Inventor · disambiguated record
Istvan Schon
Also filed as: KISFALUDY LAJOS · NAFRADI JOZSEF · SCHOEN ISTVAN · SCHON ISTVAN
11 granted patents·107 citations·filing 1973–1994
89Inventor score
Files withRICHTER GEDEON VEGYESZET11
Top patents by PatentIndex Score
11 records- 0187US4428938APeptides affecting the immune regulation and a process for their preparationRICHTER GEDEON VEGYESZET·Filed 1982·Granted Jan 31, 1984·66 cites·3 claims
- 0264US5008246ANovel peptides suppressing the function of the immune system, pharmaceutical compositions containing them and process for preparing sameRICHTER GEDEON VEGYESZET·Filed 1989·Granted Apr 16, 1991·11 cites·9 claims
- 0355US4172130Aα-AMINOACYL CONTAINING NEW PEPTIDES WITH GASTRIN EFFECTS AND A PROCESS FOR THE PREPARATION THEREOFRICHTER GEDEON VEGYESZET·Filed 1977·Granted Oct 23, 1979·4 cites·19 claims
- 0452US5041535AAntileukemic and immunostimulant peptidesRICHTER GEDEON VEGYESZET·Filed 1987·Granted Aug 20, 1991·6 cites·3 claims
- 0545US3953415AProcess for the preparation of biologically active polypeptides containing aspartyl groupRICHTER GEDEON VEGYESZET·Filed 1973·Granted Apr 27, 1976·8 cites·1 claims
- 0638US4183909APhenylglycine-containing new peptides with gastrine effects and a process for the preparation thereofRICHTER GEDEON VEGYESZET·Filed 1977·Granted Jan 15, 1980·3 cites·16 claims
- 0734US5312812APharmaceutical compositions comprising novel oligopeptides exhibiting selective inhibiting effect upon the proliferation of hemopoietic cellsRICHTER GEDEON VEGYESZET·Filed 1994·Granted May 17, 1994·3 cites·2 claims
- 0834US5155123APyridine derivatives and pharmaceutical compositions containing themRICHTER GEDEON VEGYESZET·Filed 1990·Granted Oct 13, 1992·2 cites·8 claims
- 0928US5093320ANovel peptides inhibiting the maturation of t-lymphocytes and the activity of macrophages, pharmaceutical compositions containing them and process for preparing sameRICHTER GEDEON VEGYESZET·Filed 1990·Granted Mar 3, 1992·1 cites·4 claims
- 1027US5273960AHigh purity crystalline peptides arglysasp and arglysaspval and a process for their preparationRICHTER GEDEON VEGYESZET·Filed 1991·Granted Dec 28, 1993·1 cites·11 claims
- 1125US4948873AGonadoliberine analogues of high activityRICHTER GEDEON VEGYESZET·Filed 1986·Granted Aug 14, 1990·2 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Istvan Schon 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 →