Inventor · disambiguated record
Richard S. Matusewicz
Also filed as: MATUSEWICZ RICHARD S · MATUSEWICZ RICHARD SERGEI
7 granted patents·1 pending application·189 citations·filing 1991–2009
87Inventor score
Files withBECKMAN COULTER INC3BECKMAN INSTRUMENTS INC3MATUSEWICZ RICHARD S1SMITHKLINE DIAGNOSTICS INC1
Top patents by PatentIndex Score
8 records- 0176US7488450B2Analyte collection and detection devicesBECKMAN COULTER INC·Filed 2004·Granted Feb 10, 2009·17 cites·17 claims
- 0262US6850633B2Devices and methods for reading and interpreting guaiac-based occult blood testsBECKMAN COULTER INC·Filed 2001·Granted Feb 1, 2005·5 cites·27 claims
- 0362US5150971ADiagnostic specimen mailing deviceBECKMAN INSTRUMENTS INC·Filed 1991·Granted Sep 29, 1992·42 cites·10 claims
- 0460US5316732AExtraction vialSMITHKLINE DIAGNOSTICS INC·Filed 1992·Granted May 31, 1994·53 cites·4 claims
- 0559US6929401B2Nested safety mailing envelopeBECKMAN COULTER INC·Filed 2003·Granted Aug 16, 2005·6 cites·5 claims
- 0651US2009202388A1Analyte collection and detection devicesMATUSEWICZ RICHARD S·Filed 2009·Application pending·0 cites
- 0745US5337426ADisposable sample collection deviceBECKMAN INSTRUMENTS INC·Filed 1993·Granted Aug 16, 1994·36 cites·10 claims
- 0842US5412819ADisposable sample collection deviceBECKMAN INSTRUMENTS INC·Filed 1994·Granted May 9, 1995·30 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →