites·14 claims
- 2564US4314820ADistyrylbenzene fluorescent brightening agentsCIBA GEIGY CORP·Filed 1980·Granted Feb 9, 1982·11 cites·25 claims
- 2663US4313846AN-Acyl-o-phenylenediaminesCIBA GEIGY CORP·Filed 1979·Granted Feb 2, 1982·4 cites·5 claims
- 2761US4013642AHeterocyclic compounds containing sulpho groupsCIBA GEIGY CORP·Filed 1975·Granted Mar 22, 1977·4 cites·7 claims
- 2858US8790671B2Topical fungicidal agents for treating nail disordersMEYER HANS·Filed 2008·Granted Jul 29, 2014·0 cites·10 claims
- 2954US4602087ADistyrylbiphenylsCIBA GEIGY CORP·Filed 1984·Granted Jul 22, 1986·3 cites·6 claims
- 3049US5035825AStable bleaching detergents containing stilbene fluorescent whitening agentsCIBA GEIGY CORP·Filed 1990·Granted Jul 30, 1991·13 cites·12 claims
- 3147US2014303249A1Topical fungicidal agents for treating nail disordersBIOEQUAL AG·Filed 2014·Application pending·0 cites
- 3246US4904794APyrazoline compoundsCIBA GEIGY CORP·Filed 1988·Granted Feb 27, 1990·2 cites·6 claims
- 3345US4468352ADistyrylbiphenylsCIBA GEIGY CORP·Filed 1982·Granted Aug 28, 1984·1 cites·7 claims
- 3445US4276188AProcess for manufacturing 2-stilbenyl-1,2,3-triazoles and new 2-stilbenyl-1,2,3-triazolesCIBA GEIGY CORP·Filed 1979·Granted Jun 30, 1981·1 cites·4 claims
- 3544US2007166249A1Pharmaceutical and cosmetic formulations for treating fingernailsMEYER HANS·Filed 2004·Application pending·0 cites
- 3643US4058408ABis-benzoxazolyl-naphthalenes as optical brightenersCIBA GEIGY CORP·Filed 1975·Granted Nov 15, 1977·4 cites·7 claims
- 3742US4867906AMixtures of fluorescent whitening agentsCIBA GEIGY CORP·Filed 1988·Granted Sep 19, 1989·3 cites·5 claims
- 3842US4172045AProcess for the manufacture of 2-stilbenyl-1,2,3-triazoles which contain carboxyl groups, novel 2-stilbenyl-1,2,3-triazoles which contain carboxyl groups and the use thereof as fluorescent brightenersCIBA GEIGY CORP·Filed 1976·Granted Oct 23, 1979·2 cites·12 claims
- 3941US4816590APyrazoline compounds and method of whiteningCIBA GEIGY CORP·Filed 1986·Granted Mar 28, 1989·1 cites·3 claims
- 4040US5470990ASulfonation of benzofuranylbiphenylsCIBA GEIGY CORP·Filed 1994·Granted Nov 28, 1995·1 cites·6 claims
- 4138US4778622AMixtures of fluorescent whitening agentsCIBA GEIGY CORP·Filed 1987·Granted Oct 18, 1988·2 cites·2 claims
- 4236US5434275ADibenzofuranylbiphenylsCIBA GEIGY CORP·Filed 1994·Granted Jul 18, 1995·0 cites·8 claims
- 4336US5072016AMixtures of fluorescent whitening agentsCIBA GEIGY CORP·Filed 1990·Granted Dec 10, 1991·2 cites·3 claims
- 4436US4891153AMixtures of fluorescent whitening agentsCIBA GEIGY CORP·Filed 1988·Granted Jan 2, 1990·2 cites·5 claims
- 4534US5308545APyrazoline compoundsCIBA GEIGY CORP·Filed 1992·Granted May 3, 1994·2 cites·17 claims
- 4633US5326491ADetergents containing certain sulfonated dibenzofuranylbiphenylsCIBA GEIGY CORP·Filed 1993·Granted Jul 5, 1994·2 cites·5 claims
- 4733US4542222ABenzimidazolesCIBA GEIGY CORP·Filed 1981·Granted Sep 17, 1985·1 cites·7 claims
- 4833US4017483ACoumarino-3,4-oxazolesCIBA GEIGY CORP·Filed 1974·Granted Apr 12, 1977·1 cites·17 claims
- 4931US4014644ATolane compoundsCIBA GEIGY CORP·Filed 1975·Granted Mar 29, 1977·0 cites·6 claims
- 5027US4455436AN-Acyl-o-phenylenediaminesCIBA GEIGY CORP·Filed 1981·Granted Jun 19, 1984·0 cites·4 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Hans R. Meyer 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 →