Inventor · disambiguated record
Heinz-Gerhard Kohn
Also filed as: KOEHN HEINZ G · KOEHN HEINZ-GERHARD · KOHN HEINZ G · KOHN HEINZ GERARD
23 granted patents·5 pending applications·634 citations·filing 1983–2018
96Inventor score
Files withEPPENDORF AG8SARTORIUS GMBH7HERAEUS INSTR GMBH3HERAEUS SEPATECH3DASGIP INFORMATION AND PROCESS TECH GMBH1
Top patents by PatentIndex Score
28 records- 0195US5449617ACulture vessel for cell culturesHERAEUS SEPATECH·Filed 1993·Granted Sep 12, 1995·124 cites·21 claims
- 0294US5686301ACulture vessel for cell culturesHERAEUS INSTR GMBH·Filed 1994·Granted Nov 11, 1997·107 cites·20 claims
- 0394USD370263SBioreactorHERAEUS INSTR GMBH·Filed 1994·Granted May 28, 1996·55 cites·1 claims
- 0488US4758337AFilter for filtering human blood, especially in an extracorporeal circulatory systemSARTORIUS GMBH·Filed 1986·Granted Jul 19, 1988·73 cites·9 claims
- 0582US8661920B2Handheld pipetting apparatusMOLITOR PETER·Filed 2010·Granted Mar 4, 2014·11 cites·18 claims
- 0680US5576211AModular culture vessel for cell culturesHERAEUS INSTR GMBH·Filed 1995·Granted Nov 19, 1996·78 cites·17 claims
- 0771US7153433B2Use of functionalized porous membranes or matrices for purification of nucleic acids and corresponding methodsEPPENDORF AG·Filed 2001·Granted Dec 26, 2006·4 cites·16 claims
- 0869US8632735B2System and method for titrating liquidsKOHN HEINZ-GERHARD·Filed 2007·Granted Jan 21, 2014·4 cites·26 claims
- 0969US5610343ABalance with one or several wire strain gauge weighing cellsSARTORIUS GMBH·Filed 1996·Granted Mar 11, 1997·29 cites·10 claims
- 1067US4952127AMethod and apparatus for separation of high-molecular-weight substances from a fluid culture mediumHERAEUS SEPATECH·Filed 1989·Granted Aug 28, 1990·36 cites·20 claims
- 1160US11247215B2Centrifuge and swing bucket rotorEPPENDORF AG·Filed 2018·Granted Feb 15, 2022·0 cites·18 claims
- 1260US9149815B2Lid for closing a centrifuge rotorKÖHN HEINZ GERHARD·Filed 2006·Granted Oct 6, 2015·5 cites·10 claims
- 1359US4863603AFilter unit for separating precipitates containing cholesterolSARTORIUS GMBH·Filed 1988·Granted Sep 5, 1989·19 cites·16 claims
- 1454US2009197775A1Nuclease on chipEPPENDORF AG·Filed 2008·Application pending·0 cites
- 1553US5771986ABalance with scale on topSARTORIUS GMBH·Filed 1995·Granted Jun 30, 1998·23 cites·4 claims
- 1651US9835600B2System and method for titrating liquidsEPPENDORF AG·Filed 2014·Granted Dec 5, 2017·0 cites·22 claims
- 1748US4529397ACardioplegic controlling and regulating systemSARTORIUS GMBH·Filed 1983·Granted Jul 16, 1985·52 cites·13 claims
- 1845US6872570B2Laboratory method for tempering reaction samplesEPPENDORF AG·Filed 2001·Granted Mar 29, 2005·1 cites·3 claims
- 1943US2008096767A1Method For Expanding The Dynamic Detection Range In MicroarraysEPPENDORF AG·Filed 2005·Application pending·0 cites
- 2042US10717960B2Biotechnological apparatus comprising a bioreactor, exhaust gas temperature control device for a bioreactor and a method for treating an exhaust gas stream in a biotechnological apparatusDASGIP INFORMATION AND PROCESS TECH GMBH·Filed 2012·Granted Jul 21, 2020·0 cites·12 claims
- 2142US10030220B2Single-use bioreactor and head plate, and a process for manufacturing sameEPPENDORF AG·Filed 2013·Granted Jul 24, 2018·0 cites·12 claims
- 2241US2008227658A1Cdna Microarrays With Random SpacersEPPENDORF AG·Filed 2006·Application pending·0 cites
- 2339US2002187249A1Process for the production of surface-functionalized supports that serve as starting materials for microarrays used for immobilizing biomoleculesFiled 2002·Application pending·0 cites
- 2439US2003166916A1Method for purifying nucleic acidsFiled 2001·Application pending·0 cites
- 2536US5719357ABalance with scale on top with a one-piece parallel guideSARTORIUS GMBH·Filed 1995·Granted Feb 17, 1998·8 cites·8 claims
- 2628US5092994AMembrane filter systemHERAEUS SEPATECH·Filed 1991·Granted Mar 3, 1992·3 cites·10 claims
- 2727US5842965ALaboratory centrifuge having a simplified designHERAEUS INSTR GMBH & CO KG·Filed 1996·Granted Dec 1, 1998·0 cites·15 claims
- 2822US5895891AElectronic balance with data output for use in explosive areasSARTORIUS GMBH·Filed 1997·Granted Apr 20, 1999·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →