John K. Stubbs — 12 Patents at Pfizer

John K. Stubbs has been granted 12 US patents while listed as an inventor at Pfizer. The first was granted in 1980 and the most recent in June 1987. John K. Stubbs ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list John K. Stubbs in Deal, GB.

Patents per Year

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4670449	Dihydropyridines	Simon F. Campbell, Peter E. Cross, John E. Arrowsmith	1987-06-02	$29,242,000
4661485	2-pyrimidylaminoalkoxymethyl-6-methyl-3,5-bis (alkoxycarbony-1)-1,4-dihydropyridine antihypertensive agents	Simon F. Campbell, Peter E. Cross, John E. Arrowsmith	1987-04-28	$19,324,000
4616024	Dihydropyridine anti-ischaemic and antihypertensive agents	Simon F. Campbell, Peter E. Cross	1986-10-07	$15,858,000
4572908	Dihydropyridines	Simon F. Campbell, Peter E. Cross, John E. Arrowsmith	1986-02-25	$20,380,000
4572909	2-(Secondary aminoalkoxymethyl) dihydropyridine derivatives as anti-ischaemic and antihypertensive agents	Simon F. Campbell, Peter E. Cross	1986-02-25	$20,380,000
4547502	Dihydropyridines and their use in treating cardiac conditions and hypertension	Simon F. Campbell, Peter E. Cross	1985-10-15	$9,172,000
4539322	Dihydropyridine derivatives and their use in treating heart conditions and hypertension	Simon F. Campbell, Peter E. Cross	1985-09-03	$39,293,000
4515799	Dihydropyridine anti-ischaemic and antihypertensive agents	Simon F. Campbell, Peter E. Cross	1985-05-07	$37,774,000
4489075	Cyclic sulfonamidoalkyl substituted 4-piperidinoquinazoline cardiac stimulants	Simon F. Campbell, David Anthony Roberts	1984-12-18	$11,755,000
4430333	Dihydropyridine anti-ischaemic and antihypertensive agents	Simon F. Campbell, Peter E. Cross	1984-02-07	$19,514,000
4370328	Cardiac stimulant 1-(3- or 4-substituted piperidino)phthalazines	Simon F. Campbell, John C. Danilewicz, Allan L. Ham	1983-01-25	$15,345,000
4188391	4-[4-(Substituted)piperidino]quinazoline cardiac stimulants	Simon F. Campbell, John C. Danilewicz, Allan L. Ham	1980-02-12	$3,178,000

John K. Stubbs — 12 Patents

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Issued Patents All Time

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