Inventor · disambiguated record
Pyong-Nae Son
Also filed as: SON PYONG N · SON PYONG-NAE
40 granted patents·579 citations·filing 1975–1992
98Inventor score
Files withGOODRICH CO B F40
Top patents by PatentIndex Score
40 records- 0196US4480092AAlkylated polyalkylenepolyamines, substituted oxo-piperazinyl-triazinesGOODRICH CO B F·Filed 1982·Granted Oct 30, 1984·51 cites·13 claims
- 0296US4292240A2-Keto-1,4-diazacycloalkanesGOODRICH CO B F·Filed 1979·Granted Sep 29, 1981·38 cites·2 claims
- 0396US4190571ASubstituted 2-keto-1,4-diazacycloalkanes and UV-light-stabilized compositions containing themGOODRICH CO B F·Filed 1977·Granted Feb 26, 1980·43 cites·19 claims
- 0495US4547538AAlkylated polyalkylenepolyamines, substituted oxo-piperazinyl-triazines and UV light stabilized compositionsGOODRICH CO B F·Filed 1984·Granted Oct 15, 1985·36 cites·11 claims
- 0592US5071981AAlkylated oxo-piperanzinyl-triazineGOODRICH CO B F·Filed 1990·Granted Dec 10, 1991·52 cites·3 claims
- 0691US4722806AAlkylated polyalkylenepolyamines, substituted oxo-piperazinyl-triazines and UV light stabilized compositionsGOODRICH CO B F·Filed 1985·Granted Feb 2, 1988·31 cites·12 claims
- 0791US4629752ASubstituted oxo-piperazinyl-triazines and UV light stabilized compositionsGOODRICH CO B F·Filed 1985·Granted Dec 16, 1986·45 cites·20 claims
- 0887US4698446ASynthesis of polyamines and mixture formed thereby, of diprimary polyalkylene polyamines with disubstituted N-adjacent terminal carbon atom(s)GOODRICH CO B F·Filed 1986·Granted Oct 6, 1987·23 cites·6 claims
- 0986US4251435AHigh molecular weight piperidine derivatives as UV stabilizersGOODRICH CO B F·Filed 1979·Granted Feb 17, 1981·14 cites·16 claims
- 1086US4207228AUV-Light-stabilized compositions containing substituted 1,5-diazacycloalkanes, novel compounds and synthesis thereofGOODRICH CO B F·Filed 1977·Granted Jun 10, 1980·14 cites·16 claims
- 1185US4477665ASubstituted 2-keto-1,4-diazacycloalkanesGOODRICH CO B F·Filed 1981·Granted Oct 16, 1984·14 cites·2 claims
- 1281US4639479APolyalkylenepolyamine having pendant substituted oxo-piperazinyltriazines and UV light stabilized compositionsGOODRICH CO B F·Filed 1985·Granted Jan 27, 1987·27 cites·6 claims
- 1380US4797438AStabilized gamma-irradiated polypropylene and sterilizable articles thereofGOODRICH CO B F·Filed 1987·Granted Jan 10, 1989·27 cites·9 claims
- 1477US4298737APiperdinyl substituted 1,4-diaza-2-cycloalkanones and derivatives thereofGOODRICH CO B F·Filed 1979·Granted Nov 3, 1981·8 cites·6 claims
- 1571US4069195ASubstituted decahydroquinolines and their use as ultraviolet light stabilizerGOODRICH CO B F·Filed 1976·Granted Jan 17, 1978·15 cites·11 claims
- 1668US4929653AStabilized pigmented polypropylene fiber resistant to gas fadeGOODRICH CO B F·Filed 1987·Granted May 29, 1990·17 cites·2 claims
- 1767US5189173AAlkylated polyalkylene polyamines and process for selective alkylationGOODRICH CO B F·Filed 1989·Granted Feb 23, 1993·7 cites·2 claims
- 1865US4780495AN-(substituted)-α-(3,5-dialkyl-4-hydroxyphenyl)-α,α-disubstituted acetamides, and composition stabilized therewithGOODRICH CO B F·Filed 1988·Granted Oct 25, 1988·14 cites·13 claims
- 1964US4692487A1,2-ethanediyl-bis-2-piperazinone esters, oligomers thereof, and compositions stabilized therebyGOODRICH CO B F·Filed 1986·Granted Sep 8, 1987·6 cites·8 claims
- 2064US4006140AMorpholinothio oxamidesGOODRICH CO B F·Filed 1975·Granted Feb 1, 1977·4 cites·3 claims
- 2161US4841053AProcess for desensitizing a 1-(alkylamino)alkyl-polysubstituted piperazinone during recoveryGOODRICH CO B F·Filed 1988·Granted Jun 20, 1989·6 cites·5 claims
- 2260US4920228AN,N-disubstituted, α-(3,5-dialkyl-4-hydroxyphenyl)-α,α-disubstituted acetamides and composition stabilized therewithGOODRICH CO B F·Filed 1988·Granted Apr 24, 1990·5 cites·4 claims
- 2356US4455401A2-Keto-diazacycloalkane-urethane oligomers and U-V light stabilized compositionsGOODRICH CO B F·Filed 1982·Granted Jun 19, 1984·10 cites·9 claims
- 2454US4466916ASubstituted 2-keto-1,4-diazacycloalkanesGOODRICH CO B F·Filed 1982·Granted Aug 21, 1984·9 cites·5 claims
- 2554US4326063AHigh molecular weight piperidine derivatives as UV stabilizersGOODRICH CO B F·Filed 1980·Granted Apr 20, 1982·8 cites·5 claims
- 2653US4292237APolymeric ultraviolet light stabilizers containing hindered alkyl aminesGOODRICH CO B F·Filed 1977·Granted Sep 29, 1981·7 cites·9 claims
- 2750US4472548AOligomeric phenylphosphonitesGOODRICH CO B F·Filed 1983·Granted Sep 18, 1984·7 cites·12 claims
- 2850US4073770ASubstituted decahydroquinolines and their use as ultraviolet light stabilizersGOODRICH CO B F·Filed 1976·Granted Feb 14, 1978·9 cites·11 claims
- 2950US3965077ACycloalkylthio(electron-withdrawing group substituted)aniline compoundsGOODRICH CO B F·Filed 1975·Granted Jun 22, 1976·6 cites·11 claims
- 3045US4650903AOligomeric amides as synergists for antioxidants and UV stabilizersGOODRICH CO B F·Filed 1984·Granted Mar 17, 1987·5 cites·14 claims
- 3143US5096949AN,N-disubstituted, α-(3,5-dialkyl-4-hydroxyphenyl)-α,α-disubstituted acetamides and composition stabilized therewithGOODRICH CO B F·Filed 1990·Granted Mar 17, 1992·5 cites·5 claims
- 3241US4415684AUV-Light stabilized compositions containing substituted 1,5-diazacycloalkanesGOODRICH CO B F·Filed 1982·Granted Nov 15, 1983·4 cites·8 claims
- 3340US5240977AMulti-component stabilizer system for polyolefins pigmented with azo and disazo pigmentsGOODRICH CO B F·Filed 1991·Granted Aug 31, 1993·4 cites·27 claims
- 3436US5053505AProcess for the manufacture of a tri-substituted triazine stabilizerGOODRICH CO B F·Filed 1990·Granted Oct 1, 1991·1 cites·23 claims
- 3536US4675353AHindered 2-keto-1,4-diazacycloalkane oligomers containing triazine rings and compositions stabilized therebyGOODRICH CO B F·Filed 1985·Granted Jun 23, 1987·3 cites·5 claims
- 3635US4687850APurification of 1-(2-amino-2-alkylpropyl)-3,3,5,5-tetraalkylpiperazinonesGOODRICH CO B F·Filed 1984·Granted Aug 18, 1987·0 cites·7 claims
- 3734US5098944AThermooxidative stabilization of polymers with a n4-alkylated oxo-piperazinyl-triazineGOODRICH CO B F·Filed 1990·Granted Mar 24, 1992·2 cites·10 claims
- 3833US5270471AProcess for making alkylated polyalkylenepolyamines by selective alkylationGOODRICH CO B F·Filed 1992·Granted Dec 14, 1993·1 cites·10 claims
- 3931US4326061ASubstituted decahydroquinolinesGOODRICH CO B F·Filed 1977·Granted Apr 20, 1982·1 cites·4 claims
- 4029US5239071AProcess for methylating a hindered nitrogen atom in an inert non-aqueous solventGOODRICH CO B F·Filed 1989·Granted Aug 24, 1993·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →