Inventor · disambiguated record
Walter Bieg
Also filed as: BIEG WALTER
4 granted patents·36 citations·filing 1991–1999
75Inventor score
Files withBASF AG4
Top patents by PatentIndex Score
4 records- 0172US6265592B1Method for the continuous production of 1,3-dioxolan-2-onesBASF AG·Filed 1999·Granted Jul 24, 2001·17 cites·16 claims
- 0272US5116996APurification of indigoBASF AG·Filed 1991·Granted May 26, 1992·12 cites·8 claims
- 0348US5075458APurification of indigoBASF AG·Filed 1991·Granted Dec 24, 1991·4 cites·4 claims
- 0444US5109137APurification of indigoBASF AG·Filed 1991·Granted Apr 28, 1992·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →