Inventor · disambiguated record
Werner Buttner
Also filed as: BUETTNER WERNER · BUTTNER WERNER
6 granted patents·62 citations·filing 1980–2002
83Inventor score
Top patents by PatentIndex Score
6 records- 0175US6270055B1Hydraulic shut-off valveMERCK PATENT GMBH·Filed 2000·Granted Aug 7, 2001·21 cites·12 claims
- 0265US6793905B1Method for producing high-purity hydrochloric acidMERCK PATENT GMBH·Filed 2000·Granted Sep 21, 2004·13 cites·17 claims
- 0358US6740302B2Method for producing high-purity sulphuric acidMERCK PATENT GMBH·Filed 2000·Granted May 25, 2004·7 cites·21 claims
- 0455US7108737B2Method for the purification of corrosive gasesBASF AG·Filed 2002·Granted Sep 19, 2006·5 cites·21 claims
- 0533US5692631AContainer for transporting, storing and dispensing chemical productsPLASTIC OMNIUM CIE·Filed 1996·Granted Dec 2, 1997·10 cites·8 claims
- 0630US4335822ATransport and emptying containerMERCK PATENT GMBH·Filed 1980·Granted Jun 22, 1982·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →