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

John Kollar — 26 Patents

PSPharmedium Services: 18 patents #6 of 13Top 50%
RTRedox Technologies: 5 patents #1 of 3Top 35%
BHBayer Healthcare: 1 patents #4,623 of 8,007Top 60%
CGCelanese Gmbh: 1 patents #445 of 478Top 95%
Wyckoff, NJ: #5 of 210 inventorsTop 3%
New Jersey: #2,828 of 69,400 inventorsTop 5%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
John Kollar has been granted 26 US patents while listed as an inventor at Pharmedium Services. The first was granted in 1982 and the most recent in October 2014. John Kollar ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list John Kollar in Wyckoff, NJ, US.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8858506 Safety device for drug delivery devices and containers Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2014-10-14
8382717 Safety device for drug delivery devices and containers Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2013-02-26
7918830 Safety device for drug delivery devices and containers Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2011-04-05
D633151 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2011-02-22
D624595 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2010-09-28
D624596 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2010-09-28
D621880 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2010-08-17
D621879 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2010-08-17
D614703 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2010-04-27
D607941 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2010-01-12
D605230 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2009-12-01
D605229 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2009-12-01
D605228 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2009-12-01
D602534 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2009-10-20
D597608 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique Lafayre Kruk, Mark Francis Wagner 2009-08-04
D595361 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2009-06-30
D593613 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2009-06-02
D588200 Drug administration safety label Amy Elizabeth Langan, Richard John Kruzynski, Patricia Lynn Miyake, Monique LaSayre Kruk, Mark Francis Wagner 2009-03-10
7034189 Preparation of dialkyl peroxides 2006-04-25
5505920 Process for treatment of waste gas from a cyclohexane oxidation reactor Gotz-Gerald Borger, Matthias Stenger 1996-04-09
5463119 Recycling process for the production of adipic acid and other aliphatic dibasic acids 1995-10-31
5321157 Process for the preparation of adipic acid and other aliphatic dibasic acids 1994-06-14
4412084 Process for producing ethylene glycol 1983-10-25
4412085 Process for producing ethylene glycol 1983-10-25
4393252 Process for producing ethylene glycol 1983-07-12