Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554017 | Method and compositions for regulating plant growth using cycloalkane-carboxylic acid compounds | Klaus Lurssen | 1985-11-19 |
| 4494982 | Plant growth-regulating 1-amino-cyclopropanecarboxylic acid metal complexes | Klaus Lurssen | 1985-01-22 |
| 4457870 | Regulating plant growth with novel 1-amino-cyclopropanecarboxylic acid metal complexes | Klaus Lurssen | 1984-07-03 |
| 4452625 | Synergistic compositions for inhibiting plant growth | Klaus Lurssen, Graham Holmwood, Wolfgang Kramer, Erik Regel, Wolf Reiser | 1984-06-05 |
| 4425282 | Preparation of 3-(arylvinyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid esters and new intermediate therefor | Manfred Jautelat, Dieter Arlt, Reinhard Lantzsch, Rainer Fuchs, Hans-Jochem Riebel +1 more | 1984-01-10 |
| 4400523 | Process for the preparation of styryl-cyclopropanecarboxylic acid esters and new intermediate products for this process | Manfred Jautelat, Dieter Arlt, Reinhard Lantzsch, Rainer Fuchs, Hans-Jochem Riebel +1 more | 1983-08-23 |
| 4384114 | Styryl substituted .GAMMA.-lactone derivatives | Manfred Jautelat, Dieter Arlt, Reinhard Lantzsch, Rainer Fuchs, Hans-Jochem Riebel +1 more | 1983-05-17 |
| 4380538 | Combating arthropods with O-alkyl-O-(2-cyclopropyl-6-substituted-methyl-pyrimidin-4-yl)-(thiono)(t hiol) phosphoric (phosphonic) acid esters and ester-amides | Fritz Maurer, Ingeborg Hammann, Wilhelm Stendel | 1983-04-19 |
| 4345078 | Combating arthropods with O-alkyl-O-[5-carbalkoxy-7-alkyl-pyrazolo(1,5-.alpha.)-pyrimidin-2-yl]-(t hiono) (thiol)-phosphoric (phosphonic) acid esters | Wolfgang Hofer, Fritz Maurer, Hans-Jochem Riebel, Ingeborg Hammann, Wilhelm Stendel | 1982-08-17 |
| 4331407 | Miniature still camera with expansible housing | Alfred Winkler, Dieter Engelsmann, Dieter Maas | 1982-05-25 |
| 4327025 | Preparation of styryl-cyclopropane-carboxylic acid esters and intermediate therefor | Manfred Jautelat, Dieter Arlt, Reinhard Lantzsch, Rainer Fuchs, Hans-Jochem Riebel +1 more | 1982-04-27 |
| 4325873 | Process for the preparation of styryl-cyclopropanecarboxylic acid esters and intermediate products for this process | Manfred Jautelat, Dieter Arlt, Reinhard Lantzsch, Rainer Fuchs, Hans-Jochem Riebel +1 more | 1982-04-20 |
| 4309097 | Still-camera film transport system with motor deenergization at end of film | Otto Stemme, Peter Lermann, Karl Wagner, Dieter Engelsmann | 1982-01-05 |
| 4307107 | Arthropodicidal N,N-dimethyl-O-(1,3,4-substituted-pyrazol(5)yl)-carbamic acid esters | Fritz Maurer, Bernhard Homeyer, Ingeborg Hammann | 1981-12-22 |
| 4292072 | Novel .alpha.-isocyanocarboxylic acid compounds and plant growth regulant compositions | Klaus Lurssen | 1981-09-29 |
| 4284342 | Photographic camera with multi-purpose exposure-parameter adjuster | Dieter Engelsmann, Peter Lermann, Rainer Spinnler | 1981-08-18 |
| 4269492 | Photographic camera with single selector structure performing exposure-parameter adjustment and also switching of control and monitoring circuits | Dieter Engelsmann | 1981-05-26 |
| 4261983 | Combating pests with O-alkyl-O-(2-cyclopropyl-pyrimidin-4-yl)-thiono)(thiol)-phosphoric(phosp honic) acid esters and ester-amides | Fritz Maurer, Ingeborg Hammann, Wolfgang Behrenz, Bernhard Homeyer, Wilhelm Stendel | 1981-04-14 |
| 4261731 | Alpha-isocyano-carboxylic acid amide compounds and plant growth regulant compositions | Klaus Lurssen | 1981-04-14 |
| 4254113 | Combating arthropods with O-Alkyl-O-(2-cyclopropyl-6-methyl-pyrimidin-4-yl)-thionophosphonic acid esters | Fritz Maurer, Ingeborg Hammann, Wolfgang Behrenz, Wilhelm Stendel | 1981-03-03 |
| 4239528 | Plant growth regulating compositions and methods using alpha-isocyanocarboxylic acid compounds | Klaus Lurssen | 1980-12-16 |
| 4234587 | Combating pests with N,N-dimethyl-carbamic acid O-(2-substituted-methyl-pyrimidin-4-yl)-esters | Fritz Maurer, Ingeborg Hammann, Bernhard Homeyer, Paul-Ernst Frohberger | 1980-11-18 |
| 4220407 | Camera with film transport motor powered by battery which also charges a flash unit during intervals of transport motor inoperativeness | Otto Stemme, Karl Wagner, Peter Lermann, Peter Utschig | 1980-09-02 |
| 4214830 | Conducting battery compartment closure that also locks film door | — | 1980-07-29 |
| 4215132 | Combating arthropods with N,N-dimethyl-O-(3-substituted-pyrazol-5-yl)-carbamic acid esters | Fritz Maurer, Hans-Jochem Riebel, Ingeborg Hammann, Bernhard Homeyer | 1980-07-29 |