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

John J. Whalen — 3 Patents

ATAlpha Therapeutic: 3 patents #10 of 56Top 20%
Pasadena, CA: #1,085 of 3,212 inventorsTop 35%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
John J. Whalen has been granted 3 US patents while listed as an inventor at Alpha Therapeutic. The first was granted in 1994 and the most recent in November 1998. John J. Whalen ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John J. Whalen in Pasadena, CA, US.

Patents per Year

Patents granted per year, 1994 to 1998Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19941997: 1 patents19971998: 1 patents1998

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5834660 Method and system for testing blood samples Michael E. Chlebowski, Charles M. Heldebrant, H. Edward Matveld 1998-11-10
5591573 Method and system for testing blood samples Michael E. Chlebowski, Charles M. Heldebrant, H. Edward Matveld 1997-01-07
5374243 Oxygen permeable bag containing oxygen-transporting perfluorochemical for providing oxygen internally to mammals Charles M. Heldebrandt 1994-12-20