Inventor · disambiguated record
Peter Speiser
Also filed as: SPEISER PETER · SPEISER PETER P
16 granted patents·1,793 citations·filing 1973–1993
96Inventor score
Top patents by PatentIndex Score
16 records- 0197US4880634ALipid nano-pellets as excipient system for perorally administered drugsRENTSCHLER ARZNEIMITTEL·Filed 1987·Granted Nov 14, 1989·181 cites·28 claims
- 0296US4329332ABiodegradable submicroscopic particles containing a biologically active substance and compositions containing themCOUVREUR PATRICK·Filed 1979·Granted May 11, 1982·145 cites·12 claims
- 0392US4959389APharmaceutical preparation for the treatment of psoriatic arthritisSPEISER PETER P·Filed 1987·Granted Sep 25, 1990·144 cites·2 claims
- 0492US4107288AInjectable compositions, nanoparticles useful therein, and process of manufacturing samePHARMACEUTICAL SOCIETY OF VICT·Filed 1975·Granted Aug 15, 1978·512 cites·18 claims
- 0591US5424332APharmaceutical composition and process for the production thereofFiled 1993·Granted Jun 13, 1995·124 cites·11 claims
- 0691US4021364AMicrocapsules in the nanometric range and a method for their productionSPEISER PROF DR PETER·Filed 1973·Granted May 3, 1977·106 cites·7 claims
- 0790US4851439AFumaric acid derivatives, process for the production thereof and pharmaceutical compositions containing sameSPEISER PETER P·Filed 1985·Granted Jul 25, 1989·87 cites·9 claims
- 0890US4489055AProcess for preparing biodegradable submicroscopic particles containing a biologically active substance and their useSOPAR SA NV·Filed 1982·Granted Dec 18, 1984·101 cites·41 claims
- 0988US4225581ABiological materialsKREUTER JORG·Filed 1978·Granted Sep 30, 1980·61 cites·2 claims
- 1087US5451667AFumaric acid derivatives, process for the production thereof and pharmaceutical compositions containing sameFiled 1992·Granted Sep 19, 1995·77 cites·6 claims
- 1186US5149695AFumaric acid derivatives, process for the production thereof and pharmaceutical compositions containing sameSPEISER PETER P·Filed 1989·Granted Sep 22, 1992·71 cites·4 claims
- 1286US4013784ADelayed release pharmaceutical preparationsSPEISER PETER·Filed 1974·Granted Mar 22, 1977·49 cites·10 claims
- 1383US4269821ABiological materialsKREUTER JOERG·Filed 1980·Granted May 26, 1981·62 cites·2 claims
- 1468US4913908APreparation of submicroscopic particles, particles thus obtained and pharmaceutical compositions containing themSOPAR SA NV·Filed 1988·Granted Apr 3, 1990·36 cites·29 claims
- 1556US5187150APolyester-based composition for the controlled release of polypeptide medicinal substancesDEBIOPHARM SA·Filed 1990·Granted Feb 16, 1993·23 cites·21 claims
- 1646US4810697APharmaceutical formulaSPEISER PETER·Filed 1982·Granted Mar 7, 1989·14 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Peter Speiser 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 →