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

Marc Halfon — 7 Patents

FMFmc: 6 patents #180 of 1,735Top 15%
Plainsboro, NJ: #334 of 1,381 inventorsTop 25%
New Jersey: #12,481 of 69,400 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Marc Halfon has been granted 7 US patents while listed as an inventor at Fmc. The first was granted in 1983 and the most recent in November 1995. Marc Halfon ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Marc Halfon in Plainsboro, NJ, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5468868 Process for the selective chlorination of 4,5-dihydro-1-phenyl-1H-1,2,4-triazol-5-one Craig Alan Polsz, John H. Hoare 1995-11-21 $4,372,000
5440045 Triazolinone ring formation in tert-butanol Allan R. Bailey, Eric W. Sortore 1995-08-08 $4,854,000
5438149 Difluoromethylation of a phenyl triazolinone Eric W. Sortore 1995-08-01 $9,596,000
5256793 Triazolinone ring formation in tert-butanol Allan R. Bailey, Eric W. Sortore 1993-10-26 $7,900,000
5011933 Nitration of phenyl triazolinones John H. Hoare 1991-04-30 $5,560,000
4495107 Process for producing alkali metal cyanates William B. Dodge 1985-01-22 $5,711,000
T102907 Process to 3-phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate William G. Scharpf 1983-04-05