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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Bramsteidl — 3 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Eferding, AT: #13 of 89 inventorsTop 15%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Bramsteidl has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 2002 and the most recent in September 2014. Robert Bramsteidl ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Bramsteidl in Eferding, AT.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8833681 Method and apparatus for defibrillating cellulose fibers Karnik Tarverdi, Trevor W R Dean, Luca Achilli 2014-09-16
8752776 Apparatus and method for the processing of cellulose fibres Trevor W R Dean, Karnik Tarverdi, Luca Achilli 2014-06-17
6379594 Process for producing workpieces and molded pieces out of cellulose and/or cellulose-containing fiber material Horst Döpfner, Martin Charles Ernegg 2002-04-30