Inventor · disambiguated record
Michael Rasberger
Also filed as: BAUMEISTER PETER · KARRER FRIEDRICH · MOSER PAUL · RASBERGER MICHAEL
58 granted patents·970 citations·filing 1974–1998
99Inventor score
Top patents by PatentIndex Score
58 records- 0199US4198334ASubstituted malonic acid derivatives and their use as stabilizersCIBA GEIGY CORP·Filed 1977·Granted Apr 15, 1980·117 cites·21 claims
- 0298US4233412APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Nov 11, 1980·90 cites·20 claims
- 0397US3993655AStabilizers for synthetic polymersCIBA GEIGY CORP·Filed 1974·Granted Nov 23, 1976·41 cites·13 claims
- 0496US4259492ADioxaphosphepinesCIBA GEIGY CORP·Filed 1979·Granted Mar 31, 1981·31 cites·18 claims
- 0595US4161592APiperidinyl-s-triazinesCIBA GEIGY CORP·Filed 1977·Granted Jul 17, 1979·37 cites·9 claims
- 0695US3966711A4-Alkyl-1,4-diaza-5-oxo-cycloheptanes and their 1-oxylsCIBA GEIGY CORP·Filed 1974·Granted Jun 29, 1976·42 cites·9 claims
- 0793US3971757A3-Alkyl-4-oxo-imidazolidines and their 1-oxylsCIBA GEIGY CORP·Filed 1974·Granted Jul 27, 1976·37 cites·12 claims
- 0892US4268593ARecording material for color photographyCIBA GEIGY AG·Filed 1979·Granted May 19, 1981·27 cites·8 claims
- 0988US6046263ALiquid antioxidants as stabilizersCIBA SC HOLDING AG·Filed 1998·Granted Apr 4, 2000·54 cites·13 claims
- 1088US4692258ATetrahydroquinolines as antioxidants for lubricantsCIBA GEIGY CORP·Filed 1985·Granted Sep 8, 1987·48 cites·10 claims
- 1187US4383950APhosphite stabilizersCIBA GEIGY CORP·Filed 1981·Granted May 17, 1983·18 cites·3 claims
- 1287US4250268APolysilylesters having a polyalkylpiperidine as part of the polymer useful as light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Feb 10, 1981·14 cites·14 claims
- 1387US4238613APolyalkylpiperidine derivativesCIBA GEIGY CORP·Filed 1978·Granted Dec 9, 1980·20 cites·7 claims
- 1487US4221701AStabilized synthetic polymersCIBA GEIGY CORP·Filed 1978·Granted Sep 9, 1980·13 cites·11 claims
- 1586US5523007AStabilized diesel engine oilCIBA GEIGY CORP·Filed 1995·Granted Jun 4, 1996·46 cites·20 claims
- 1686US4317911APiperidine containing cyanuric acid derivativesCIBA GEIGY CORP·Filed 1977·Granted Mar 2, 1982·14 cites·14 claims
- 1786US4232131APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Nov 4, 1980·21 cites·21 claims
- 1885US4148784APhenol stabilizersCIBA GEIGY CORP·Filed 1976·Granted Apr 10, 1979·12 cites·7 claims
- 1983US4226999APiperidyl esters of phenolalkylene carboxylic acidsCIBA GEIGY CORP·Filed 1979·Granted Oct 7, 1980·10 cites·3 claims
- 2082US4276232APhosphorus stabilizersCIBA GEIGY CORP·Filed 1979·Granted Jun 30, 1981·11 cites·1 claims
- 2181US4380676AProcess for the production of 2,2'-dihydroxy-biphenylsCIBA GEIGY CORP·Filed 1981·Granted Apr 19, 1983·15 cites·11 claims
- 2281US4233410APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Nov 11, 1980·17 cites·10 claims
- 2381US3959295AProcess for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidineCIBA GEIGY CORP·Filed 1974·Granted May 25, 1976·11 cites·53 claims
- 2479US4321218APhosphite stabilizerCIBA GEIGY CORP·Filed 1980·Granted Mar 23, 1982·21 cites·1 claims
- 2578US4322527A6-Amino-dibenz[d,g][1,3,2]dioxaphosphocinesCIBA GEIGY CORP·Filed 1980·Granted Mar 30, 1982·9 cites·13 claims
