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USPTO Patent Rankings Data through Dec 31, 2025
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Blaik P. Halling — 5 Patents

FMFmc: 4 patents #305 of 1,735Top 20%
Yardley, PA: #203 of 643 inventorsTop 35%
Pennsylvania: #16,056 of 74,527 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Blaik P. Halling has been granted 5 US patents while listed as an inventor at Fmc. The first was granted in 1992 and the most recent in December 2001. Blaik P. Halling ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Blaik P. Halling in Yardley, PA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6329516 Lepidopteran GABA-gated chloride channels Debra Yuhas 2001-12-11 $10,084,000
5407808 Method and composition for photodynamic treatment and detection of tumors Debra Yuhas 1995-04-18 $4,296,000
5310724 Herbicidal substituted phenyl-1,2,4-triazol-5(1H)-thiones Kiyoshi Kondo, Hiromichi Kono, Kirk A. Simmons, John A. Dixson, Ernest L. Plummer +2 more 1994-05-10 $3,347,000
5298502 Method and composition for photodynamic treatment and detection of tumors Debra A. Witkowski 1994-03-29 $3,514,000
5108486 Herbicidal substituted-phenyl-1,2,4-triazol-5(1H)-thiones and -ones Kiyoshi Kondo, Hiromichi Kono, Kirk A. Simmons, John A. Dixson, Ernest L. Plummer +2 more 1992-04-28