Inventor · disambiguated record
Rainer Elm
Also filed as: ELM RAINER
9 granted patents·1 pending application·77 citations·filing 1980–2004
87Inventor score
Top patents by PatentIndex Score
10 records- 0177US5412029AProtective material capable of application in molten formHUELS CHEMISCHE WERKE AG·Filed 1993·Granted May 2, 1995·37 cites·8 claims
- 0270US7329776B2Multistage continuous preparation of cycloaliphatic diisocyanatesDEGUSSA·Filed 2004·Granted Feb 12, 2008·5 cites·119 claims
- 0369US6353060B1Aqueous binders based on polybutadieneDEGUSSA·Filed 2000·Granted Mar 5, 2002·6 cites·7 claims
- 0468US7307186B2Multistage continuous preparation of cycloaliphatic diisocyanatesDEGUSSA·Filed 2004·Granted Dec 11, 2007·4 cites·54 claims
- 0565US4409394ASupported silver catalysts mixed with promoter metal compounds for the production of ethylene oxideHUELS CHEMISCHE WERKE AG·Filed 1981·Granted Oct 11, 1983·6 cites·8 claims
- 0664US7339074B2Multistage continuous preparation of cycloaliphatic diisocyanatesDEGUSSA·Filed 2004·Granted Mar 4, 2008·3 cites·43 claims
- 0757US4310442ASupported silver catalysts mixed with promoter metal compounds for the production of ethylene oxideHUELS CHEMISCHE WERKE AG·Filed 1980·Granted Jan 12, 1982·4 cites·8 claims
- 0854US6194613B1Process for the continuous preparation of hydroxyalkylamidesCREANOVA SPEZIALCHEMIE GMBH·Filed 1999·Granted Feb 27, 2001·6 cites·15 claims
- 0941US2004176562A1Process for preparing low-odor and storage-stable monomer-containing polyisocyanurates based on isophorone diisocyanateDEGUSSA·Filed 2004·Application pending·0 cites
- 1037US6218477B1Aqueous binders based on polybutadieneHUELS CHEMISCHE WERKE AG·Filed 1998·Granted Apr 17, 2001·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →