Inventor · disambiguated record
Klaus Sommer
Also filed as: SCHOEBEL GOTTFRIED · SOMMER KLAUS
28 granted patents·1 pending application·384 citations·filing 1976–2014
97Inventor score
Top patents by PatentIndex Score
29 records- 0188US4216163AN-Sulfo alkane amino alkane phosphoric acids and their alkali metal salts, and a process of producing sameBENCKISER KNAPSACK GMBH·Filed 1978·Granted Aug 5, 1980·19 cites·10 claims
- 0287US6512133B1Process for the production of phosphoric acid esters or phosphoric acid ester mixtures of polyhydric alcohols and use thereofBUDENHEIM RUD A OETKER CHEMIE·Filed 2000·Granted Jan 28, 2003·27 cites·8 claims
- 0387US4098814AN-phosphono methylene amino alkane phosphonic acid compounds, process of producing same, and method and compositions of using sameBENCKISER KNAPSACK GMBH·Filed 1977·Granted Jul 4, 1978·18 cites·24 claims
- 0482US4307038AN-Carboxy alkyl amino alkane polyphosphonic acidsBENCKISER KNAPSACK GMBH·Filed 1978·Granted Dec 22, 1981·11 cites·4 claims
- 0580US4308147AComposition and treating aqueous solutions with N-carboxy alkyl amino alkane polyphosphonic acids and their alkali metal saltsBENCKISER KNAPSACK GMBH·Filed 1979·Granted Dec 29, 1981·10 cites·6 claims
- 0679US5457018AShaped plastic articleAGFA GEVAERT AG·Filed 1994·Granted Oct 10, 1995·33 cites·10 claims
- 0778US6444315B1Surface-modified flame retardants containing an organic silicon composition, their use, and process for their preparationDEGUSSA·Filed 1999·Granted Sep 3, 2002·48 cites·40 claims
- 0878US5965652AThermally stable copper-containing polyamide molding compoundsBAYER AG·Filed 1994·Granted Oct 12, 1999·25 cites·7 claims
- 0976US4250107AN-(Sulfoalkane) amino alkane phosphonic acids and their water-soluble saltsBENCKISER KNAPSACK GMBH·Filed 1978·Granted Feb 10, 1981·9 cites·9 claims
- 1072US5487810AProcess for pretreating surfaces of plastic itemsBAYER AG·Filed 1993·Granted Jan 30, 1996·29 cites·4 claims
- 1164US4029696AN-hydroxy alkane amino alkane diphosphonic acids, process of producing same, and compositions for and method of using sameBENCKISER KNAPSACK GMBH·Filed 1976·Granted Jun 14, 1977·15 cites·11 claims
- 1262US5242960AFlameproofed non-drip polyamide molding compoundsBAYER AG·Filed 1992·Granted Sep 7, 1993·13 cites·15 claims
- 1357US4303541AProcess for charging a latent heat storage device with a salt hydrate compositionBENCKISER KNAPSACK GMBH·Filed 1980·Granted Dec 1, 1981·20 cites·13 claims
- 1456US5552226AProcess for pretreating surfaces of plastic itemsBAYER AG·Filed 1995·Granted Sep 3, 1996·15 cites·8 claims
- 1551US5249029AApparatus for determining the size distribution of pigment particles in a paint surfaceBAYER AG·Filed 1992·Granted Sep 28, 1993·22 cites·8 claims
- 1647US5476893AUse of nucleus-brominated phthalic acid anhydride for stabilizing thermoplastic polycarbonates against the effect of gamma-raysBAYER AG·Filed 1993·Granted Dec 19, 1995·6 cites·2 claims
- 1746US6300633B1In-line method for determining the residue content of an isocyanate and apparatus useful thereforBAYER AG·Filed 1998·Granted Oct 9, 2001·16 cites·11 claims
- 1846US5607990AMethod for making phenol-formaldehyde resins flame-resistantBUDENHEIM RUD A OETKER CHEMIE·Filed 1992·Granted Mar 4, 1997·6 cites·16 claims
- 1943US2015176682A1Hybrid drive train for a motor vehicleGETRAG GETRIEBE ZAHNRAD·Filed 2014·Application pending·0 cites
- 2041US6019095AMethod and a device for throwing ballsBAYER AG·Filed 1998·Granted Feb 1, 2000·15 cites·18 claims
- 2141US5539141AMixed boric acid/phosphoric acid esters of polyols, their preparation and useBUDENHEIM RUD A OETKER CHEMIE·Filed 1993·Granted Jul 23, 1996·7 cites·27 claims
- 2240US4261929AProcess of producing n-acylaminomethane phosphonic acidsBENCKISER KNAPSACK GMBH·Filed 1979·Granted Apr 14, 1981·1 cites·14 claims
- 2336US4265776ADetergent and cleaning compositionsHOECHST AG·Filed 1980·Granted May 5, 1981·5 cites·1 claims
- 2436US4100067AMethod for sequestering metal ionsBENCKISER KNAPSACK GMBH·Filed 1977·Granted Jul 11, 1978·4 cites·3 claims
- 2536US4029742AProcess of producing Maddrell saltBENCKISER KNAPSACK GMBH·Filed 1976·Granted Jun 14, 1977·3 cites·12 claims
- 2634US5693451ARecording material for images or dataBAYER AG·Filed 1994·Granted Dec 2, 1997·2 cites·17 claims
- 2730US5102740ASynthetic resin bodies with improved resistance to weatheringBAYER AG·Filed 1990·Granted Apr 7, 1992·2 cites·1 claims
- 2829US4343779AProcess for the condensation of phosphate solidsBENCKISER KNAPSACK GMBH·Filed 1981·Granted Aug 10, 1982·2 cites·13 claims
- 2926US4293526AProcess and apparatus for the condensation of solidsBENCKISER KNAPSACK GMBH·Filed 1980·Granted Oct 6, 1981·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →