Inventor · disambiguated record
Jochen Koll
Also filed as: KOLL JOCHEN
11 granted patents·5 pending applications·106 citations·filing 1980–2021
90Inventor score
Files withBAYER AG8HJS FAHRZEUGTECHNIK GMBH & CO2HJS EMISSION TECH GMBH & CO KG1HJS EMISSION TECHNOLOGY GMBH & CO KG1NEUMANN PETER1
Top patents by PatentIndex Score
16 records- 0186US4702744AProcess for the preparation of concentrated solutions of anionic dyestuffs and dyestuff additives by cation exchange with cation exchange resinBAYER AG·Filed 1986·Granted Oct 27, 1987·20 cites·19 claims
- 0265US4888128APaper-coating slips containing fluorescent brightenersBAYER AG·Filed 1987·Granted Dec 19, 1989·23 cites·4 claims
- 0364US7044992B2Particle filter for exhaust gases of internal combustion engine enginesHJS FAHRZEUGTECHNIK GMBH & CO·Filed 2003·Granted May 16, 2006·13 cites·10 claims
- 0463US4778603AProcess for the preparation of a concentrated aqueous reactive dyestuff solutionBAYER AG·Filed 1988·Granted Oct 18, 1988·7 cites·2 claims
- 0563US4329145AProcess for producing liquid dyestuff preparationsBAYER AG·Filed 1980·Granted May 11, 1982·7 cites·9 claims
- 0660US7029510B2Particle filter with carbon deposit combustion for diesel enginesHJS FAHRZEUGTECHNIK GMBH & CO·Filed 2003·Granted Apr 18, 2006·12 cites·13 claims
- 0750US11795851B2Electrical heating unitHJS EMISSION TECH GMBH & CO KG·Filed 2021·Granted Oct 24, 2023·0 cites·18 claims
- 0849US2007151217A1Exhaust Gas Particle Filter Made of Sintered MetalPUREM ABGASSYSTEME GMBH CO KG·Filed 2007·Application pending·0 cites
- 0948US2011083410A1Exhaust Gas Particle Filter Made of Sintered MetalNEUMANN PETER·Filed 2010·Application pending·0 cites
- 1047US4402701ALeather dyeing agents and their preparation: membrame separation of dye mother liquorBAYER AG·Filed 1981·Granted Sep 6, 1983·4 cites·15 claims
- 1144US4309182ALiquid crystal phase of an azo reactive dyestuff and its use for dyeing and printing natural and synthetic substratesBAYER AG·Filed 1980·Granted Jan 5, 1982·8 cites·2 claims
- 1240US2015132193A1Particulate Filter Designed as a Partial FilterHJS EMISSION TECHNOLOGY GMBH & CO KG·Filed 2013·Application pending·0 cites
- 1339US4443225ALiquid-crystalline phase of an azo reactive dyestuff, and its use for the dyeing and printing of natural and synthetic substratesBAYER AG·Filed 1982·Granted Apr 17, 1984·6 cites·5 claims
- 1439US4309183ALiquid crystal phase of an azo reactive dyestuff and its use for dyeing and printing natural and synthetic substratesBAYER AG·Filed 1980·Granted Jan 5, 1982·6 cites·2 claims
- 1539US2004231306A1Exhaust gas particulate filter made of sintered metalFiled 2002·Application pending·0 cites
- 1638US2005252846A1Method for joining thin sheet-type sintered metal elements, and filter body produced therefromSCHULTE HERMANN-JOSEF·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →