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John Marvel

HEHercules: 1 patents #345 of 715Top 50%

OPOrtho-Mcneil Pharmaceutical: 1 patents #267 of 449Top 60%

Newark, DE: #699 of 1,550 inventorsTop 50%

Delaware: #3,234 of 7,163 inventorsTop 50%

Overall (All Time): #2,199,739 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6531141	Oil-in-water emulsion containing tretinoin	—	2003-03-11
4663370	Fiberized joint/crack sealant composition	James P. Modrak	1987-05-05