Inventor · disambiguated record
Hans Draayer
Also filed as: DRAAYER HANS · DRAAYER HANS A
5 granted patents·32 citations·filing 1991–2008
78Inventor score
Top patents by PatentIndex Score
5 records- 0182US7722884B2Vaccines and methods to treat canine influenzaPHARMACIE & UPJOHN COMPANY LLC·Filed 2006·Granted May 25, 2010·12 cites·6 claims
- 0274US7879336B2Vaccines and methods to treat canine influenzaPHARMACIA & UPJOHN CO LLC·Filed 2008·Granted Feb 1, 2011·2 cites·5 claims
- 0337US6074651AVaccine based on TGEV for protection of canines against canine coronavirusPFIZER·Filed 1999·Granted Jun 13, 2000·5 cites·6 claims
- 0436US5911999AVaccine based on TGEV for protection of dogs against canine coronavirusPFIZER·Filed 1991·Granted Jun 15, 1999·6 cites·3 claims
- 0536US5200179AVaccineBEECHAM GROUP PLC·Filed 1991·Granted Apr 6, 1993·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →