Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48165 | Alkenyl (perfluoroalkyl) phosphinic acids | Nikolai (Mykola) Ignatyev, Michael Schulte, Karsten Koppe, Vural Bilir | 2020-08-18 |
| 10544186 | Process for the synthesis of amide bonds with the aid of novel catalysts | Nikolai Mykola Ignatyev, Peter Barthen, Myroslav Vysotsky | 2020-01-28 |
| 10160777 | Alkenyl(perfluoroalkyl)phosphinic acids | Nikolai (Mykola) Ignatyev, Michael Schulte, Karsten Koppe, Vural Bilir | 2018-12-25 |
| 9748605 | Sulfur-containing additives for electrochemical or optoelectronic devices | Michael Schmidt, Nikolai (Mykola) Ignatyev, Guenter Semrau, Peter Barthen, Christoph Breitenstein | 2017-08-29 |
| 9346838 | Process for the preparation of tris(perfluoroalkyl)phosphine oxides and bis(perfluoroalkyl)phosphinic acids | Nikolai (Mykola) Ignatyev, Karsten Koppe | 2016-05-24 |
| 9182615 | Particles for electrophoretic displays | Nils Greinert, Marc Uerdingen, Ludger Beylage, Nikolai (Mykola) Ignatyev, Jonathan Henry Wilson +6 more | 2015-11-10 |
| 9175021 | Process for the preparation of perfluoroalkylcyano- or perfluoroalkylcyanofluoroborates | Nikolai (Mykola) Ignatyev, Michael Schulte, Jan Sprenger, Maik Finze | 2015-11-03 |
| 9056881 | Process for the preparation of phosphinic acid esters | Nikolai Mykola Ignatyev, Michael Schulte, Christoph Alexander Jablonka, Karsten Koppe | 2015-06-16 |
| 9058935 | Compounds containing alkyl-cyano-borate or alkyl-cyano-fluoroborate anions | Nikolai (Mykola) Ignatyev, Michael Schulte, Kentaro Kawata, Tomohisa Goto, Jan Sprenger +1 more | 2015-06-16 |
| 8927757 | Process for the preparation of perfluoroalkylcyano- or perfluoroalkylcyanofluoroborates | Nikolai (Mykola) Ignatyev, Michael Schulte, Jan Sprenger, Maik Finze | 2015-01-06 |
| 8901340 | Compounds containing perfluoroalkyl-cyano-alkoxy-borate anions or perfluoroalkyl-cyano-alkoxy-fluoro-borate anions | Hiromi Shinohara, Kentaro Kawata, Hiroki Yoshizaki, Peer Kirsch, Nikolai (Mykola) Ignatyev +4 more | 2014-12-02 |
| 8859800 | Compounds containing alkyl-alkoxy-cyano-borate anions | Nikolai (Mykola) Ignatyev, Michael Schulte, Kentaro Kawata, Tomohisa Goto, Jan Sprenger +1 more | 2014-10-14 |
| 8835667 | Electrolyte formulations | Hiromi Shinohara, Kentaro Kawata, Hiroki Yoshizaki, Peer Kirsch, Nikolai (Mykola) Ignatyev +3 more | 2014-09-16 |
| 6310033 | Fragrance materials | Alex R. Pagano, Vrej Jubian | 2001-10-30 |
| 6187727 | Fragrance materials | Alex R. Pagano | 2001-02-13 |
| 6172016 | Fragrance materials | Alex R. Pagano | 2001-01-09 |
| 5888962 | Nitrile perfumery material | Alex R. Pagano | 1999-03-30 |
| 5457239 | Process for formylation of aromatic compounds | Richard L. Veazey, John J. Mahurter, Mark J. Jenkins, Neil R. Fairfax | 1995-10-10 |
| 5403823 | Alkyl indane aldehyde compounds | — | 1995-04-04 |
| 5401720 | Alkyl tetralin aldehyde compounds | — | 1995-03-28 |
| 5321173 | Indane compounds and compositions | — | 1994-06-14 |
| 5292720 | Formate ester indane compounds | — | 1994-03-08 |
| 5292719 | Tetralin formate ester aroma chemicals | — | 1994-03-08 |
| 5206217 | Indane compounds and compositions | — | 1993-04-27 |
| 5204322 | Nitrile and aldoxime indane compounds and compositions | — | 1993-04-20 |