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

John S. Norman — 23 Patents

Abbott: 9 patents #742 of 5,509Top 15%
ATAmmco Tools: 5 patents #3 of 14Top 25%
HOHospira: 2 patents #489 of 798Top 65%
BSBaxter Healthcare Sa: 2 patents #444 of 1,132Top 40%
GAGambro Lundia Ab: 2 patents #143 of 440Top 35%
BIBaxter International: 2 patents #1,173 of 2,440Top 50%
Waukegan, IL: #10 of 352 inventorsTop 3%
Illinois: #3,100 of 84,256 inventorsTop 4%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
John S. Norman has been granted 23 US patents while listed as an inventor at Abbott. The first was granted in 1989 and the most recent in December 2025. John S. Norman ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list John S. Norman in Waukegan, IL, US.

Patents per Year

Patents granted per year, 1989 to 2024Bar chart with a peak of 3 patents in 1989.peak 31989: 3 patents19891990: 1 patents1992: 1 patents19921999: 3 patents2000: 3 patents20002003: 3 patents2009: 1 patents20092010: 1 patents2020: 1 patents20202022: 1 patents2023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12508415 Tube twist tubing occluder Edward S. Szpara 2025-12-30
12458738 Intraperitoneal pressure (“IPP”) measurement methods, apparatuses, and systems Sukhraaj Basati, Jorge Del Castillo, Joanna Rita Yanaga, Chris J. Grivas 2025-11-04
12433979 Peritoneal dialysis patient line with sterilizing filter and drain bypass Edward S. Szpara, Karl Cazzini 2025-10-07
11939251 Systems and methods for peritoneal dialysis having point of use dialysis fluid preparation including mixing and heating therefore Jane E. Fitzgerald, Ryan P. Marry, James D. Ascenzo, Meng-Yang Chen, Anders Wellings +2 more 2024-03-26
11730872 Height adjustment foot for medical devices, structures and systems including same Edward S. Szpara, Anders Wellings 2023-08-22 $75,434,000
11511025 Peritoneal dialysis patient line with sterilizing filter and drain bypass Edward S. Szpara, Karl Cazzini 2022-11-29 $41,572,000
10828412 Systems and methods for peritoneal dialysis having point of use dialysis fluid preparation including mixing and heating therefore Jane E. Fitzgerald, Ryan P. Marry, James D. Ascenzo, Meng-Yang Chen, Anders Wellings +2 more 2020-11-10
7758560 Hazardous material handling system and method Edward Connell, Marwan A. Fathallah, Kenneth A. Hsu, William L. Rudzena, Karl Sprague +1 more 2010-07-20 $39,709,000
7563253 Injection device and method of assembly and activation John C. Tanner, II, John Domkowski, Robert J. Oshgan 2009-07-21 $52,061,000
6635043 Container cap assembly having an enclosed penetrator Richard F. Daubert, Steven P. Hellstrom, Peter Karas, John Kevin Moore, John C. Tanner, II +1 more 2003-10-21 $72,460,000
6610041 Penetrator for a container occluded by a stopper Richard F. Daubert, Steven P. Hellstrom, Peter Karas, John Kevin Moore, John C. Tanner, II +1 more 2003-08-26 $382,747,000
6524295 Container cap assembly having an enclosed penetrator Richard F. Daubert, Steven P. Hellstrom, Peter Karas, John Kevin Moore, John C. Tanner, II +1 more 2003-02-25 $71,925,000
D425195 Combined pharmaceutical container and cap Steven P. Hellstrom, John Kevin Moore 2000-05-16
D421496 Combined pharmaceutical container and cap Steven P. Hellstrom, John Kevin Moore 2000-03-07
D421495 Pharmaceutical container Steven P. Hellstrom, John Kevin Moore 2000-03-07
5954104 Container cap assembly having an enclosed penetrator Richard F. Daubert, Steven P. Hellstrom, Peter Karas, John Kevin Moore, John C. Tanner, II +1 more 1999-09-21 $61,755,000
5924584 Container closure with a frangible seal and a connector for a fluid transfer device Steven P. Hellstrom, Peter Karas, John Kevin Moore, John C. Tanner, II, Donald Verlee 1999-07-20 $221,906,000
5891129 Container cap assembly having an enclosed penetrator Richard F. Daubert, Steven P. Hellstrom, Peter Karas, John Kevin Moore, John C. Tanner, II +1 more 1999-04-06 $39,953,000
5119702 Brake lathe Leo C. Bogaerts, John Murphy 1992-06-09
D313028 Lathe Leo C. Bogaerts, John Murphy 1990-12-18
4867021 Tool bar assembly Leo C. Bogaerts, John Murphy 1989-09-19
4854199 Portable brake disc resurfacing tool 1989-08-08
D301178 Wheel alignment test stand 1989-05-16