Inventor · disambiguated record
Janos Horvath
Also filed as: HORVATH JANOS · Horváth János
11 granted patents·2 pending applications·79 citations·filing 1977–2025
86Inventor score
Files withRICHTER GEDEON NYRT3RICHTER GEDEON VEGYESZET3DOLBY LABORATORIES LICENSING CORP2DANCSI LAJOSNE1HORVATH JANOS1
Top patents by PatentIndex Score
13 records- 0187US4084375AMethod and apparatus for generating buoyancy power via electrolysisHORVATH JANOS·Filed 1977·Granted Apr 18, 1978·52 cites·11 claims
- 0270US7199257B1Process for the synthesis of N-(4-cyano-3-trifluoromethylphenyl)-3-(4-fluorophenylsulfonyl)-2-hydroxy-2-methylpropionamideRICHTER GEDEON VEGYESZET·Filed 2000·Granted Apr 3, 2007·8 cites·18 claims
- 0364US7576226B2Process of making isomers of norelgestromin and methods using the sameRICHTER GEDEON VEGYESZET·Filed 2004·Granted Aug 18, 2009·2 cites·20 claims
- 0460US8314145B2High purity 17α-cyanomethyl-17β-hydroxy-estra-4,9-diene-3-one and process for the synthesis thereofDANCSI LAJOSNE·Filed 2006·Granted Nov 20, 2012·1 cites·14 claims
- 0560US2009312299A1Isolated Isomers of Norelgestromin and Methods of Making and Using the SameRICHTER GEDEON VEGYESZET·Filed 2009·Application pending·0 cites
- 0654US2025234102A1Floor plan construction system and methodDOLBY LABORATORIES LICENSING CORP·Filed 2025·Application pending·0 cites
- 0751US9562067B2Process for the production of 19-norpregn-4-en-3,20-dione-17α-ol(gestonorone) and intermediates thereforRICHTER GEDEON NYRT·Filed 2014·Granted Feb 7, 2017·0 cites·20 claims
- 0849US12244872B2Wrapped reshaping for codeword augmentation with neighborhood consistencyDOLBY LABORATORIES LICENSING CORP·Filed 2021·Granted Mar 4, 2025·0 cites·24 claims
- 0949US9127387B2Needle bar driving system for sewing machinesKása Zoltán ·Filed 2013·Granted Sep 8, 2015·1 cites·6 claims
- 1047US11274119B2Industrial process for the synthesis of nomegestrol-acetateRICHTER GEDEON NYRT·Filed 2017·Granted Mar 15, 2022·0 cites·7 claims
- 1142US9676814B2Industrial process for the synthesis of ulipristal acetate and its 4′-acetyl analogueRICHTER GEDEON NYRT·Filed 2014·Granted Jun 13, 2017·0 cites·20 claims
- 1242US4639304AApparatus for determination of aluminum oxide content of the cryolite melt in aluminum electrolysis cellsNEHEZIPARI MUESZAKI EGYETEM·Filed 1985·Granted Jan 27, 1987·14 cites·2 claims
- 1320US4614540AProcess for the removal of contaminating elements from pig-iron, steel, other metals and metal alloysVASIPARI KUTATO FEJLESZTO·Filed 1985·Granted Sep 30, 1986·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Janos Horvath 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 →