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USPTO Patent Rankings Data through Dec 31, 2025
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Wolf Guender — 3 Patents

Basf Se: 3 patents #4,656 of 13,826Top 35%
Neustadt, DE: #174 of 452 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Wolf Guender has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 1983 and the most recent in April 1984. Wolf Guender ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Wolf Guender in Neustadt, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4444959 Water-soluble benzylated polyamidoamines Guenter Frey, Werner Streit, Rolf Fikentscher, Hans-Juergen Degen 1984-04-24
4425238 Removal of anionic compounds from water Hans-Juergen Degen, Friedrich Linhart, Werner Auhorn, Guenter Frey, Werner Streit +1 more 1984-01-10
4383834 Coloring of paper Hans-Juergen Degen, Guenter Frey, Werner Streit, Rolf Fikentscher, Klaus Wulz 1983-05-17