Inventor · disambiguated record
Hans-Norbert Marx
Also filed as: MARX HANS · MARX HANS-NORBERT
18 granted patents·3 pending applications·483 citations·filing 1980–2016
95Inventor score
Top patents by PatentIndex Score
21 records- 0197US4442157AFireproofing composition and door rabbet coated therewithBASF AG·Filed 1980·Granted Apr 10, 1984·118 cites·3 claims
- 0295US4461721AWood preservativeBASF AG·Filed 1982·Granted Jul 24, 1984·64 cites·10 claims
- 0392US4857322AWood preservativeWOLMAN GMBH DR·Filed 1987·Granted Aug 15, 1989·56 cites·14 claims
- 0481US9328359B2Fermentation process for producing chemicalsVOGELBUSCH GMBH·Filed 2012·Granted May 3, 2016·3 cites·9 claims
- 0581US6464764B1Protective agents for woodLONZA AG·Filed 1999·Granted Oct 15, 2002·50 cites·26 claims
- 0680US4761179AWood preservativesWOLMAN GMBH DR·Filed 1987·Granted Aug 2, 1988·35 cites·6 claims
- 0777US5078912AWood preservativeWOLMAN GMBH DR·Filed 1991·Granted Jan 7, 1992·40 cites·4 claims
- 0874US4774268AProcess for the preparation of flame resistant polyurethane compositionsWOLMAN GMBH DR·Filed 1988·Granted Sep 27, 1988·34 cites·4 claims
- 0967US4759872AWood preservativesWOLMAN GMBH DR·Filed 1987·Granted Jul 26, 1988·22 cites·4 claims
- 1066US4871473AWood preservativeWOLMAN GMBH DR·Filed 1988·Granted Oct 3, 1989·20 cites·16 claims
- 1164US4764214AWood preservatives containing 2-iodobenzanilideWOLMAN GMBH DR·Filed 1987·Granted Aug 16, 1988·9 cites·20 claims
- 1259US5179116AWood preservativesWOLMAN GMBH DR·Filed 1992·Granted Jan 12, 1993·9 cites·6 claims
- 1357US10119152B2Fermentation process for producing chemicalsVOGELBUSCH GMBH·Filed 2016·Granted Nov 6, 2018·0 cites·12 claims
- 1455US6348089B1Compositions and process for the protective treatment of woodLONZA AG·Filed 2000·Granted Feb 19, 2002·8 cites·10 claims
- 1555US4547366AAqueous wood preservativeBASF AG·Filed 1984·Granted Oct 15, 1985·3 cites·5 claims
- 1652US2013022829A1Oil borne wood preserving composition for treatment of poles, posts, piling, crossties and other wooded structuresOSMOSE INC·Filed 2009·Application pending·0 cites
- 1748US4908362ASalt of a substituted morpholine with fluoboric acid, fungicidal composition and useWOLMAN GMBH DR·Filed 1987·Granted Mar 13, 1990·3 cites·4 claims
- 1848US4567277ASalts of 2-(methoxy-carbonylamino)-benzimidazoleBASF AG·Filed 1985·Granted Jan 28, 1986·3 cites·2 claims
- 1936US2005124723A1Non-aqueous wood preservativesFiled 2003·Application pending·0 cites
- 2034US4716054AAccelerated fixing of chromate-containing wood preservative saltsBASF AG·Filed 1986·Granted Dec 29, 1987·6 cites·3 claims
- 2134US2004146733A1Method for the protective treatment of wood and derived timber productsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →