Inventor · disambiguated record
Laszlo Litkei
Also filed as: LITKEI LASZLO
5 granted patents·51 citations·filing 1977–1995
77Inventor score
Files withALKALOIDA VEGYESZETI GYAR2AKLALOIDA VEGYESZETI GYAR RT1CHINOIN GYOGYSZER ES VEGYESZET1MONSANTO EUROPE SA1
Top patents by PatentIndex Score
5 records- 0172US5324708ANon-hygroscopic monoammonium salts of phosphonic and phosphinic acidsAKLALOIDA VEGYESZETI GYAR RT·Filed 1992·Granted Jun 28, 1994·33 cites·12 claims
- 0266US5410075ANon-hygroscopic monoammonium salts of phosphonic and phosphinic acidsALKALOIDA VEGYESZETI GYAR·Filed 1994·Granted Apr 25, 1995·14 cites·8 claims
- 0334US5543562ANon-hygroscopic monoammonium salts of phosphonic acids or phosphinic acidsMONSANTO EUROPE SA·Filed 1995·Granted Aug 6, 1996·4 cites·5 claims
- 0428US4167636A7,8-Dihydroisomorphine derivative, namely azidoethylmorphineCHINOIN GYOGYSZER ES VEGYESZET·Filed 1978·Granted Sep 11, 1979·0 cites·1 claims
- 0526US4144236A6-Deoxy-6-azido-14-hydroxy-7,8-dihydroisomorphine or a pharmaceutically acceptable salt thereofALKALOIDA VEGYESZETI GYAR·Filed 1977·Granted Mar 13, 1979·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →