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Lothar Janitschke — 15 Patents

Basf Se: 15 patents #1,034 of 13,826Top 8%
Ludwigshafen, DE: #234 of 1,722 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Lothar Janitschke has been granted 15 US patents while listed as an inventor at Basf Se. The first was granted in 1982 and the most recent in June 2001. Lothar Janitschke ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Lothar Janitschke in Ludwigshafen, DE.

Patents per Year

Patents granted per year, 1982 to 2001Bar chart with a peak of 2 patents in 1985.peak 21982: 1 patents19821984: 1 patents1985: 2 patents19851986: 1 patents1987: 1 patents19871988: 1 patents1990: 2 patents19901991: 1 patents1993: 1 patents19931996: 1 patents1999: 2 patents19992001: 1 patents2001

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6248865 Compounds useful for the synthesis of dolastatin analogs Wilhelm Amberg, Harald Bernard, Ernst Buschmann, Andreas Haupt, Bernd Janssen +7 more 2001-06-19 $507,000
5886147 Compounds useful for the synthesis of dolastatin analogs Wilhelm Amberg, Harald Bernard, Ernst Buschmann, Andreas Haupt, Bernd Janssen +7 more 1999-03-23
5864012 Active peptide and its preparation Wilhelm Amberg, Harald Bernard, Ernst Buschmann, Andreas Haupt, Bernd Janssen +7 more 1999-01-26
5523485 Preparation of high-purity isobutyramide Ernst Buschmann 1996-06-04
5210192 Process for the preparation of 3,7-dialkylxanthines Marius Bugglin, Herbert Gropp, Ulrich Karl, Hans-Heinrich Lenz 1993-05-11
5073538 Cycloalkylidene derivatives and fragrance composition Michael Heullmann, Rainer Becker, Gerald Lauterbach, Wolfgang Barth, Klaas Jansen 1991-12-17
4935426 N,N'-disubstituted piperazines Matthias Zipplies, Hubert Sauter, Franz Roehl, Thomas Kuekenhoehner, Eberhard Ammermann +1 more 1990-06-19
4914229 Novel preparation of compounds of the 4-oxodamascone series, and novel scents from this class of compounds Werner Hoffmann 1990-04-03
4728747 Novel 2,3-disubstituted bicyclo(2.2.1)heptanes and heptenes, their preparation, and their use as scents Werner Hoffmann 1988-03-01
4656272 Preparation of s-triazine derivatives Roland Martin 1987-04-07
4585594 Preparation of 4-substituted but-3-ene-1-carboxylic acids and their esters Walter Himmele, Werner Hoffmann 1986-04-29
4550211 Preparation of compounds of the 4-oxodamascone series, and novel scents from this class of compounds Werner Hoffmann 1985-10-29
4517382 1-Formyl-tri- and tetramethyl-cyclohex-1-en-3-one oximes Werner Hoffmann 1985-05-14
4431844 Preparation of polyunsaturated ketones Werner Hoffmann, Lothar Arnold, Manfred Stroezel, Hans-Juergen Scheiper 1984-02-14
4358614 Preparation of .alpha.- and .beta.-cyclocitral, and the N-methylaldimines of these compounds Werner Hoffmann 1982-11-09

Frequent Collaborators

Werner Hoffmann7 shared
Ulrich Karl4 shared
Ernst Buschmann4 shared
Bernd de Potzolli3 shared
Kurt Ritter3 shared
Andreas Kling3 shared

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Naoya Kasahara15
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Ashton Mason15
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Richard Sharbaugh15
Rajen Bhatt15