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

Ann M. Stark — 9 Patents

CICargill, Incorporated: 8 patents #80 of 917Top 9%
SCSolae Company: 1 patents #22 of 79Top 30%
Marion, IA: #64 of 453 inventorsTop 15%
Iowa: #1,733 of 15,303 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Ann M. Stark has been granted 9 US patents while listed as an inventor at Cargill, Incorporated. The first was granted in 2003 and the most recent in September 2008. Ann M. Stark ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Ann M. Stark in Marion, IA, US.

Patents per Year

Patents granted per year, 2003 to 2008Bar chart with a peak of 4 patents in 2004.peak 42003: 2 patents20032004: 4 patents20042005: 2 patents20052008: 1 patents2008

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7429399 Modified oilseed material Michael Porter, Harapanahalli S. Muralidhara, Ian Purtle, Jagannadh V. Satyavolu, William H. Sperber +3 more 2008-09-30
6846506 Food product Dennis Gilbertson 2005-01-25
6841184 Modified oilseed material Michael Porter, Harapanahalli S. Muralidhara, Ian Purtle, Jagannadh V. Satyavolu, William H. Sperber +1 more 2005-01-11
6777017 Protein supplemented cooked dough product Michael Porter, Harapanahalli S. Muralidhara, Ian Purtle, Jagannadh V. Satyavolu, William H. Sperber +3 more 2004-08-17
6733815 Food ingredient containing wheat gluten, soy grits and soy flour Dennis Gilbertson 2004-05-11
6720020 Protein supplemented beverage compositions Daniele Karleskind, Harapanahalli S. Muralidhara, Michael Porter, Ian Purtle, Jagannadh V. Satyavolu +1 more 2004-04-13
6716469 Protein supplemented frozen dessert compositions Harapanahalli S. Muralidhara, Michael Porter, Ian Purtle, Jagannadh V. Satyavolu, William H. Sperber 2004-04-06
6599556 Protein supplemented confectionery compositions Scott Johnson, Harapanahalli S. Muralidhara, Michael Porter, Ian Purtle, Jagannadh V. Satyavolu +1 more 2003-07-29
6589584 Food ingredient 2003-07-08