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

Roy A. Ostgaard — 10 Patents

CYCytyc: 7 patents #8 of 147Top 6%
DBDade Behring: 1 patents #63 of 163Top 40%
DIDade International: 1 patents #19 of 88Top 25%
HOHologic: 1 patents #311 of 450Top 70%
Marion, NC: #2 of 45 inventorsTop 5%
North Carolina: #5,314 of 45,564 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Roy A. Ostgaard has been granted 10 US patents while listed as an inventor at Cytyc. The first was granted in 1997 and the most recent in September 2016. Roy A. Ostgaard ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Roy A. Ostgaard in Marion, NC, US.

Patents per Year

Patents granted per year, 1997 to 2016Bar chart with a peak of 2 patents in 2003.peak 21997: 1 patents19971999: 1 patents19992000: 1 patents20002003: 2 patents20032008: 1 patents20082009: 1 patents20092011: 1 patents20112013: 1 patents20132016: 1 patents2016

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9448146 Method for automated specimen transfer Theodore S. Geiselman 2016-09-20 $57,927,000
8574912 Method and apparatus for preparing cytological specimens Theodore S. Geiselman 2013-11-05
7887758 Sample vial for use in preparing cytological specimen Edward O'Connell, Mark Licari 2011-02-15
7579190 Method and apparatus for preparing cytological specimens Theodore S. Geiselman 2009-08-25
7435599 Method and apparatus for preparing cytological specimens Lewis A. Capriccio, Theodore S. Geiselman, Robert E. Jennings, Bruce Levkoff, Edward O'Connell +2 more 2008-10-14
6572824 Method and apparatus for preparing cytological specimens Lewis A. Capriccio, Theodore S. Geiselman, Robert E. Jennings, Bruce Levkoff, Edward O'Connell +2 more 2003-06-03 $20,533,000
6562299 Method and apparatus for preparing cytological specimens Theodore S. Geiselman 2003-05-13 $19,657,000
D420744 Sample vial Edward O'Connell, Mark Licari 2000-02-15
5888826 Combination reagent holding and test device Stephen John Schoenberg, Thomas R. Stone, Sourav K. Kundu, Ted S. Geiselman 1999-03-30
5602037 Combination reagent holding and test device Stephen John Schoenberg, Thomas R. Stone, Sourav K. Kundu, Ted S. Geiselman 1997-02-11