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

John Bohlmann — 9 Patents

CICargill, Incorporated: 9 patents #62 of 917Top 7%
Ottumwa, IA: #19 of 143 inventorsTop 15%
Iowa: #1,733 of 15,303 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
John Bohlmann has been granted 9 US patents while listed as an inventor at Cargill, Incorporated. The first was granted in 2004 and the most recent in February 2015. John Bohlmann ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list John Bohlmann in Ottumwa, IA, US.

Patents per Year

Patents granted per year, 2004 to 2015Bar chart with a peak of 2 patents in 2008.peak 22004: 1 patents20042005: 1 patents20052006: 1 patents20062008: 2 patents20082010: 1 patents20102011: 1 patents20112012: 1 patents20122015: 1 patents2015

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8962883 Levulinic acid from fungal biomass Larry Todd Banner, Brian Brazeau, Tzyy-Jan Han, Paul Loucks, Shannon Nicole Shriver +1 more 2015-02-24
8222232 Glucosamine and N-acetylglucosamine compositions and methods of making the same fungal biomass Todd Anderson, Shuang Zhou, Bryson Bergerud, Lawrence E. Fosdick, Tzyy-Jan Han +4 more 2012-07-17
8034925 Glucosamine and method of making glucosamine from microbial biomass Lawrence E. Fosdick, James R. Trinkle, Brenda L. Ray 2011-10-11
7816514 Glucosamine and method of making glucosamine from microbial biomass Lawrence E. Fosdick, James R. Trinkle, Brenda L. Ray 2010-10-19
7413881 Chitosan and method of preparing chitosan Weiyu Fan, James R. Trinkle, James Steinke, Ki-Oh Hwang, Joseph Henning 2008-08-19
7364880 Integration of at least two processes to re-use acid Charles David Ray, Don Grunig, James R. Trinkle, Michael Bassett 2008-04-29
7049433 Glucosamine and method of making glucosamine from microbial biomass Weiyu Fan, James R. Trinkle, James Steinke, Ki-Oh Hwang, Joseph Henning 2006-05-23
6972284 Chitosan and method of preparing chitosan Weiyu Fan, James R. Trinkle, James Steinke, Ki-Oh Hwang, Joseph Henning 2005-12-06
6693188 N-acetyl-D-glucosamine and process for producing N-acetyl-D-glucosamine David Owen Schisler, Ki-Oh Hwang, Joseph Henning, James R. Trinkle, Todd Anderson +2 more 2004-02-17