AP

Albert Pfiffner

Hoffmann-La Roche: 7 patents #530 of 3,238Top 20%
CI Ciba-Geigy: 2 patents #1,054 of 2,867Top 40%
NA Novartis Ag: 2 patents #1,923 of 5,128Top 40%
NF Novartis Finance: 1 patents #94 of 193Top 50%
Overall (All Time): #428,362 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6124493 Process for the preparation of o-chloromethyl-phenylglyoxylic acid derivatives Jean-Marie Assercq, Hans-Dieter Schneider, Werner Pfaff 2000-09-26
5756811 Process for the preparation of o-chloromethyl-phenylglyoxylic acid derivatives Jean-Marie Assercq, Hans-Dieter Schneider, Werner Pfaff 1998-05-26
5710314 Microbicides Stephan Trah 1998-01-20
5606095 2-aminooxymethylenephenylacetic acid derivatives Stephan Trah, Hugo Ziegler 1997-02-25
5288928 Asymmetrical hydrogenation Emil A. Broger, Yvo Crameri, Hans P. Isenring 1994-02-22
4678790 Certain .alpha.-benzyl-3-pyridylmethanols, N-oxides thereof and their fungicidal use Franz Dorn, Beat Zehnder 1987-07-07
4384116 Process for the preparation of morpholine and piperidine derivatives 1983-05-17
4270009 1,4-Bis-[(2-propynyloxy)-methyl] cyclohexane Silvia Dorn, Rene Zurfluh 1981-05-26
4241058 Heterocyclics useful as fungicides and fungicidal compositions thereof 1980-12-23
4235932 Pesticidal 1,4-bis-[(-propynyloxy)-methyl]-benzene and 1,4-bis-[(2-propynyloxy)-methyl] cyclohexane Silvia Dorn, Rene Zurfluh 1980-11-25
4234598 Phenylcarbamates Madhukar Subraya Chodnekar, Peter Loeliger, Ulrich Schwieter, Milos Suchy, Rene Zurflun 1980-11-18
4202894 Piperidines morpholines, etc., and fungicidal compositions thereof 1980-05-13