Inventor · disambiguated record
Klaus Friedrich
Also filed as: FRIEDRICH KLAUS · FRIEDRICH KLAUS J · GRUBERT KLAUS FRIEDRICH
15 granted patents·219 citations·filing 1980–2013
93Inventor score
Top patents by PatentIndex Score
15 records- 0190US6776566B2Assembly for automatically compensating variations in the spacing between two structural membersBOELLHOFF GMBH·Filed 2002·Granted Aug 17, 2004·77 cites·11 claims
- 0289US7736525B2Method of making an alkoxylated polyethylenimine productBASF CORP·Filed 2006·Granted Jun 15, 2010·11 cites·32 claims
- 0389US7034172B1Ferric and acid complexBASF CORP·Filed 2005·Granted Apr 25, 2006·4 cites·25 claims
- 0489US5292910AUse of hydrophobized hydrotalcites as catalysts for ethoxylation or propoxylationHENKEL KGAA·Filed 1991·Granted Mar 8, 1994·34 cites·20 claims
- 0586US6399735B1Hydrophilic polyurethanesHENKEL KGAA·Filed 1993·Granted Jun 4, 2002·32 cites·42 claims
- 0679US6653428B1Copolymers with amphiphilic sub-units, a method for producing the same and the use thereofHENKEL KGAA·Filed 2000·Granted Nov 25, 2003·18 cites·15 claims
- 0773USD294000SPunchFRIEDRICH KLAUS·Filed 1984·Granted Feb 2, 1988·15 cites·1 claims
- 0872US4967017AAlcohol ethoxylates of reduced EO content or residual PO contentHENKEL KGAA·Filed 1989·Granted Oct 30, 1990·11 cites·15 claims
- 0962US6806341B2Method for forming an adhesive layer using hydrophilic polyurethanes related applicationsHENKEL KGAA·Filed 2002·Granted Oct 19, 2004·4 cites·23 claims
- 1059US8514877B2Method and system for a plurality of physical layers for network connectionALONI ELIEZER·Filed 2006·Granted Aug 20, 2013·1 cites·32 claims
- 1147US9438535B2Method and system for a plurality of physical layers for network connectionBROADCOM ISRAEL RES INC·Filed 2013·Granted Sep 6, 2016·0 cites·20 claims
- 1242US5069817AProcess for making polyoxyethylene surfactants with desirable low temperature behaviorHENKEL KGAA·Filed 1989·Granted Dec 3, 1991·9 cites·20 claims
- 1337US6943230B2Method for thickening aqueous systems using hydrophilic polyurethanesHENKEL KGAA·Filed 2002·Granted Sep 13, 2005·2 cites·23 claims
- 1431US7078448B2Polymer dispersion with a cross-linking resin, a method for producing the same and the use thereofHENKEL KGAA·Filed 2000·Granted Jul 18, 2006·0 cites·5 claims
- 1529US4361535AControl system and process for the operation of nuclear reactorsHOCHTEMPERATUR REAKTORBAU GMBH·Filed 1980·Granted Nov 30, 1982·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →