Inventor · disambiguated record
Siegfried Altscher
Also filed as: ALTSCHER SIEGFRIED · KIM KI S
16 granted patents·159 citations·filing 1973–1978
94Inventor score
Files withSTAUFFER CHEMICAL CO16
Top patents by PatentIndex Score
16 records- 0188US4223104ACopoly (carbonate/phosphonate) compositionsSTAUFFER CHEMICAL CO·Filed 1978·Granted Sep 16, 1980·39 cites·12 claims
- 0265US3943085ASuspension copolymer compositionSTAUFFER CHEMICAL CO·Filed 1975·Granted Mar 9, 1976·16 cites·11 claims
- 0362US4039512APolymers of benzene phosphorus oxydichloride, 4,4'-thiodiphenol and POCl3STAUFFER CHEMICAL CO·Filed 1975·Granted Aug 2, 1977·11 cites·8 claims
- 0462US3948842AFire retardant polymeric additives of vinylidene halides with bis(hydrocarbyl) vinyl phosphonates and C1 -C20 alkylesters of acrylic and methacrylic acidsSTAUFFER CHEMICAL CO·Filed 1973·Granted Apr 6, 1976·14 cites·19 claims
- 0558US3992482AFire retardant thermoplastic polymer compositionsSTAUFFER CHEMICAL CO·Filed 1974·Granted Nov 16, 1976·8 cites·8 claims
- 0658US3991134AFire retardant thermoplastic polymer compositionsSTAUFFER CHEMICAL CO·Filed 1974·Granted Nov 9, 1976·13 cites·8 claims
- 0756US3935149AFire retardant aqueous emulsion copolymer additivesSTAUFFER CHEMICAL CO·Filed 1974·Granted Jan 27, 1976·7 cites·7 claims
- 0855US4086194APolyurethane foam containing a flame retardantSTAUFFER CHEMICAL CO·Filed 1975·Granted Apr 25, 1978·7 cites·6 claims
- 0955US4014839AFire retardant polymeric additivesSTAUFFER CHEMICAL CO·Filed 1976·Granted Mar 29, 1977·7 cites·8 claims
- 1053US4014838AFire retardant polymeric additivesSTAUFFER CHEMICAL CO·Filed 1976·Granted Mar 29, 1977·7 cites·9 claims
- 1151US4206296APolyester composition containing a benzene phosphorus oxydichloride, a diphenol and POCl3STAUFFER CHEMICAL CO·Filed 1975·Granted Jun 3, 1980·7 cites·9 claims
- 1248US4014836AFire retardant polymeric additivesSTAUFFER CHEMICAL CO·Filed 1976·Granted Mar 29, 1977·8 cites·10 claims
- 1342US3939227ABis(hydroxy and halo alkyl) alkyl or aryl phosphonatesSTAUFFER CHEMICAL CO·Filed 1974·Granted Feb 17, 1976·3 cites·6 claims
- 1440US3992481AFire retardant thermoplastic polymer compositionsSTAUFFER CHEMICAL CO·Filed 1974·Granted Nov 16, 1976·5 cites·8 claims
- 1537US4014837AFire retardant polymeric additivesSTAUFFER CHEMICAL CO·Filed 1976·Granted Mar 29, 1977·4 cites·8 claims
- 1634US3992337AFire retardant thermoplastic polymer compositionsSTAUFFER CHEMICAL CO·Filed 1974·Granted Nov 16, 1976·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →