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USPTO Patent Rankings Data through Dec 31, 2025
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David E. McClure — 20 Patents

Merck: 21 patents #466 of 9,382Top 5%
Hatfield, PA: #7 of 224 inventorsTop 4%
Pennsylvania: #3,419 of 74,527 inventorsTop 5%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
David E. McClure has been granted 20 US patents while listed as an inventor at Merck. The first was granted in 1980 and the most recent in March 1989. David E. McClure ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list David E. McClure in Hatfield, PA, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4816457 Aralkylaminoethanol heterocyclic compounds John J. Baldwin, Joseph G. Atkinson 1989-03-28
4686222 Aralkylaminoethanol heterocyclic compounds Joseph G. Atkinson, John J. Baldwin 1987-08-11 $17,257,000
4677101 Substituted dihydroazepines useful as calcium channel blockers David A. Claremon 1987-06-30 $32,557,000
4677102 Substituted diazapines and derivatives thereof useful in the treatment of cardiovascular disorders John J. Baldwin, David A. Claremon 1987-06-30 $32,557,000
4675321 Substituted pyrimidines useful as calcium channel blockers John J. Baldwin, Steven M. Pitzenberger 1987-06-23 $20,287,000
4656168 (3-aralkylamino-2-or-propoxy)heterocyclic compounds in method of effecting bronchodilation Joseph G. Atkinson, John J. Baldwin 1987-04-07 $22,883,000
4609494 5-acetyl-3,4,5,6-tetrahydro-4-oxo-2,6-methano-2H-1,3,5-benzothiazoci ne(benzodiazocine)-11-carboxylates useful as calcium channel blockers John J. Baldwin, David A. Claremon 1986-09-02 $10,764,000
4588824 Preparation of epihalohydrin enantiomers John J. Baldwin 1986-05-13 $25,779,000
4568679 Aralkylaminoethanol heterocyclic compounds Joseph G. Atkinson, John J. Baldwin 1986-02-04 $31,543,000
4533745 Amino ketones and their preparation 1985-08-06 $9,164,000
4486446 Aralkylaminoethanol heterocyclic compounds John J. Baldwin 1984-12-04 $8,674,000
4472427 (Aralkylamino-2-OR-propoxy)heterocyclic compounds John J. Baldwin 1984-09-18 $2,448,000
4442094 (3-Aralkylamino-2-or-propoxy)heterocyclic compounds Joseph G. Atkinson, John J. Baldwin 1984-04-10 $4,313,000
4431647 Method of use of enantiomers of trans-indeno[1,2-b]-1,4-oxazines 1984-02-14 $4,328,000
4408063 Preparation of epihalohydrin enantiomers John J. Baldwin 1983-10-04 $8,807,000
4358455 Aralkylamindethanol heterocyclic compounds Joseph G. Atkinson, John J. Baldwin 1982-11-09 $14,795,000
4349673 Benzoxazines Joseph G. Atkinson, John J. Baldwin 1982-09-14 $4,636,000
4346042 Preparation of epihalohydrin enantiomers John J. Baldwin 1982-08-24 $11,397,000
4336261 Aryloxypropanolamines John J. Baldwin 1982-06-22 $5,760,000
4210653 Pyridyloxypropanolamines John J. Baldwin 1980-07-01 $8,137,000