Inventor · disambiguated record
Volker Diehl
Also filed as: DIEHL VOLKER
12 granted patents·2 pending applications·92 citations·filing 1985–2006
89Inventor score
Top patents by PatentIndex Score
14 records- 0186US5780679ASeparation of (meth)acrylic acid from the reaction gas mixture formed in the catalytic gas phase oxidation of C3 /C4 compoundsBASF AG·Filed 1995·Granted Jul 14, 1998·40 cites·11 claims
- 0279US7150809B2Thermal separating processBASF AG·Filed 2004·Granted Dec 19, 2006·9 cites·11 claims
- 0367US7109374B2Method for the continuous extraction of (meth)acrylic acidBASF AG·Filed 2002·Granted Sep 19, 2006·4 cites·7 claims
- 0467US4681946APreparation of nicotinamideBASF AG·Filed 1985·Granted Jul 21, 1987·8 cites·7 claims
- 0566US7597529B2Method for filling a vertical tube with catalyst particlesBASF AG·Filed 2004·Granted Oct 6, 2009·9 cites·25 claims
- 0663USD315156STelephone with display and card reader for personal computerIBM·Filed 1988·Granted Mar 5, 1991·10 cites·1 claims
- 0760US7331354B2Cleaning of tray columns which have been used for rectificatively treating liquids comprising (meth)acrylic acid and/or esters thereofBASF AG·Filed 2003·Granted Feb 19, 2008·2 cites·11 claims
- 0857US7115775B2Method and device for the two-step production of acrylic acidBASF AG·Filed 2002·Granted Oct 3, 2006·6 cites·4 claims
- 0944US7287534B2Cleaning of apparatus in which meth(acrylic) acid-containing organic solvents have been treated and/or generatedBASF AG·Filed 2003·Granted Oct 30, 2007·0 cites·20 claims
- 1043US2006183940A1Method and device for the two-step production of acrylic acidBASF AG·Filed 2006·Application pending·0 cites
- 1137US2004046270A1Quenching of a hot gas mixture comprising (meth) acrylic acidFiled 2001·Application pending·0 cites
- 1236US7284951B2Method for conveying a liquid F containing at least one (meth)acrylic monomerBASF AG·Filed 2003·Granted Oct 23, 2007·1 cites·10 claims
- 1335US7537201B2Thermal separating processBASF AG·Filed 2006·Granted May 26, 2009·0 cites·4 claims
- 1432USD321342SHousing for magnetic strip reader or similar articleIBM·Filed 1989·Granted Nov 5, 1991·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →