Nancy E. Pfeiffer — 2 Patents at Pfizer

Nancy E. Pfeiffer has been granted 2 US patents while listed as an inventor at Pfizer. The first was granted in 2001 and the most recent in November 2003. Nancy E. Pfeiffer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Nancy E. Pfeiffer in Seward, NE, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6642359	Recombinant feline coronavirus S proteins	Timothy J. Miller, Albert Paul Reed, Sharon Klepfer, Brian Suiter, Elaine V. Jones	2003-11-04	$235,509,000
6280974	Recombinant feline coronavirus S proteins	Timothy J. Miller, Albert Paul Reed, Sharon Klepfer, Brian Suiter, Elaine V. Jones	2001-08-28	$801,319,000

Nancy E. Pfeiffer — 2 Patents

Issued Patents All Time

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