Inventor · disambiguated record
Wolfgang Rohr
Also filed as: HANSEN HANSPETER · PAUL GERHARD · ROHR WOLFGANG · RÖHR WOLFGANG
84 granted patents·491 citations·filing 1973–2007
99Inventor score
Top patents by PatentIndex Score
84 records- 0196US4260775ASubstituted 3-aminopyrazolesBASF AG·Filed 1978·Granted Apr 7, 1981·30 cites·3 claims
- 0293US4298749APyrazole ether derivativesBASF AG·Filed 1980·Granted Nov 3, 1981·26 cites·2 claims
- 0390US4424363ASubstituted 3-aminopyrazolesBASF AG·Filed 1981·Granted Jan 3, 1984·18 cites·2 claims
- 0490US4422864ACyclohexanedione derivatives, their preparation and herbicides containing themBASF AG·Filed 1982·Granted Dec 27, 1983·22 cites·6 claims
- 0587US4316040A4-Methoxycarbonyl-pyrazole ether derivativesBASF AG·Filed 1981·Granted Feb 16, 1982·15 cites·2 claims
- 0684US4422871AAralkylphenylureas and herbicides containing theseBASF AG·Filed 1982·Granted Dec 27, 1983·12 cites·3 claims
- 0784US4321395APreparation of acetanilidesBASF AG·Filed 1979·Granted Mar 23, 1982·12 cites·9 claims
- 0878US8883205B2Microtablet-based pharmaceutical preparationRÖHR WOLFGANG·Filed 2007·Granted Nov 11, 2014·2 cites·10 claims
- 0978US4593104A2-halo-N-(azole-1-yl-methyl)-substituted acetanilidesBASF AG·Filed 1977·Granted Jun 3, 1986·9 cites·12 claims
- 1078US4514572APreparation of fluorophthalic anhydridesBASF AG·Filed 1984·Granted Apr 30, 1985·13 cites·2 claims
- 1175US4877887APreparation of alkoxy maleic anhydridesBASF AG·Filed 1988·Granted Oct 31, 1989·9 cites·2 claims
- 1275US4316039ASubstituted 3-aminopyrazolesBASF AG·Filed 1980·Granted Feb 16, 1982·6 cites·1 claims
- 1375US4219494AO-Aminosulfonylglycolic anilidesBASF AG·Filed 1979·Granted Aug 26, 1980·9 cites·16 claims
- 1474US4272282AHerbicidal agents based on acetanilides and dichloroacetamidesBASF AG·Filed 1979·Granted Jun 9, 1981·7 cites·5 claims
- 1573US5166399ASubstituted oxime ethers and fungicides which contain these compoundsBASF AG·Filed 1990·Granted Nov 24, 1992·14 cites·6 claims
- 1673US4227007ADiurethanesBASF AG·Filed 1978·Granted Oct 7, 1980·7 cites·9 claims
- 1773US3946048A2-Oxy and 2-thio-2,3-dihydrobenzofuranyl-5-aminosulfonatesBASF AG·Filed 1974·Granted Mar 23, 1976·8 cites·52 claims
- 1871US4680412APreparation of fluorophthalimidesBASF AG·Filed 1984·Granted Jul 14, 1987·7 cites·4 claims
- 1971US4411691A1-Substituted phenyl-pyridazone herbicidesBASF AG·Filed 1982·Granted Oct 25, 1983·8 cites·2 claims
- 2069US4255587AN-Substituted 2,6-dialkylanilines and process for their preparationBASF AG·Filed 1979·Granted Mar 10, 1981·7 cites·9 claims
- 2167US4448960ADichloroacetamides, herbicides containing acetanilides as herbicidal active ingredients and the dichloroacetamides as antagonists, and the use of these herbicides in controlling undesired plant growthBASF AG·Filed 1980·Granted May 15, 1984·16 cites·4 claims
- 2267US4373105AM-Anilide-urethanesBASF AG·Filed 1981·Granted Feb 8, 1983·6 cites·3 claims
- 2367US4077797A1-Polyfluoroalkoxyphenyl-4-substituted-5-halopyridazones-6 and herbicidal uses thereofBASF AG·Filed 1976·Granted Mar 7, 1978·5 cites·5 claims
- 2466US6533944B1Method and device for recovering fine sand from a floating dredgerFiled 2000·Granted Mar 18, 2003·10 cites·4 claims
- 2564US6134815AMonitoring device for motor-driven underwater grab bucket dredge gearROHR GMBH·Filed 1999·Granted Oct 24, 2000·19 cites·21 claims
- 2664US4282369ADiurethanesBASF AG·Filed 1979·Granted Aug 4, 1981·4 cites·2 claims
- 2763US4401821A3-Aryl-5-methylpyrazole-4-carboxylic acid estersBASF AG·Filed 1981·Granted Aug 30, 1983·4 cites·3 claims
- 2861US4496391AHerbicides containing 3-aryl-5-methylpyrazole-4-carboxylic acid esters, their manufacture and useBASF AG·Filed 1983·Granted Jan 29, 1985·4 cites·1 claims
- 2960US4295875ATetrahydro-1,3-oxazinesBASF AG·Filed 1980·Granted Oct 20, 1981·4 cites·10 claims
- 3059US3932632AInsecticidal compositions containing an organophosphorus compound and a thiolcarbamateBASF AG·Filed 1973·Granted Jan 13, 1976·17 cites·4 claims
- 3157US5015762AAralkylphenylureas and herbicides containing theseBASF AG·Filed 1981·Granted May 14, 1991·4 cites·7 claims
- 3256US4898610ACyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growthBASF AG·Filed 1987·Granted Feb 6, 1990·5 cites·10 claims
- 3356US4728357ACyclohexane-1,3-dione derivatives, their preparation and herbicides containing these compoundsBASF AG·Filed 1985·Granted Mar 1, 1988·5 cites·3 claims
- 3455US5399544AIsoxazole- and isothiazole-5-carboxamidesBASF AG·Filed 1992·Granted Mar 21, 1995·5 cites·5 claims
- 3555US4673740APreparation of substituted 2-phenyl-4H-3,1-benzoxazin-4-onesBASF AG·Filed 1986·Granted Jun 16, 1987·4 cites·4 claims
- 3655US4568383ACyclohexane-1,3-dione derivativesBASF AG·Filed 1983·Granted Feb 4, 1986·3 cites·6 claims
- 3754US5001242AProcess for the preparation of 4-methylenetetrahydropyranBASF AG·Filed 1990·Granted Mar 19, 1991·4 cites·4 claims
- 3854US4405358AAralkylaniline derivatives, and herbicides which contain these compoundsBASF AG·Filed 1981·Granted Sep 20, 1983·4 cites·3 claims
- 3952US7207127B2Hook-on grab bucket, in particular motor-driven underwater grab bucketWOLFGANG ROHR GMBH & CO KG·Filed 2004·Granted Apr 24, 2007·5 cites·12 claims
- 4052US4394513AN-Azolyl acetanilides, the manufacture thereof, and their use asBASF AG·Filed 1979·Granted Jul 19, 1983·2 cites·3 claims
- 4150US5179793AFloating dredgerROHR WOLFGANG·Filed 1990·Granted Jan 19, 1993·13 cites·4 claims
- 4250US4804095ACutoff device for crane systemsROHR GMBH·Filed 1988·Granted Feb 14, 1989·15 cites·5 claims
- 4349US4562254APreparation of 5-fluoro-2-phenyl-4H-3,1-benzoxazin-4-onesBASF AG·Filed 1984·Granted Dec 31, 1985·2 cites·18 claims
- 4449US4518785AMalondialdehyde tetraalkylacetals and their preparationBASF AG·Filed 1982·Granted May 21, 1985·3 cites·17 claims
- 4548US5150986AProcess and apparatus for depositing silt on the bottom and slopes of the wet open working or dredgingROHR WOLFGANG·Filed 1991·Granted Sep 29, 1992·14 cites·3 claims
- 4648US5085685ACarboxylic acid derivativesBASF AG·Filed 1990·Granted Feb 4, 1992·3 cites·7 claims
- 4748US4619929APhenylpiperazine derivatives of hetarylphenols and hetarylanilines, their preparation, and therapeutic agents containing these compoundsBASF AG·Filed 1984·Granted Oct 28, 1986·3 cites·10 claims
- 4848US4052299AApparatus for washing impurities out of granular materialROHR WOLFGANG·Filed 1975·Granted Oct 4, 1977·9 cites·3 claims
- 4947US4565565ADichloroacetamides, herbicides containing acetanilides as herbicidal active ingredients and the dichloroacetamides as antagonists, and the use of these herbicides in controlling undesired plant growthBASF AG·Filed 1983·Granted Jan 21, 1986·6 cites·12 claims
- 5047US4025544AO-alkylsulfonylglycolic anilidesBASF AG·Filed 1976·Granted May 24, 1977·2 cites·15 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →