Inventor · disambiguated record
Douglas S. Pearce
Also filed as: PEARCE DOUGLAS S · PEARCE DOUGLAS STEVEN
9 granted patents·1 pending application·14 citations·filing 2009–2022
83Inventor score
Top patents by PatentIndex Score
10 records- 0190US11351244B2Effective vaccination against porcine reproductive and respiratory syndrome (PRRS) virus prior to weaningZOETIS SERVICES LLC·Filed 2020·Granted Jun 7, 2022·2 cites·5 claims
- 0289US11351239B2Effective vaccination against porcine reproductive and respiratory syndrome (PRRS) virus prior to weaningZOETIS SERVICES LLC·Filed 2019·Granted Jun 7, 2022·3 cites·5 claims
- 0383US10383934B2Effective vaccination against porcine reproductive and respiratory syndrome (PRRS) virus prior to weaningZOETIS SERVICES LLC·Filed 2017·Granted Aug 20, 2019·3 cites·11 claims
- 0480US11911454B2Effective vaccination against porcine reproductive and respiratory syndrome (PRRS) virus prior to weaningZOETIS SERVICES LLC·Filed 2022·Granted Feb 27, 2024·0 cites·12 claims
- 0580US11090376B2Effective vaccination against European strains of porcine reproductive and respiratory syndrome (PRRS) virus prior to weaningZOETIS SERVICES LLC·Filed 2017·Granted Aug 17, 2021·3 cites·7 claims
- 0679US10610581B2Effective vaccination against porcine reproductive and respiratory syndrome (PRRS) virus prior to weaningZOETIS SERVICES LLC·Filed 2013·Granted Apr 7, 2020·3 cites·12 claims
- 0764US8969536B2Torque teno virus (TTV) isolates and compositionsNITZEL GREGORY PAUL·Filed 2009·Granted Mar 3, 2015·0 cites·1 claims
- 0858US2014234355A1Infectious clones of torque teno virusZOETIS LLC·Filed 2013·Application pending·0 cites
- 0952US8921535B2Infectious clones of torque teno virusNITZEL GREGORY PAUL·Filed 2010·Granted Dec 30, 2014·0 cites·1 claims
- 1044US8846388B2Infectious clones of torque teno virusNITZEL GREGORY PAUL·Filed 2010·Granted Sep 30, 2014·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Douglas S. Pearce files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →