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USPTO Patent Rankings Data through Dec 31, 2025
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Mary E. Valiant — 6 Patents

Merck: 6 patents #1,833 of 9,382Top 20%
Plainfield, NJ: #33 of 175 inventorsTop 20%
New Jersey: #14,312 of 69,400 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Mary E. Valiant has been granted 6 US patents while listed as an inventor at Merck. The first was granted in 1988 and the most recent in October 1990. Mary E. Valiant ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Mary E. Valiant in Plainfield, NJ, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4963569 L-654,040, antibacterial agent Sara A. Currie, Thomas W. Miller, Eugene L. Dulaney, James P. Springer, Sagrario Mochales del Val +1 more 1990-10-16 $12,366,000
4960698 Process for producing L-654,040, antibacterial agent Sara A. Currie, Thomas W. Miller, Eugene L. Dulaney, James P. Springer, Sagrario M. Del Val +1 more 1990-10-02 $37,582,000
4956294 Culture of Streptoverticillium synroense for producing an antibacterial Sara A. Currie, Thomas W. Miller, Eugene L. Dulaney, James P. Springer, Sheldon B. Zimmerman +1 more 1990-09-11 $39,682,000
4894375 Method of controlling mycotic infections and compositions therefor Hans H. Gadebusch 1990-01-16 $9,413,000
4871741 Method of controlling mycotic infections and compositions therefor Hans H. Gadebusch 1989-10-03 $15,422,000
4782059 Method of controlling mycotic infections and compositions therefor Hans H. Gadebusch 1988-11-01 $12,833,000