Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MH

Maren Hofferbert — 4 Patents

KAKrones Ag: 4 patents #150 of 746Top 25%
Regensburg, DE: #453 of 1,384 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Maren Hofferbert has been granted 4 US patents while listed as an inventor at Krones Ag. The first was granted in 2011 and the most recent in June 2013. Maren Hofferbert ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Maren Hofferbert in Regensburg, DE.

Patents per Year

Patents granted per year, 2011 to 2013Bar chart with a peak of 2 patents in 2011.peak 22011: 2 patents20112012: 1 patents20122013: 1 patents2013

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8470245 Plastic reprocessing with controlled decontamination Thomas Friedlaender, Hans-Jurgen Straubinger 2013-06-25
8304457 Plastic reprocessing with controlled decontamination Thomas Friedlaender, Hans-Jurgen Straubinger 2012-11-06
7981941 PET bottle recycling Thomas Friedlaender, Timm Kirchhoff 2011-07-19
7973092 PET bottle recycling Thomas Friedlaender, Timm Kirchhoff 2011-07-05