- 2677US4185006ACyclic phosphonite stabilizersCIBA GEIGY CORP·Filed 1978·Granted Jan 22, 1980·17 cites·9 claims
- 2774US4374742ANovel lubricant additivesCIBA GEIGY CORP·Filed 1981·Granted Feb 22, 1983·26 cites·11 claims
- 2874US4299926APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1980·Granted Nov 10, 1981·14 cites·25 claims
- 2970US4414345ACompositions stabilized with dioxaphosphepinesCIBA GEIGY CORP·Filed 1981·Granted Nov 8, 1983·6 cites·22 claims
- 3070US3948852ANickel stabilisers for synthetic polymersCIBA GEIGY CORP·Filed 1974·Granted Apr 6, 1976·7 cites·21 claims
- 3169US4301061ADibenzodioxaphosphepines and stabilized polymersCIBA GEIGY CORP·Filed 1980·Granted Nov 17, 1981·5 cites·3 claims
- 3268US4380515AN-Substituted 6-amino-dibenz[c,e][1,2]oxaphosphorinesCIBA GEIGY CORP·Filed 1981·Granted Apr 19, 1983·7 cites·2 claims
- 3368US4260689APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Apr 7, 1981·9 cites·7 claims
- 3465US4386204A6-Piperidino-dibenz[d,g][1,3,6,2]dioxathiophosphocineCIBA GEIGY CORP·Filed 1981·Granted May 31, 1983·4 cites·1 claims
- 3564US4208525AReduction of 4-oxo-tetraalkylpiperidinesCIBA GEIGY CORP·Filed 1977·Granted Jun 17, 1980·4 cites·8 claims
- 3662US4185007ABarbituric acid derivatives containing a phenolic moiety and/or a hindered amine moietyCIBA GEIGY CORP·Filed 1977·Granted Jan 22, 1980·4 cites·10 claims
- 3762US4148783AHydroxybenzylmalonic acid derivativesCIBA GEIGY CORP·Filed 1976·Granted Apr 10, 1979·10 cites·12 claims
- 3859US4260691APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Apr 7, 1981·6 cites·13 claims
- 3956US4409346ACompositions stabilized by 6-amino-dibenz[d,g][1,3,2]dioxaphosphocinesCIBA GEIGY CORP·Filed 1980·Granted Oct 11, 1983·3 cites·14 claims
- 4056US4297492APhenolic-1,3,5-triazinesCIBA GEIGY CORP·Filed 1980·Granted Oct 27, 1981·12 cites·8 claims
- 4156US4046788ANickel stabilizers for synthetic polymersCIBA GEIGY CORP·Filed 1976·Granted Sep 6, 1977·3 cites·11 claims
- 4252US4234700APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Nov 18, 1980·6 cites·13 claims
- 4352US4234699APolymeric light stabilizers for plasticsCIBA GEIGY CORP·Filed 1978·Granted Nov 18, 1980·7 cites·14 claims
- 4451US4661594ACertain [(2,2,6,6-tetramethyl-4-piperidyl)amino]-1,3,2-dioxaphosphorinanes useful as stabilizers for protecting resinsCIBA GEIGY CORP·Filed 1985·Granted Apr 28, 1987·7 cites·5 claims
- 4550US4434109APhosphonous acid monoester-monoamidesCIBA GEIGY CORP·Filed 1981·Granted Feb 28, 1984·5 cites·7 claims
- 4647US4247694AComplexes of metal salts of hydroxybenzoic acids and piperidinesCIBA GEIGY CORP·Filed 1978·Granted Jan 27, 1981·5 cites·7 claims
- 4747US4151356A5-Triazin-2-yl phosphonatesCIBA GEIGY CORP·Filed 1977·Granted Apr 24, 1979·2 cites·5 claims
- 4846US4026866ANickel stabilizers for synthetic polymersCIBA GEIGY CORP·Filed 1975·Granted May 31, 1977·6 cites·11 claims
- 4943US4579682APhosphonous acid monoester-monoamidesCIBA GEIGY CORP·Filed 1983·Granted Apr 1, 1986·3 cites·8 claims
- 5041US3954708ASynthetic polymers stabilized with a nickel benzoate and a polyolCIBA GEIGY CORP·Filed 1974·Granted May 4, 1976·3 cites·12 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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