Inventor · disambiguated record
Robert Hopfer
Also filed as: HOPFER ROBERT · HOPFER ROBERT LEONARD
7 granted patents·2 pending applications·39 citations·filing 2002–2021
83Inventor score
Top patents by PatentIndex Score
9 records- 0191US11147864B2Multivalent pneumococcal polysaccharide-protein conjugate compositionSANOFI PASTEUR INC·Filed 2019·Granted Oct 19, 2021·7 cites·30 claims
- 0291US11123417B2Multivalent pneumococcal polysaccharide-protein conjugate compositionSANOFI PASTEUR INC·Filed 2019·Granted Sep 21, 2021·7 cites·31 claims
- 0390US11911452B2Multivalent pneumococcal polysaccharide-protein conjugate compositionSANOFI PASTEUR INC·Filed 2021·Granted Feb 27, 2024·2 cites·9 claims
- 0486US11241489B2Multivalent pneumococcal polysaccharide-protein conjugate compositionSANOFI PASTEUR INC·Filed 2017·Granted Feb 8, 2022·5 cites·20 claims
- 0582US6942802B2Removal of bacterial endotoxin in a protein solution by immobilized metal affinity chromatographyWYETH CORP·Filed 2002·Granted Sep 13, 2005·14 cites·21 claims
- 0679US11224652B2Multivalent pneumococcal polysaccharide-protein conjugate compositionSANOFI PASTEUR INC·Filed 2017·Granted Jan 18, 2022·4 cites·17 claims
- 0762US2022031828A1Multivalent pneumococcal polysaccharide-protein conjugate compositionSANOFI PASTEUR INC·Filed 2021·Application pending·0 cites
- 0848US7842187B2Removal of bacterial endotoxin in a protein solution by immobilized metal affinity chromatographyWYETH CORP·Filed 2005·Granted Nov 30, 2010·0 cites·20 claims
- 0925US2017157233A1Immunogenic CompositionsSANOFI PASTEUR LTD·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Robert Hopfer 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 →